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Journal articles on the topic 'Instrument design'

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Author: Grafiati

Published: 4 June 2021

Last updated: 28 January 2023

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1

Xu, Yang, Hong Xing Lv, Ying Xie, and Rong Xiao Yao. "Intelligent Instrument's Course Design Based on Visual Instrument." Advanced Materials Research 718-720 (July 2013): 2259–63. http://dx.doi.org/10.4028/www.scientific.net/amr.718-720.2259.

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ntelligent instrument is an important learning content for the college students whose major is Technique and Instrumentation of Measurements. The Course design about intelligent instrument based on NI ELVIS platform is described in this paper. Students made a kind of virtual frequency meter by building signal conditioning circuit on NI ELVIS platform and programming by LabVIEW application software. The design of virtual frequency meter has a good function, a good promotion, and has practical value as well .The design course has been carried out in the actual teaching activities for two years, more than 200 students successfully completed the goal of teaching.

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2

Sydenham, P. H. "Structured instrument design." ACTA IMEKO 3, no. 1 (May 7, 2014): 38. http://dx.doi.org/10.21014/acta_imeko.v3i1.197.

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<p>This is a reissue of a paper which appeared in ACTA IMEKO 1988, Proceedings of the 11th Triennial World Congress of the International Measurement Confederation (IMEKO), "Instrumentation for the 21st century", 16.-21.10.1988, Houston, pp. 271-275.</p><p>The overall system design of measuring instrumentation is currently carried out by an intuitive process. Using a "required plus available" knowledge approach, implemented in computers, the user's domain can be interfaced to measurement engineering expertise providing an effective CAE tool. Progress in this new approach, that promises to dramatically reduce design time, place system generation in the hands of application domain users, and bring about more unity in measurement scholarship, is reviewed.</p>

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3

Goede, A. P. H., H. J. M. Aarts, C. van Baren, J. P. Burrows, K. V. Change, R. Hoekstra, E. Hölzle, et al. "Sciamachy instrument design." Advances in Space Research 11, no. 3 (January 1991): 243–46. http://dx.doi.org/10.1016/0273-1177(91)90427-l.

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4

Jones, R. V., and Lawrence G. Rubin. "Instruments and Experiences: Papers on Measurements and Instrument Design." Physics Today 42, no. 8 (August 1989): 66–67. http://dx.doi.org/10.1063/1.2811119.

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5

Somerscales, Eaun F. C. "Instruments and experiences: Papers on measurement and instrument design." Experimental Thermal and Fluid Science 5, no. 2 (March 1992): 243. http://dx.doi.org/10.1016/0894-1777(92)90011-s.

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6

Li, Zheng Jeremy. "Mathematical Modeling and Computational Simulation of a New Biomedical Instrument Design." ISRN Biomathematics 2012 (December 10, 2012): 1–5. http://dx.doi.org/10.5402/2012/256741.

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Endo surgiclip instrument is the biomedical instrument that can be applied for endoscopic surgery to assist surgeons in homeostasis and secure mucosal gap surfaces during surgical operations. Since some clinic feedbacks show the surgiclip drop-off incidents which can potentially sever organ and tissue, the improvement of endo surgiclip instrument has been made in these years. Since few research papers were involved in the study of endo surgiclip instrument performance via mathematical modeling and computational simulation, currently some instrumental modifications are mainly based on clinic lab tests which prolong the improvement cycle and increase additional manufacturing cost. This paper introduces a new biomedical surgiclip instrument based on mathematical modeling, computer-aided simulation, and prototype testing. The analytic methodology proposed in this paper can help engineers in biomedical industry develop and improve biomedical instrument. Compared to the current conventional surgiclip instruments, this new surgiclip instrument can properly assist surgeon in surgical procedure with less operational force and no surgiclip drop-off incident. The prototype has also been built and tested. Both computational simulation and prototype testing show close results which validate the feasibility of this newly developed endo surgiclip instrument and the methodologies of mathematical modeling based computational simulation proposed in this paper.

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7

LIVINGSTON, HUGH. "Paradigms for the new string instrument: digital and materials technology." Organised Sound 5, no. 3 (December 2000): 135–47. http://dx.doi.org/10.1017/s1355771800005045.

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The applications of technology in instrument design contribute to the resulting sound on many levels, particularly in the context of new evolutions representing the traditional instruments of our culture. Materials technology is seldom given consideration in the description of Western string instruments, but our choices of woods, metals and synthetics can dramatically alter the sound without altering the substance of instrumental performance. In the design of modified string instruments which mimic features of natural acoustic predecessors, new technology is applied on many levels. A taxonomy is proposed for the past, present and future of instrument design. Due consideration is given to the music which results from the new sound world, especially that involving interactive electronic processing. The advantages and disadvantages of directions in instrument design for the future are evaluated within the proposed schema. Some extended techniques on the cello are proposed to be further extended with electronics, and audio examples and descriptions are provided. A model for future collaborations between composer, performer and engineer is proposed.

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8

Pittman, Joyce, and Tamilyn Bakas. "Measurement and Instrument Design." Journal of Wound, Ostomy and Continence Nursing 37, no. 6 (2010): 603–7. http://dx.doi.org/10.1097/won.0b013e3181f90a60.

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9

Nasrun, Nasrun, Yusnadi Yusnadi, Elizon Nainggolan, Edidon Hutasahut, Dody Feliks Pandimun Ambarita, Nani Barorah Nasution, and Husan Parluhutan Tambunan. "PENGEMBANGAN INSTRUMEN EVALUASI 6 TUGAS MATA KULIAH DALAM KKNI." ELEMENTARY SCHOOL JOURNAL PGSD FIP UNIMED 9, no. 4 (December 31, 2019): 282. http://dx.doi.org/10.24114/esjpgsd.v9i4.16378.

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ABSTRACTThis study aims to determine the form of developing assessment instruments for 6 subject assignments in KKNI at FIP Unimed. This study uses a development method with the ADDIE model namely Analysis, Design, Development, Implementation and Evaluation. The development of this assessment instrument begins with analyzing the needs of lecturers and students. Then do a literature study to gather material related to the 6 course assignments. After that the stage of making instrument assessment of 6 course assignments. This assessment instrument was also tested to all lecturers of the Faculty of Education Unimed to give a value of this assessment instrument of 72.85 with an average of 3.60 in the feasible category.Keywords: Instruments, Development, EvaluationABSTRAKPenelitian ini bertujuan untuk mengetahui bentuk pengembangan instrumen penilaian 6 tugas mata kuliah dalam KKNI di FIP Unimed. Penelitian ini menggunakan metode pengembangan dengan model ADDIE yaitu Analysis, Design, Development, Implementation dan Evaluation. Pengembangan instrumen penilaian ini diawali dengan melakukan analisis kebutuhan dosen dan mahasiswa. Kemudian melakukan studi pustaka untuk mengumpulkan materi-materi yang berkaitan dengan 6 tugas mata kuliah tersebut. Setelah itu tahap pembuatan instrumen penilaian 6 tugas mata kuliah. Instrumen penilaian ini juga diujikan kepada semua dosen Fakultas Ilmu Pendidikan Unimed untuk memberikan nilai terhadap instrumen penilaian ini sebesar 72,85 dengan rata-rata 3,60 yaitu pada kategori layak. Kata Kunci:Instrumen, Pengembangan, Evaluasi

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10

Suriyani, Meri, Try Susanti, and Darma Putra. "Instrumen Asesmen Bagi Pendidik Dalam Proses Pembelajaran Biologi Berbasis Problem Based Learning." BIODIK 6, no. 3 (October 12, 2020): 384–91. http://dx.doi.org/10.22437/bio.v6i3.9806.

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This study aims to produce PBL based assessment instruments (problem based learning) that are made to measure learning process for educators, in this case, the researcher will focus on the discussion about attitude. This research is an instrument development research adapted from ADDIE model, this model there are 5 stages: analysis, design, development, implementation and evaluation. Data collection and data analysis using different questionnaires and given to expert / expert teams and users of assessment instruments. To find out the feasibility of the instrument, the questionnaire was given to 3 expert teams / experts and got the score category 88%, then the score result on the assessment instrument is "Eligible" is used, instruments are also strengthened by small group and field trials. To find out the effectiveness and practicality of the disseminated instrument to several schools (implementation) of the instrument, the effectiveness questionnaire was given to 3 principals / users and obtained the score category 88%, then the scores result of the assessment instrument is "very Effective". In order to know the practicality of the instrument, the questionnaire of practicality was given to 3 principals / users and obtained the score category of 88%, then the scores result of the assessment instrument is "Very Practical". Abstrak. Penelitian ini bertujuan menghasilkan instrumen asesmen berbasis PBL (problem based learning) yang dibuat untuk mengukur proses pembelajaran bagi pendidik, dalam hal ini, peneliti akan memfokuskan pada pembahasan tentang sikap. Penelitian ini merupakan penelitian pengembangan instrumen yang diadaptasi dari model ADDIE, model ini terdapat 5 tahap yaitu: analysis, design, development, implementation dan evaluation. Pengumpulan data dan analisis data menggunakan angket yang berbeda dan diberikan kepada tim ahli/pakar dan pengguna instrumen asesmen. Untuk mengetahui kelayakan instrumen, angket diberikan ke 3 tim ahli/pakar dan didapatkan kategori skor 88%, maka hasil skor terhadap instrumen asesmen ini adalah “Layak” digunakan, kelayakan instrumen diperkuat juga dengan adanya uji coba kelompok kecil dan lapangan. Untuk mengetahui keefektifan dan kepraktisan instrumen disebar kebeberapa sekolah (implementasi), angket efektifitas diberikan ke 3 kepala sekolah/pengguna dan didapatkan kategori skor 88%, maka hasil skor terhadap instrumen asesmen ini adalah “Sangat Efektif”. Untuk mengetahui kepraktisan instrumen, angket praktikalitas diberikan ke 3 kepala sekolah/pengguna dan didapatkan kategori skor 88%, maka hasil skor tersebut diperoleh bahwa penilaian oleh kepala sekolah terhadap instrumen asesmen ini adalah “Sangat Praktis”.

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11

Huiru, Li. "Design and Implementation of Mechanical Instrument for Flight Simulator." MATEC Web of Conferences 291 (2019): 01007. http://dx.doi.org/10.1051/matecconf/201929101007.

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The mechanical simulation instrument of flight simulator can meet the display visual error specified by the new regulations. By studying the working principle of the flight simulator mechanical simulation instrument, it can be seen that the mechanical simulation instrument can be quickly converted into other instruments of the same series by changing the dial. Taking the oxygen pressure indicating instrument of flight simulator as an example, this paper introduces the design principle, design circuit diagram, design angle calculation and software architecture of the instrument. It was installed on the CJ1 flight simulator for transmission delay testing. Test results show that the simulation instrument can fully meet the regulatory requirements

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12

Huei, Owi Kim, Ridzwan Che Rus, and Arasinah Kamis. "Validity and Reliability of the Design and Technology Instrument." International Journal of Psychosocial Rehabilitation 23, no. 4 (December 20, 2019): 984–93. http://dx.doi.org/10.37200/ijpr/v23i4/pr190426.

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13

Li, Deng Feng, Hu Li, Huan Huan Wang, and Yun Ting Bai. "Design and Implementation of an Embedded Intelligent Instrument for Pure Electric Vehicles." Advanced Materials Research 466-467 (February 2012): 714–18. http://dx.doi.org/10.4028/www.scientific.net/amr.466-467.714.

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In order to deal with the dissatisfaction of traditional automobile instruments applied in pure electric vehicles, an automobile intelligent instrument is designed to meet new requirements of the pure electric vehicles by combining the embedded development board with the embedded configuration software MCGS. In this instrument, the hardware development platform is developed to communicate with the main controller of vehicles by extending CAN bus interfaces on the embedded development board, the main control chip of which is S3C2440. Moreover, the embedded configuration software MCGS is adopted to achieve the software design of the instrument system. Compared with traditional automobile instruments, the intelligent instrument is of high reliability, high precision and diversifications in display interfaces and can be installed in pure electric vehicles as a universal instrument.

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14

P. McPherson, Andrew, and Youngmoo E. Kim. "The Problem of the Second Performer: Building a Community Around an Augmented Piano." Computer Music Journal 36, no. 4 (December 2012): 10–27. http://dx.doi.org/10.1162/comj_a_00149.

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The design of a digital musical instrument is often informed by the needs of the first performance or composition. Following the initial performances, the designer frequently confronts the question of how to build a larger community of performers and composers around the instrument. Later musicians are likely to approach the instrument on different terms than those involved in the design process, so design decisions that promote a successful first performance will not necessarily translate to broader uptake. This article addresses the process of bringing an existing instrument to a wider musical community, including how musician feedback can be used to refine the instrument's design without compromising its identity. As a case study, the article presents the magnetic resonator piano, an electronically augmented acoustic grand piano that uses electromagnets to induce vibrations in the strings. After initial compositions and performances using the instrument, feedback from composers and performers guided refinements to the design, laying the groundwork for a collaborative project in which six composers wrote pieces for the instrument. The pieces exhibited a striking diversity of style and technique, including instrumental techniques never considered by the designer. The project, which culminated in two concert performances, demonstrates how a new instrument can acquire a community of musicians beyond those initially involved.

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15

Tong, Shi Hua. "Design and Application of HART Protocol Communication Card." Advanced Materials Research 482-484 (February 2012): 883–86. http://dx.doi.org/10.4028/www.scientific.net/amr.482-484.883.

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This paper, based on introducing the HART protocol and upgrading of the traditional instrument, applies a kind of HART protocol communication card which can easily compose with traditional instrument to achieve many collect and control functions. With this communication card’s help, there is no doubt that the traditional instruments can improve marketability.

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16

Andersen, Kristina, and Dan Gibson. "The Instrument as the Source of New in New Music." Design Issues 33, no. 3 (July 2017): 37–55. http://dx.doi.org/10.1162/desi_a_00450.

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How can we treat technological matter as yet another material from which our notions of possible future instruments can be constructed, intrinsically intertwined with, and informed by a practice of performance? We strive to develop musical-performance instruments not only by creating technology, but also in developing them as aesthetic and cultural objects. A musical instrument is not an interface and should not be designed as such; instead, new instruments are the source of new in new music. Like any traditional instrument, a new instrument's potential for producing quality musical sound can only be revealed when it is played. We present an instrument-design process conducted by a visionary and an agenda-setting musician. The resulting objects are experimental prototypes of technological matter, which allow analysis and meaning to be specified through physical and tactile interaction with the objects themselves. As the instruments evolve through various stages, their capability is continually enhanced, making them all the more desirable for musicians to play.

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17

Smith, Richard A. "Myth‐busting brass instrument design." Journal of the Acoustical Society of America 121, no. 5 (May 2007): 3177. http://dx.doi.org/10.1121/1.4782321.

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18

Paine, Garth. "New Musical Instrument Design Considerations." IEEE MultiMedia 20, no. 4 (October 2013): 76–84. http://dx.doi.org/10.1109/mmul.2013.60.

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19

Muscarella, Lawrence F. "Instrument Design and Cross-Infection." AORN Journal 67, no. 3 (March 1998): 552–56. http://dx.doi.org/10.1016/s0001-2092(06)62824-x.

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20

Webb, Douglas P., Jan Hamier, and Eric D. Salin. "The autonomous instrument: A design." TrAC Trends in Analytical Chemistry 13, no. 2 (February 1994): 44–53. http://dx.doi.org/10.1016/0165-9936(94)85064-x.

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21

Rolain, Y., and W. Van Moer. "Block-Oriented Instrument Software Design." IEEE Transactions on Instrumentation and Measurement 53, no. 3 (June 2004): 830–38. http://dx.doi.org/10.1109/tim.2004.827310.

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22

Chen, Wei. "Modeling Design of Instrument Panel." IOP Conference Series: Materials Science and Engineering 611 (October 24, 2019): 012069. http://dx.doi.org/10.1088/1757-899x/611/1/012069.

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23

Van Nort, Doug. "Instrumental Listening: sonic gesture as design principle." Organised Sound 14, no. 2 (June 29, 2009): 177–87. http://dx.doi.org/10.1017/s1355771809000284.

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In the majority of discussions surrounding the design of digital instruments and real-time performance systems, notions such as control and mapping are seen from a classical systems point of view: the former is often seen as a variable from an input device or perhaps some driving signal, while the latter is considered as the liaison between input and output parameters. At the same time there is a large body of research regarding gesture in performance that is concerned with the expressive and communicative nature of musical performance. While these views are certainly central to a conceptual understanding of ‘instrument’, it can be limiting to consider them a priori as the only proper model, and to mediate one’s conception of digital instrument design by fixed notions of control, mapping and gesture. As an example of an alternative way to view instrumental response, control structuring and mapping design, this paper discusses the concept of gesture from the point of view of the perception of human intentionality in sound and how one might consider this in interaction design.

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Ehlers, Georg, Morris L. Crow, Yacouba Diawara, Franz X. Gallmeier, Xiaosong Geng, Garrett E. Granroth, Raymond D. Gregory, et al. "Modern Trends in Neutron Scattering Instrument Technologies." Instruments 6, no. 3 (July 29, 2022): 22. http://dx.doi.org/10.3390/instruments6030022.

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This article reviews some current trends that can be observed in the development of neutron scattering instrument technologies. While the number of neutron scattering facilities worldwide and the number of beam days they offer are largely stable, their scientific impact is increasing through improving instrumental capabilities, new and more versatile instruments, and more efficient data collection protocols. Neutron beams are becoming smaller but more intense, and instruments are being designed to utilize more ‘useful’ neutrons in unit time. This article picks and discusses a few recent developments in the areas of integrated source and instrument design, use of computational tools, new detectors, and experiment automation.

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Suryani, Meri, Bambang Hariyadi, and Yusnaidar Yusnaidar. "Pengembangan Asesmen Guru Biologi dalam Merancang Perangkat Pembelajaran Berbasis Kompetensi Pedagogik dan Profesional." BIODIK 8, no. 2 (June 22, 2022): 154–61. http://dx.doi.org/10.22437/bio.v8i2.16432.

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This study aims to determine the development of the assessment instrument for biology teachers in designing learning tools based on pedagogic and professional competencies and the principal's perception of the assessment instruments that have been developed. The type of research used is instrument development research from the ADDIE model, this model has 5 stages, namely: analysis, design, development, implementation and evaluation. Instrument products before being tested are validated, product validation is carried out by material experts and design experts. Material expert validation got a score of 92% in the "Very Appropriate" category, so the assessment instrument was said to be feasible. Furthermore, the validation of the design experts got a score of 92% in the "Very Appropriate" category, then the practicality of the instrument resulted in 92% in the "Very Practical" category. This assessment instrument was tested one by one by researchers on three principals in Tebo Regency, namely SMA Negeri 3, SMA Negeri 10 and MAN 2. The results of the one-on-one trial were: (1) On each item in the assessment instrument that had been made the material or message conveyed or the purpose of using the assessment instrument is clear to the user. (2) The impact on users is that it can make it easier to make assessments of teachers, the items are specific. (3) The feasibility of using the product is in accordance with the available time. (4) The suitability of the items of the assessment instrument with the real world according to the user is appropriate. The field trial stage obtained an effectiveness of 92% with the "Very Effective" category. Based on the results of the study, it was concluded that the assessment instrument developed could be used by school principals on biology teachers in designing learning tools based on pedagogic and professional competencies. Key words: assessment instruments, teaching tools, pedagogic and professional competence, high school biology teacher Abstrak Penelitian ini bertujuan untuk mengetahui pengembangan instrumen asesmen guru biologi dalam merancang perangkat pembelajaran berbasis kompetensi pedagogik dan profesional dan persepsi kepala sekolah pada instrumen asesmen yang telah dikembangkan. Jenis penelitian yang digunakan adalah penelitian pengembangan instrumen dari model ADDIE, model ini terdapat 5 tahap yaitu: analysis, design, development, implementation dan evaluation. Produk instrumen sebelum diujicobakan terlebih dahulu divalidasi, validasi produk dilakukan oleh ahli materi dan ahli desain. Validasi ahli materi mendapatkan skor 92% kategori “Sangat Sesuai”, sehingga instrumen asesmen dikatakan layak. Selanjutnya validasi ahli desain mendapatkan skor 92% kategori “Sangat Sesuai”, kemudian praktikalitas instrumen dihasilkan sebesar 92% kategori “Sangat Praktis”. Intrumen asesmen ini diuji coba satu-satu oleh peneliti pada tiga kepala sekolah di Kabupaten Tebo yaitu SMA Negeri 3, SMA Negeri 10 dan MAN 2. Hasil uji coba satu-satu yaitu : (1) Pada tiap butir di dalam instrumen asesmen yang telah dibuat materi atau pesan yang disampaikan atau tujuan dari penggunaan instrumen asesmen tersebut sudah jelas bagi pengguna. (2) Dampak bagi pengguna yakni dapat mempermudah dalam melakukan asesmen kepada guru, itemnya sudah spesifik. (3) Kelayakan penggunaan produk tersebut sudah sesuai dengan ketersediaan waktu yang ada (4) Kecocokan butir instrumen asesmen dengan dunia nyata menurut pengguna yaitu sesuai. Tahap uji coba lapangan diperoleh efektivitas sebesar 92% dengan kategori “Sangat Efektif”. Berdasarkan hasil penelitian disimpulkan bahwa instrumen asesmen yang dikembangkan dapat digunakan oleh kepala sekolah terhadap guru biologi dalam merancang perangkat pembelajaran berbasis kompetensi pedagogic dan profesional. Kata kunci: Instrumen asesmen, perangkat mengacajar, kompetensi pedagogik dan profesional, guru Biologi SMA

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26

Gayatri, Dewi. "MENDESAIN INSTRUMEN PENGUKURAN SIKAP." Jurnal Keperawatan Indonesia 8, no. 2 (April 24, 2014): 76–80. http://dx.doi.org/10.7454/jki.v8i2.151.

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AbstrakPembuatan instrumen penelitian untuk mengukur sikap tidaklah mudah. Cara mengukur sikap seseorang tidak semudah mengukur variabel obyektif yang mudah diukur, seperti mengukur tekanan darah. Tulisan ini bertujuan menuntun peneliti pemula dalam membuat desain instrumen pengukuran sikap serta pengukuran validitas dan reliabilitasnya. Uraian langkah-langkah penyusunan instrumen pengukuran sikap yang disusun secara sistematis dan mudah diikuti. AbstractIt is not easy to design research instruments on how to measure attitudes. To measure a person’s attitude is not as simple as measuring objective variables for example like measuring blood pressure. The purpose of this article is to give guidance to beginner researchers on how to design instrument to measure attitudes, the validity and reliability of the instruments. The steps on how to design the instruments to measure attitudes are very systematically explained and are easily understood.

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Wang, Qi. "Virtual Instrument-Based Cable and Harness Test System Hardware Design and Development." Advanced Materials Research 301-303 (July 2011): 970–76. http://dx.doi.org/10.4028/www.scientific.net/amr.301-303.970.

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The virtual instruments utilize the powerful graphic environment and on-line help of computer to establish the virtual instrument panel and control the instrument, analyze and display the data, replace the traditional instruments and change their using modes, improve their functions and efficiency. This system utilized the virtual instruments technology, and PC/104 bus-based embedded data acquisition to develop the cable and harness test hardware system.

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28

Sulaeman, Nurul Fitriyah, and Atin Nuryadin. "PENGEMBANGAN INSTRUMEN DIAGNOSTIK ONLINE BERBASIS ORDERED MULTIPLE CHOICE PADA MATERI USAHA DAN ENERGI UNTUK SISWA SMA." Vidya Karya 32, no. 2 (September 4, 2018): 148. http://dx.doi.org/10.20527/jvk.v32i2.5232.

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Abstract. Ordered Multiple Choice (OMC) is an alternative diagnostic instrument to measure students' conceptual understanding. This instrument is rarely developed in high school physics material especially on energy. Moreover, accommodating the advancement of computer and technology, the development of OMC online instruments offers much ease of use. The purpose of this study is to develop an OMC Online instrument on energy materials for high school students. This research was conducted using four building blocks development steps which consist of construct map, items' design, outcome space and measurement model. The results showed that the OMC Online energy’s instrument construct map consists of 3 sub-materials, namely work and energy concepts, work and energy relationships and energy conservation laws. The OMC online instrument of energy consists of 22 valid items with a reliability parameter of 0.80 and difficulty level around easy to moderate. Keywords: Ordered Multiple Choice (OMC), Energy, Diagnostic Instrument Abstrak. Ordered Multiple Choice (OMC) merupakan instrumen penilaian pilihan ganda berorde yang mampu menjadi alternatif instrumen diagnostik pemahaman konsep siswa. Bentuk instrumen ini masih jarang dikembangkan pada mata pelajaran Fisika SMA khususnya pada energi. Mengakomodasi kemajuan teknologi komputer, pengembangan instrumen OMC online menawarkan banyak kemudahan dalam penggunaan. Tujuan penelitian ini adalah untuk mengembangkan instrumen OMC Online pada materi energi untuk siswa SMA. Penelitian ini dilaksanakan menggunakan langkah pengembangan four building blocks yang terdiri dari tahap construct map, items’ design, outcome space dan measurement model. Hasil penelitian menunjukkan bahwa construct map instrumen OMC Online materi energi terdiri dari 3 sub materi yaitu konsep usaha dan energi, hubungan usaha dan energi dan hukum kekekalan energi. Instrumen OMC online materi energi yang telah dikembangkan terdiri atas 22 item valid dengan parameter reliabilitas sebesar 0,80 serta tingkat kesukaran mudah hingga sedang. Kata Kunci: Ordered Multiple Choice (OMC), Energi, Instrumen Diagnostik

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Knuteson, R. O., H. E. Revercomb, F. A. Best, N. C. Ciganovich, R. G. Dedecker, T. P. Dirkx, S. C. Ellington, et al. "Atmospheric Emitted Radiance Interferometer. Part I: Instrument Design." Journal of Atmospheric and Oceanic Technology 21, no. 12 (December 1, 2004): 1763–76. http://dx.doi.org/10.1175/jtech-1662.1.

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Abstract A ground-based Fourier transform spectrometer has been developed to measure the atmospheric downwelling infrared radiance spectrum at the earth's surface with high absolute accuracy. The Atmospheric Emitted Radiance Interferometer (AERI) instrument was designed and fabricated by the University of Wisconsin Space Science and Engineering Center (UW-SSEC) for the Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Program. This paper emphasizes the key features of the UW-SSEC instrument design that contribute to meeting the AERI instrument requirements for the ARM Program. These features include a highly accurate radiometric calibration system, an instrument controller that provides continuous and autonomous operation, an extensive data acquisition system for monitoring calibration temperatures and instrument health, and a real-time data processing system. In particular, focus is placed on design issues crucial to meeting the ARM requirements for radiometric calibration, spectral calibration, noise performance, and operational reliability. The detailed performance characteristics of the AERI instruments built for the ARM Program are described in a companion paper.

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Fajrullah, Fajrullah, Zikrullah Hadi, and Andi Evan Nisastra. "RUKYATUL HILAL INSTRUMENT DESIGN BASED ON ARDUINO." Al-Hilal: Journal of Islamic Astronomy 4, no. 1 (April 29, 2022): 17–40. http://dx.doi.org/10.21580/al-hilal.2022.4.1.11685.

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Arduino is a Microcontroller platform consisting of a computer chip that is used to control electronic equipment that is flexible and easy to use. In this modern era, the implementation of Rukyatul Hilal can be done using instruments such as Hilal locater, telescope and theodolite. However, these tools are quite expensive and have a fairly heavy load and require long time to prepare. Therefore, this research provides breakthroughs and new innovations in designing the Rukyatul Hilal Instrument based on Arduino. The research uses the Research and Development model type of research, the development model that the researcher will do is to develop an Arduino Microcontroller so that it can be used as a Rukyatul Hilal Instrument. Based on 4 observations of the Moon, The Arduino-based Rukyatul Hilal instrument can successfully show the position of the Moon and verify the data used by the author is correct and the author can also photograph the image of the Moon clearly using a smartphone. However, it should be noted that the position of the Moon when viewed from the Arduino-based Rukyatul Hilal Instrument telescope is not in the middle of the telescope, but sometimes at the bottom, side and top.

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Zhang, Ping, Kun Li, Xiao Shu Sun, and Xian Wen Gao. "Design and Application of Virtual Instrument Detection System for Aerodynamic Instrument." Advanced Materials Research 508 (April 2012): 166–69. http://dx.doi.org/10.4028/www.scientific.net/amr.508.166.

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Aerodynamic instruments are widely used in various kinds of industrial equipment, which have many types and complex structure. The traditional instrument detection methods require replacing a variety of testing equipment frequently. Their testing efficiencies are low and the testing equipments are hard to be integrated together. Virtual instrument technology is a hot detection technology in recent years with high detection accuracy and integration, which has a good solution to the problems of traditional detection methods. First of all, this paper introduces an overall design scheme for the virtual detection system. Secondly, for properties of longer response time, overshoot, and difficulties in establishing precise mathematical model of the pneumatic control system, this paper uses fuzzy PID control method to control the pneumatic output pressure. Finally, the virtual detection system is realized based on LabVIEW software platform. This system is applied to the detection of fixed-wing aircraft aerodynamic instrument, and has satisfactory results.

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Frecker, Mary I., Katherine M. Powell, and Randy Haluck. "Design of a Multifunctional Compliant Instrument for Minimally Invasive Surgery." Journal of Biomechanical Engineering 127, no. 6 (July 8, 2005): 990–93. http://dx.doi.org/10.1115/1.2056560.

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A new multifunctional compliant instrument has been designed for use in minimally invasive surgery. The instrument combines scissors and forceps into a single multifunctional device. The main advantage of using multifunctional instruments for minimally invasive surgery is that instrument exchanges can be reduced, thus reducing procedure time and risk of inadvertent tissue injury during instrument exchanges. In this paper, the length, width, and thickness of the multifunctional compliant mechanism tool tip is optimized to maximize the jaw opening and the grasping force. The optimized design is then modeled to simulate the stresses encountered in the scissors mode. A 5.0mm diameter stainless steel prototype is fabricated using electro-discharge machining and is shown to grasp and cut successfully.

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Diem, M., G. M. Roberts, O. Lee, and A. Barlow. "Design and Performance of an Optimized Dispersive Infrared Dichrograph." Applied Spectroscopy 42, no. 1 (January 1988): 20–27. http://dx.doi.org/10.1366/0003702884428428.

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The design of a spectrometer for the observation of infrared vibrational circular dichroism (VCD) is reported. This instrument utilizes f/4 aperture, a minimum of optical elements, and a new electronic data acquisition method to improve the sensitivity of previous dispersive units. The instrument described exhibits a level of sensitivity comparable to that of present Fourier transform (FT) VCD instruments, while avoiding some problems which still persist in FT-VCD.

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Wang, C. J., L. X. Chen, Y. F. Fan, and D. Q. Wang. "THE CONCEPT DESIGN OF OBSERVATION CONTROL SYSTEM FOR LIJIANG 2.4-METER TELESCOPE." Revista Mexicana de Astronomía y Astrofísica Serie de Conferencias 51 (April 13, 2019): 24–29. http://dx.doi.org/10.22201/ia.14052059p.2019.51.05.

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The Lijiang 2.4-m telescope was built and opened to astronomers since 2008, now there are several instruments installed at the telescope. The control system of the 2.4-m telescope was designed to be operated in robotic mode as the Liverpool telescope, but due to many reasons it didn’t achieve robotic mode until now. After we upgraded the fold mirror by adding a rapid instrument exchanging system at the Cassegrain focus in 2012, now we can have up to 9 instruments on the telescope at the same time, but the control system for the instrument is still specific for each instrument. During the observation, change to different control software and operating system for different instrument are needed, which affects the observation significantly. Following the observation control system for few years, we are trying to develop a suitable observation control system for the Lijiang 2.4-m telescope. In this paper, we will introduce the Lijiang observatory, the 2.4-m telescope and its instruments at first, and then discuss the concept design of observation control system for this telescope which will based on the main purpose of improving the observation efficiency.

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Maharani, Hevy Risqi, YL Sukestiyarno, St Budi Waluya, and Mulyono Mulyono. "Design of creative thinking test in geometry based on information processing taxonomy." Beta: Jurnal Tadris Matematika 11, no. 2 (December 31, 2018): 144–54. http://dx.doi.org/10.20414/betajtm.v11i2.180.

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[English]: This paper describes how to develop a valid and reliable instrument for geometric creative thinking test based on the information processing taxonomy. Using this model, geometry test can be classified in the level of creative thinking based on the information processing process of the mathematical knowledge they already have to solve problems according to the criteria at each hierarchical level. The development of test instrument refers to Beyers (2011). Quantitative method wasused to validate instruments through experts validation and instrument validation. The results showed that there werefive geometry test that can be used to describe the student’s creative thinking process at a different hierarchical level based on the information processing taxonomy. The results of this study can be a reference for teachers and other researchers to design mathematical test by paying attention to the hierarchical level of student’s thinking abilities so that students with different abilities can solve problemswhich refer to their abilities. Keywords: Creative thinking,Geometry, Information processing taxonomy, Test design [Bahasa]: Artikel ini memaparkan tentang bagaimana menghasilkan instrumen yang valid dan reliabel untuk kemampuan berpikir kreatif geometris berdasarkan taksonomi pemrosesan informasi. Dengan menggunakan model ini, soal geometri dapat diklasifikasikan dalam tingkatan berpikir kreatif siswa berdasarkan proses pengolahan informasi dari pengetahuan matematika yang telah mereka miliki untuk menyelesaikan masalah sesuai batas kriteria pada setiap tingkatannya. Pengembangan instrumen tes mengikuti langkah Beyers (2011). Metode kuantitatif digunakan untuk memvalidasi instrumen soal yang melalui tahap validasi ahli dan validasi instrumen. Hasil penelitian menunjukkan bahwa terdapat lima butir soal geometri yang dapat digunakan untuk mendeskripsikan proses berpikir kreatif siswa pada tingkatan hierarki yang berbeda berdasarkan model taksonomi pemrosesan informasi. Hasil penelitian ini dapat menjadi rujukan untuk guru maupun para peneliti lain untuk menyusun soal matematika dengan memperhatikan tingkatan hierarki kemampuan berpikir siswa agar siswa dengan berbagai kemampuan yang berbeda dapat mengerjakan soal sesuai dengan kemampuan yang dimiliki. Kata kunci: Berpikir kreatif, Geometri, Taksonomi pemrosesan informasi, Desain tes NB: PDF version of this article will be available in maximum two weeks after this publication

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Zhao, Meng Yi, You Mou Li, and Meng Guo. "Network Agent Based on VISA Framework for Instruments." Applied Mechanics and Materials 519-520 (February 2014): 1197–202. http://dx.doi.org/10.4028/www.scientific.net/amm.519-520.1197.

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With the rapid development of computer networks,more and more measurements need to relay on the network.But there are only a small amount of instruments with network interface.To access the network,we design a network agent for the instruments with different interfaces. We connect the host with the instrument through the network agent.The agent communicates with the host by using HiSLIP(High-Speed LAN Instrument Protocol ).The client soft front panel controls the instrument based on the VISA(Virtual Instrument Software Architecture) and HiSLIP.We use the Labwindow/CVI to design the soft panel.We can use the soft front panel to manipulate the instrument by the agent quickly and easily.

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Su, Liang Yu. "Design of an Intelligent Bedsore Treatment System Base on LabVIEW." Applied Mechanics and Materials 551 (May 2014): 189–93. http://dx.doi.org/10.4028/www.scientific.net/amm.551.189.

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Bedsore is a common disease for long-term bedridden patients,electronic treatment instruments can effectively prevent the occurrence of bedsore.In this paper,stress sensor and micro-controller are used to sample pressure signal of each part of the body and send the signal to PC by RS232.LabVIEW virtual instrument is designed to analyze the measure pressure data,and estimate the state of every parts of the human body that have been continuously pressed.Then the LabVIEW instrument will send control signals to the corresponding pumps of the mattress.This instrument can prevent human skins being pressed too long in part areas.

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Yung, Kai-Leung, Yuk-Ming Tang, Wai-Hung Ip, and Wei-Ting Kuo. "A Systematic Review of Product Design for Space Instrument Innovation, Reliability, and Manufacturing." Machines 9, no. 10 (October 19, 2021): 244. http://dx.doi.org/10.3390/machines9100244.

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The design and development of space instruments are considered to be distinct from that of other products. It is because the key considerations are vastly different from those that govern the use of products on planet earth. The service life of a space instrument, its use in extreme space environments, size, weight, cost, and the complexity of maintenance must all be considered. As a result, more innovative ideas and resource support are required to assist mankind in space exploration. This article reviews the impact of product design and innovation on the development of space instruments. Using a systematic literature search review and classification, we have identified over 129 papers and finally selected 48 major articles dealing with space instrument product innovation design. According to the studies, it is revealed that product design and functional performance is the main research focuses on the studied articles. The studies also highlighted various factors that affect space instrument manufacturing or fabrication, and that innovativeness is also the key in the design of space instruments. Lastly, the product design is important to affect the reliability of the space instrument. This review study provides important information and key considerations for the development of smart manufacturing technologies for space instruments in the future.

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Sukmawa, Oki, Undang Rosidin, and Feriansyah Sesunan. "PENGEMBANGAN INSTRUMEN ASESMEN KINERJA (PERFORMANCE ASSESSMENT) PRAKTIKUM PADA MATA PELAJARAN FISIKA DI SMA." Jurnal Pendidikan Fisika 7, no. 1 (March 29, 2019): 116. http://dx.doi.org/10.24127/jpf.v7i1.1397.

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AbstrakBelum semua guru menggunakan instrumen asesmen kinerja (performance assessment) dalam kegiatan praktikum siswa. Guru masih menggunakan asesmen secara tertulis atau tes diakhir kegiatan pembelajaran, sehingga hasil belajar siswa hanya diperoleh dari aspek kognitif tanpa melihat proses belajar yang dilakukan siswa. Penelitian ini bertujuan untuk mengembangkan instrumen asesmen kinerja (performance assessment) praktikum mata pelajaran fisika di SMA serta mendeskripsikan kelayakan instrumen dari segi konstruksi, substansi, dan bahasa/budaya. Desain pengembangan menggunakan metode Research and Devolepment dengan langkah-langkah: (1) analisis potensi dan masalah, (2) pengumpulan informasi dan data, (3) desain produk awal, (4) validasi desain produk, (5) revisi desain produk. Hasil analisis data menunjukan skor penilaian kelayakan instrumen menurut validator. Skor kelayakan aspek konstruksi sebesar 3,63 yang berarti secara kualitas sangat layak, kelayakan aspek substansi sebesar 3,38 yang berarti sangat layak, dan kelayakan aspek bahasa/budaya sebesar 3,89 yang berarti sangat layak. Apabila dirata-ratakan menjadi 3,63 atau secara kualitas sangat layak sehingga intrumen dapat digunakan.Kata kunci: instrumen asesmen kinerja, performance assessment, praktikum. AbstractNot all teachers use performance assessment instruments in the activity of students’ practical. Teachers are still using a written assessment or test at the end of learning activities, so that student learning outcomes are only retrieved from the cognitive aspect without seeing the learning process that is done by the students. This research aims to develop instrument for performance assessment practical subjects of physics in senior high school as well as describing the appropriateness of instruments in terms of construction, substance, and language / culture. Developing design using the method of Research and Devolepment method with the steps: (1) analysis of the potential and problems, (2) collecting information and data, (3) the initial product design, (4) validation of design products, (5) revision of product design. The results of the data analysis showed the feasibility assessment instrument score according to the validator. Eligibility score of 3.63 construction aspects of meaning in a very decent quality, feasibility aspects of the substance of 3.38 which means very decent, and feasibility aspecs of the language/culture of 3.89 meaning very feasible. When averaged into 3.63 or is qualitatively decent thus the instrument can be used.Keywords: instruments of practical assessment, performance assessment, practical.

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Chang Fengjun, 常凤筠, and 崔旭东 Cui Xudong. "Laser Liquid Level Measuring Instrument Design." Applied laser 33, no. 1 (2013): 44–47. http://dx.doi.org/10.3788/al20133301.0044.

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Chang Fengjun, 常凤筠, and 崔旭东 Cui Xudong. "Laser Liquid Level Measuring Instrument Design." APPLIED LASER 33, no. 1 (2013): 44–47. http://dx.doi.org/10.3788/al20133301.044.

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Zheng, Jia Jia. "GPIB Communication Design of Programmable Instrument." Applied Mechanics and Materials 539 (July 2014): 527–33. http://dx.doi.org/10.4028/www.scientific.net/amm.539.527.

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GPIB (General Purpose Interface Bus) is the international instrument interface standard. From the perspective of programmable instrument implementing GPIB communication, the paper describes the mode of NAT9914 implementing GPIB communication in details. America National Instrument Company is the leader of GPIB technique. The paper uses GPIB communication card and communication software NI488.2 of NI Corporation to verify the designed GPIB communication interface. In the program, GPIB communication interface is applied to the communication of programmable power supply of computer. The paper makes systematic introduction on standard command for programmable instrument and applies SCPI to control program-controlled power supply.

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Song, Wei, Zhi Yong Meng, and Shu Wang Chen. "Design of Illumination Intensity Measure Instrument." Applied Mechanics and Materials 513-517 (February 2014): 3522–25. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.3522.

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Photoelectric detection technology is a kind of new technology of non-contact measurement in terms of the modern photoelectric devices such as laser, infrared ray and optical cable. Through the detecting on the radiation with the information of the detecting objects and extracting the useful information by the input circuits, inputting LED from the A/D interface, and then the parameters such as geometric quantity or physical quantity are displayed. The design of illumination intensity measure instrument is based on photoelectric detection technology. It receives the incident light through the photodiode and converts the light energy into electrical energy. Have been filtered and amplified, the current is converted into digital value by the ICL7106 A/D converter, and the accurate data is displayed on the LED digital tube. So the data is the value of Illumination intensity at the moment.

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Mueller, J. E. "Efficient instrument design using IEEE 488.2." IEEE Transactions on Instrumentation and Measurement 39, no. 1 (1990): 146–50. http://dx.doi.org/10.1109/19.50434.

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Rahnama, P., W. Gault, I. McDade, and G. Shepherd. "Design requirements for the SWIFT instrument." Measurement Science and Technology 24, no. 1 (November 28, 2012): 015801. http://dx.doi.org/10.1088/0957-0233/24/1/015801.

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Johnson, Mark. "Neural Networks in Advanced Instrument Design." Measurement and Control 29, no. 4 (May 1996): 101–5. http://dx.doi.org/10.1177/002029409602900401.

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Browning, R. "Vector Potential Photoelectron Microscopy Instrument Design." Ultramicroscopy 215 (August 2020): 113022. http://dx.doi.org/10.1016/j.ultramic.2020.113022.

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Shaklan, S. B., K. Balasubramanian, D. Ceperly, J. J. Green, D. J. Hoppe, O. P. Lay, P. D. Lisman, and P. Z. Mouroulis. "Terrestrial Planet Finder Coronagraph Instrument Design." Proceedings of the International Astronomical Union 1, no. C200 (October 2005): 577–80. http://dx.doi.org/10.1017/s1743921306009987.

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Arfib, Daniel, Jean-Michel Couturier, and Loïc Kessous. "Expressiveness and Digital Musical Instrument Design." Journal of New Music Research 34, no. 1 (March 2005): 125–36. http://dx.doi.org/10.1080/09298210500124273.

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Jeffreys, Marianne R., and Ivan Smodlaka. "Steps of the Instrument Design Process." Nurse Educator 21, no. 6 (November 1996): 47–52. http://dx.doi.org/10.1097/00006223-199611000-00012.

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