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Статті в журналах з теми "Electronic phase shifting"
Sokol, Yevgen I., Volodymyr V. Zamaruiev, Volodymyr V. Ivakhno, and Yurii S. Voitovych. "Electronic Phase Shifting in Multipulse Rectifier." Electrical, Control and Communication Engineering 12, no. 1 (July 1, 2017): 5–10. http://dx.doi.org/10.1515/ecce-2017-0001.
Повний текст джерелаMorita, Yasuyuki, Kazuo Arakawa, and Mitsugu Todo. "OS01W0152 Application of phase-shifting moire interferometry to thermal strain analysis of electronic package." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2003.2 (2003): _OS01W0152. http://dx.doi.org/10.1299/jsmeatem.2003.2._os01w0152.
Повний текст джерелаToto-Arellano, Noel-Ivan, Gustavo A. Gómez-Méndez, Amalia Martínez-García, Yukitoshi Otani, David I. Serrano-García, Juan Antonio Rayas, Gustavo Rodríguez-Zurita, and Luis García-Lechuga. "Dynamic parallel phase-shifting electronic speckle pattern interferometer." Applied Optics 59, no. 27 (September 14, 2020): 8160. http://dx.doi.org/10.1364/ao.401309.
Повний текст джерелаKao, Chih-Cheng, Gym-Bin Yeh, Shu-Sheng Lee, Chih-Kung Lee, Ching-Sang Yang, and Kuang-Chong Wu. "Phase-shifting algorithms for electronic speckle pattern interferometry." Applied Optics 41, no. 1 (January 1, 2002): 46. http://dx.doi.org/10.1364/ao.41.000046.
Повний текст джерелаGuodong Liu, Guodong Liu, Binghui Lu Binghui Lu, Heyi Sun Heyi Sun, Bingguo Liu Bingguo Liu, Fengdong Chen Fengdong Chen, and and Zhitao Zhuang and Zhitao Zhuang. "Improved phase-shifting diffraction interferometer for microsphere topography measurements." Chinese Optics Letters 14, no. 7 (2016): 071202–71205. http://dx.doi.org/10.3788/col201614.071202.
Повний текст джерелаYamaguchi, Ichirou. "Phase-Shifting Digital Holography." Optics and Photonics News 19, no. 7 (July 1, 2008): 48. http://dx.doi.org/10.1364/opn.19.7.000048.
Повний текст джерелаStel’makov, V. N., V. P. Zhmurov, and A. N. Tarasov. "Thyristor-controlled phase-shifting devices." Russian Electrical Engineering 85, no. 1 (January 2014): 10–17. http://dx.doi.org/10.3103/s1068371214010118.
Повний текст джерелаTosato, Filippo, and Magnus Sandell. "Analogue Signalling by Phase Shifting." IEEE Transactions on Communications 59, no. 9 (September 2011): 2454–62. http://dx.doi.org/10.1109/tcomm.2011.061511.090791.
Повний текст джерелаHe, Yan Bin, Xin Zhong Li, and Min Zhou. "Phase Algorithm Integrating Direct-Correlation and Four-Step Phase-Shifting for Electronic Speckle Pattern Interferometry." Applied Mechanics and Materials 448-453 (October 2013): 3696–701. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.3696.
Повний текст джерелаGong Qiong, 巩琼, and 秦怡 Qin Yi. "Extraction of Real Phase-Shifting Angle in Two-Step Phase-Shifting Digital Holography." Chinese Journal of Lasers 37, no. 7 (2010): 1807–11. http://dx.doi.org/10.3788/cjl20103707.1807.
Повний текст джерелаДисертації з теми "Electronic phase shifting"
Ratanapanachote, Somnida. "Applications of an electronic transformer in a power distribution system." Texas A&M University, 2004. http://hdl.handle.net/1969.1/2756.
Повний текст джерелаYamamoto, K., T. Hirayama, T. Tanji, and M. Hibino. "Effects of Fresnel Corrections for Phase-Shifting Electron Holography." Cambridge University Press, 2002. http://hdl.handle.net/2237/10294.
Повний текст джерелаMa, Xu. "Generalized inverse lithography methods for phase-shifting mask design." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 38 p, 2007. http://proquest.umi.com/pqdweb?did=1338919391&sid=3&Fmt=2&clientId=8331&RQT=309&VName=PQD.
Повний текст джерелаTanji, T., S. Hasebe, Y. Nakagami, K. Yamamoto, and M. Ichihashi. "Observation of Magnetic Multilayers by Electron Holography." Cambridge University Press, 2004. http://hdl.handle.net/2237/10296.
Повний текст джерелаShu-HaoChang and 張書豪. "Instantaneous phase shifting electronic speckle pattern interferometry system for deformation measurement." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/12987291314497075259.
Повний текст джерелаChih-HsienChen and 陳志賢. "Development of an Instantaneous Phase Shifting Electronic Speckle Pattern Interferometry System." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/13694715801856774716.
Повний текст джерела國立成功大學
機械工程學系碩博士班
99
In the past, when the Electronics Speckle Pattern Interferometry uses phase shift method to measure test specimen, stepping motor or piezoelectric transducers are normally used to move reference surface or test specimen or rotate the polarizer to get different interference fringe images. This practice takes a long time and is susceptible to environmental effects such as ambient vibration or air turbulence errors which results in measurement error. In this paper, the polarized beam-splitter (PBS), polarizers, quarter-wave plates coupled with right angle prisms, bema-splitter and a Charge Couple Device (CCD) are used to setup a single-CCD instantaneous phase-shifting electronic speckle pattern interferometry (IPS-ESPI) to capture different phase-shifting speckle pattern images before and after the displacement of the specimen. Afterward the phase shifting and phase unwrapping method is used to determine the displacement of specimen. In the simulation analysis, known displacement can be used to simulate speckle pattern images and fringe pattern whereas the displacement value are converted in order to obtain displacement. After converting the phase value to displacement value, the displacement errors relative to the known displacement can then be calculated. The speckle pattern images before and after the displacement of specimen are captured using a single CCD experimental setup in the static measurement, and then the position mismatch of these images can be corrected using digital image correlation method (DIC). It can then obtain the displacement of the specimen; Dynamic measurements are performed in the continuous displacement in a time interval, and displacements of the specimen outside reference surface at different moments are calculated.
Sokol, E. I., Volodymyr Zamaruiev, Volodymyr Ivakhno, Yurii Voitovych, Olha Butova, and Vadim Makarov. "18-Pulse rectifier with electronic phase shifting and pulse width modulation." Thesis, 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/46801.
Повний текст джерелаHuang, Shih-Wei, and 黃世偉. "Thermal Strain Measurement of BGA Electronic Package by Phase Shifting moire interferometry Method." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/00324210613811142616.
Повний текст джерела國立成功大學
機械工程學系碩博士班
91
The method of moire interferometry is a kind of the optical technique of full-field measurement of displacement and strain. We can measure displacement and strain in x-direction and y-direction directly by use of the number and the distribution of the fringes measured by the method of moire interferometry, and by use of the judgement of fringe order. One of the main factors leds to failure of ball grid array electronic packages is the difference of the coefficient of thermal expansion between materials. The temperature of the chip will rise when the chip works. It causes thermal stress concentration in the interconnections of the package. Finally it induces the chip broke down. Therefore, it is important to establish the measurement method to understand the thermal strain distribution inside the package. In this paper , the moire interferometry system is designed to detect the thermal strain which caused by temperature change. It uses phase-stepping method and phase-unwrapping technique for improving the resolution and analysis conveniently. Finally, this paper offers a suggestion for the influence of thermal strain to the electronic package. Through this suggestion, we can provide a reliable analysis and find out the best package method for IC designers.
LIU, YU-WEN, and 劉豫文. "Investigation of Warpage of Electronic Packagings After Machining by Phase-Shifting Shadow Moire Method." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/60784231061393191540.
Повний текст джерелаLiu, Chien-Wei, and 劉兼維. "Developing a High-Speed Electronic Speckle Pattern Interferometer:Experimental demonstration of time-stepping quadrature phase shifting method." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/17094298396297255284.
Повний текст джерела國立臺灣大學
工程科學及海洋工程學研究所
94
After many years development and improvement, microscopy has been getting to be one of the most important precision metrology techniques. To meet the demand of the rapidly advanced micro-electro-mechanical system and nanotechnology, many instruments were invented by further integrating microscope into their systems. In the field of full-field measurement, high-speed electronic speckle pattern interferometry (ESPI) developed using high-speed CCD camera was first developed in 1978. Phase shifting interferometry was used to transform the speckle intensity information into the more desirable phase information. However, it is necessary to introduce a phase shifting device in the reference arm if phase shifting interferometry is to be implemented. However, adding phase shifting device significantly increases the system cost. Moreover, the measurement precision suffers due to the errors induced by the phase shifting device. For example, hysteresis of piezoceramic actuator can introduce errors in the range of several micrometers. The goal of this research is thus to develop a new ESPI system that can measure full-field and dynamic vibrations up to nanometer resolutions without the need to adopt the traditionally used phase shifting device. With the development of an innovative optical design and the associated signal-processing algorithm, phase shifting device is removed successfully from the optical system. Alignment and other related alignment and operational procedures is thus greatly simplified. In this dissertation, high-speed CCD camera was used as the image system. An eight-wave retardation plate was added within the optical path to remove the phase shifting device. By means of short exposure time and precise time sequency control, transient information in a series of time scales could be obtained successfully. In image processing part of ESPI, time stepping quadrature phase shifting method, direct correlation method, noise reduction median filter, and path-independent phase unwrapping method were all integrated to reconstruct surface profile of specimen. By demonstrating the feasibility of time stepping quadrature phase shifting method, we successfully remove the phase shifting device from the system and basically eliminated the errors induced by the inaccurate phase modulation. With regards to the experimental verifications, the electronic speckle image processing interface was developed by LabVIEW and the feasibility of the newly proposed optical configuration is demonstrated by optical simulation software. Finally, the feasibility of time stepping quadrature phase shifting method is verified experimentally.
Частини книг з теми "Electronic phase shifting"
Baik, Sung-Hoon, Jai-Wan Cho, Cheol-Jung Kim, Jang-Seob Choi, and Young-June Kang. "The Phase-Shifting Electronic Shearography for Vibration Analysis." In Laser in Forschung und Technik / Laser in Research and Engineering, 514–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-80263-8_110.
Повний текст джерелаCapmany, José, and Daniel Pérez. "Field Programmable Photonic Gate Arrays." In Programmable Integrated Photonics, 301–30. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198844402.003.0009.
Повний текст джерела"Harmonic Cancellation with Phase Shifting." In Power Electronics Design, 243–44. Elsevier, 2005. http://dx.doi.org/10.1016/b978-075067927-5/50055-9.
Повний текст джерелаRu, Q. "Phase-shifting techniques in electron holography." In Electron Holography, 55–68. Elsevier, 1995. http://dx.doi.org/10.1016/b978-044482051-8/50007-5.
Повний текст джерелаO’Brien, Kerry. "“Machine Fantasies into Human Events”." In Rethinking Reich, 323–44. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190605285.003.0015.
Повний текст джерелаReich, Steve. "The Phase Shifting Pulse Gate—Four Organs—Phase Patterns—An End to Electronics (1968–70)." In Writings on Music 1965–2000, 38–51. Oxford University Press, 2004. http://dx.doi.org/10.1093/acprof:oso/9780195151152.003.0006.
Повний текст джерелаMallick, Chinmoy, Mainak Bandyopadhyay, and Rajesh Kumar. "Evolution of Microwave Electric Field on Power Coupling to Plasma during Ignition Phase." In Selected Topics in Plasma Physics. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.92011.
Повний текст джерелаPasqualetti, Martin J. "Art." In The Thread of Energy, 63–94. Oxford University Press, 2022. http://dx.doi.org/10.1093/oso/9780199394807.003.0004.
Повний текст джерелаТези доповідей конференцій з теми "Electronic phase shifting"
North Morris, Michael, James Millerd, Neal Brock, John Hayes, and Babak Saif. "Dynamic phase-shifting electronic speckle pattern interferometer." In Optics & Photonics 2005, edited by H. Philip Stahl. SPIE, 2005. http://dx.doi.org/10.1117/12.620619.
Повний текст джерелаXie, L., Fook S. Chau, and Siew-Lok Toh. "Nondestructive testing and evaluation using phase-shifting electronic shearography." In Intl. Conf. on Experimental Mechanics: Advances and Applications, edited by Fook S. Chau and C. T. Lim. SPIE, 1997. http://dx.doi.org/10.1117/12.269882.
Повний текст джерелаDeng, Fuqin, Chang Liu, Wuifung Sze, Jiangwen Deng, Kenneth S. M. Fung, W. H. Leung, and Edmund Y. Lam. "An illumination-invariant phase-shifting algorithm for three-dimensional profilometry." In IS&T/SPIE Electronic Imaging, edited by Philip R. Bingham and Edmund Y. Lam. SPIE, 2012. http://dx.doi.org/10.1117/12.911113.
Повний текст джерелаSokol, E., V. Zamaruiev, V. Ivakhno, Yu Voitovych, O. Butova, and V. Makarov. "18-Pulse Rectifier with Electronic Phase Shifting and Pulse Width Modulation." In 2018 IEEE 3rd International Conference on Intelligent Energy and Power Systems (IEPS). IEEE, 2018. http://dx.doi.org/10.1109/ieps.2018.8559530.
Повний текст джерелаMeng, Fangang, Zhongcheng Man, and Lei Gao. "A 12-pulse Rectifier Based on Power Electronic Phase-shifting Transformer." In 2018 IEEE International Power Electronics and Application Conference and Exposition (PEAC). IEEE, 2018. http://dx.doi.org/10.1109/peac.2018.8590501.
Повний текст джерелаGuelker, Gerd, Klaus D. Hinsch, and Claudia Hoelscher. "Mapping of microstructural surface changes by phase-shifting electronic speckle pattern interferometry." In Applications in Optical Science and Engineering, edited by Gordon M. Brown, Kevin G. Harding, and H. Philip Stahl. SPIE, 1993. http://dx.doi.org/10.1117/12.145538.
Повний текст джерелаMiao, Lin, Tatsuki Tahara, Peng Xia, Yasunori Ito, Kouichi Nitta, Yasuhiro Awatsuji, and Osamu Matoba. "Experimental demonstration of parallel phase-shifting digital holography under weak light condition." In IS&T/SPIE Electronic Imaging, edited by Atilla M. Baskurt and Robert Sitnik. SPIE, 2014. http://dx.doi.org/10.1117/12.2039115.
Повний текст джерелаSmolovik, Sergey V., Andrey S. Brilinskiy, Vladimir S. Chudny, Radmir I. Mingazov, and Nikolay N. Petrov. "Phase-shifting transformer as short-circuit current-limiting device." In 2017 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus). IEEE, 2017. http://dx.doi.org/10.1109/eiconrus.2017.7910876.
Повний текст джерелаMeng, Fangang, Tong Jiang, and Lei Gao. "A Series-connected 12-pulse Rectifier Based on Power Electronic Phase-shifting Transformer." In 2019 22nd International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2019. http://dx.doi.org/10.1109/icems.2019.8921470.
Повний текст джерелаWang, Jingfang, Anchen Chen, and Xuliang Yao. "A Simple 24-Pulse Rectifier Combing Power Electronic Phase-Shifting Transformer and Pulse Doubling Inter-Phase Reactor." In 2021 IEEE 4th International Conference on Computing, Power and Communication Technologies (GUCON). IEEE, 2021. http://dx.doi.org/10.1109/gucon50781.2021.9573658.
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