Dissertations / Theses on the topic 'Microcontroller system'
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Chepetan, Adrian. "Microcontroller based Data Acquisition System." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ62200.pdf.
Full textChen, Chun-Yu. "A knowledge-based microcontroller software development system." Thesis, Loughborough University, 2003. https://dspace.lboro.ac.uk/2134/34244.
Full textKesen, Lokman. "Implementation Of An 8-bit Microcontroller With System C." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605653/index.pdf.
Full texts highly complex chips, such as communication and bus controllers. During the development cycles of a System-on-Chip, instead of using separate design environments for hardware and software parts, the usage of a unified co-design environment provides a better design and simulation methodology which also decreases the number of iterations at hardware software integration. In this work, an 8-bit 8051 microcontroller core and external memory modules are developed using SystemC that can be re-used in future designs to achieve more complex System-on-Chip&rsquo
s. During the development of the 8051 core, simulation results are analyzed at each step to verify the design from the very beginning of the work, which makes the design processes more structured and controlled and faster as a result.
Gallatin, Douglas S. "Twill: A Hybrid Microcontroller-FPGA Framework for Parallelizing Single- Threaded C Programs." DigitalCommons@CalPoly, 2014. https://digitalcommons.calpoly.edu/theses/1161.
Full textBestepe, Firat. "Microcontroller-based Multiport Communication System For Digital Electricity Meters." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605765/index.pdf.
Full textLiu, Ziyu. "Automatic Control for a Gas System Using PIC Microcontroller." Thesis, Högskolan i Gävle, Avdelningen för elektronik, matematik och naturvetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-16455.
Full textBalasubramanian, Radhika. "PIC Microcontroller Based Smart Inhaler System for Asthma Patients." University of Cincinnati / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1342544475.
Full textWood, Terrence L. "Miniaturization of a microcontroller for the tactile situational awareness system." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1999. http://handle.dtic.mil/100.2/ADA365613.
Full text"June 1999". Thesis advisor(s): Douglas J. Fouts. Includes bibliographical references (p. 173-177). Also available online.
Barenblat, Benjamin Ezra. "Memory-safe microcontroller applications with the Bedrock structured programming system." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/100294.
Full textThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (pages 71-72).
Microcontrollers - low-power, real-mode CPUS - drive digital electronics all over the world, making their safety and reliability critical. However, microcontrollers generally lack the memory protection common in desktop processors, so memory safety must come through other means. One such mechanism is Bedrock, a library for the Coq proof assistant that applies separation logic to a small c-like language, allowing programmers to prove memory-related properties about their code. I used Bedrock to build a security peripheral out of a Cortex-m3 microcontroller; my peripheral provides both AES encryption and append-only logging to a host system, and I showed the software it runs is memory-safe. Working with Bedrock was challenging but rewarding, and it provides a glimpse into a future where system programmers can prove code correct as a matter of course.
by Benjamin Ezra Barenblat.
M. Eng.
Alexander, Joshua L. "A Microcontroller-based, Optically-centric Communication System for Underwater Applications." University of Cincinnati / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1504868704379707.
Full textKotsbak, Marius Bjørnstad. "Microcontroller based fluid flow and image control system for biochemical analysis." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for teknisk kybernetikk, 2007. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-18325.
Full textLi, Zhenfeng 1968 Oct 9. "Design of a microcontroller-based, power control system for microwave drying." Thesis, McGill University, 2004. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=82278.
Full textFulbright, Jr Thomas. "DESIGN IMPLEMENTATION OF A MICROCONTROLLER BASED EXTERNAL FACILITY ACCESS CONTROL SYSTEM." Master's thesis, University of Central Florida, 2005. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/2830.
Full textM.S.Cp.E.
Department of Electrical and Computer Engineering
Engineering and Computer Science
Computer Engineering
Nissfolk, Martin. "Development of an Electronic Nose-Tongue Data Acquisition System using a Microcontroller." Thesis, Uppsala University, Department of Information Technology, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-103095.
Full textAn ad-hoc data acquisition system was constructed in order to control an array of different types of sensors and to collect their data. The system will be used as the core for electronic nose and tongue systems used for classifying and distinguishing different levels of contamination in water and other types of liquid. The system consists of analog and digital electronics as well as software for a microcontroller and a PC. The heart of the system is a PIC microcontroller that can communicate with the real world and with a PC. With the real world it is referred to analogue devices that measure things that are infinitely variable, they are not quantized like in the digital world which is an approximation of the real world. A microcontroller is a small computer fit into a single chip. This computer is a microprocessor together with memory and I/O ports. Microchip is a company that has produced popular microcontrollers called PIC’s. The microprocessor was programmed in the language C. The system can take samples at accurate time intervals. A LabVIEW program was developed so that the system can be controlled with a user friendly interface. The sensors can be monitored in the LabVIEW program and the data can be exported to a spread sheet text document, ready to be opened in another program for analysis. With serial transmission the designed data acquisition board cannot only be interfaced with LabVIEW on a PC running Windows, but also with Linux or Windows Mobile. The system is robust, economic and portable. The report tries to describe how the development was done.
Alyami, Mohammad Manea. "Microcontroller-based transient signal analysis and distributed system for intelligent process monitoring." Thesis, Cardiff University, 2008. http://orca.cf.ac.uk/54783/.
Full textAmbekar, Dhanashree. "Development of a microcontroller-based head impact detection system for contact sports." University of Cincinnati / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1377870605.
Full textAndré, Mikael, and Hannes Paulsson. "Design of microcontroller circuit and measurement software for SiC and MOREBAC experiment." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-188836.
Full textDen här rapporten beskriver utvecklingen av ett experiment vars uppgift är att testa karaktäristiken och funktionaliteten hos Kiselkarbid(SiC)-komponenter i rymden. Experimentet, som går under namnet SiC in Space, är en del av "Minitature Student Satellite"-projektet (MIST), samt projektet "Working on Venus", vilka båda utförs på KTH, Stockholm, Sverige. Rapporten avhandlar huvudsakligen utvecklingen och implementationen av experimentets mikrokontroller samt den tillhörande mjukvaran, samtidigt som testkretsen för den transistor som undersökts utvecklades i ett annat projekt, och är således avhandlat i en annan rapport. En mikrokontroller valdes ut för projektet baserat både klimatet i "Low Earth Orbit" där satelliten kommer att befinna sig, samt de krav som ställdes på strömförbrukningen baserat på den begränsade strömförsörjningen på själva satelliten. Mjukvaran på mikrokontrollern utvecklades sedan för att avläsa temperaturvärden och spänningsnivåer vid testpunkter på transistorerna, för att sedan översätta denna data till ett läsbart format samt skicka den till satellitens omborddator, som i sin tur kan skicka datan till basstationen på jorden. Utöver den mjukvara som utvecklats till SiC in Space, utvecklades även en liknande lösning för ett annat experiment på satelliten, kallat MOREBAC. Den huvudsakliga skillnaden mellan de två mjukvarulösningarna är att de testpunkter som ska läsas av på MOREBAC skiljer sig både i antal och i utförande från de testpunkter som ska läsas på SiC in Space, samt det datapaket som sedan skickas till omborddatorn. Det slutgiltiga steget under detta projekt var sedan att designa och konstruera ett kretskort (PCB). Kretskortet innehåller både den mikrokontroller som avhandlas i denna rapport, transistorerna som ska testas, samt en strömförsörjningslösning som utvecklats i ytterligare ett parallellt projekt.
Woodruff, Astra, and Burak Görmez. "Laser Music System : Implemented using lasers, infrared sensors, photocells and a Arduino Microcontroller." Thesis, Högskolan i Halmstad, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-19057.
Full textSunwoo, John Stroud Charles E. "Built-In Self-Test of programmable resources in microcontroller based System-on-Chips." Auburn, Ala., 2005. http://repo.lib.auburn.edu/2005%20Fall/Thesis/SUNWOO_JOHN_31.pdf.
Full textHickle, Mark, Alexander Wilson, Joshua Kientzy, and Matthew Myers. "Design of a Semi-Autonomous Quadrotor Aircraft." International Foundation for Telemetering, 2012. http://hdl.handle.net/10150/581745.
Full textThis paper describes the design and construction of a semi-autonomous quadrotor aircraft approximately 1 meter in diameter. Because of the mechanical simplicity of the aircraft, the design challenges primarily centered on the electrical and computer engineering (ECE) tasks, and was used as a capstone design experience in an undergraduate ECE program. An onboard microcontroller based system uses a network of digital sensors and differential thrust for autonomous attitude control. A wireless telemetry and command link allows a user to monitor the vehicle, control its direction of flight, and for flight safety control.
Novak, D., and A. Moshenskyy. "Wearable system for monitoring of internal microclimate changes in the air gap between cloth layers." Thesis, Київський національний університет технологій та дизайну, 2019. https://er.knutd.edu.ua/handle/123456789/14605.
Full textO'Brien, Robert Philip. "Embedded System Design for Real-time Monitoring of Solitary Embedded System Design for Real-time Monitoring of Solitary." Scholar Commons, 2015. https://scholarcommons.usf.edu/etd/5546.
Full textGoparaju, Sravanthi. "Low Power Tire Pressure Monitoring System." University of Akron / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=akron1220637163.
Full textMing-Chieh, Chen. "An Intelligent Lead Acid Battery Management System for Solar and Off-Peak Energy Storage." University of Toledo / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1333393743.
Full textErnst, Daniel. "Development of Research Platform for Unmanned Vehicle Controller Design, Evaluation, and Implementation System: From MATLAB to Hardware Based Embedded System." [Tampa, Fla.] : University of South Florida, 2007. http://purl.fcla.edu/usf/dc/et/SFE0002088.
Full textОмаров, М. А., В. М. Карташов, and Р. И. Цехмистро. "Features of the Use of Microprocessors in the Systems of Ovojectors in their Adaptation to the Conditions of the Former CIS." Thesis, NURE, MC&FPGA, 2019. https://mcfpga.nure.ua/conf/2019-mcfpga/10-35598-mcfpga-2019-012.
Full textChen, Di. "Design and implementation of microcontroller-based direct methanol fuel cell/lithium polymer battery hybrid energy management system." Thesis, University of British Columbia, 2009. http://hdl.handle.net/2429/12579.
Full textSeyrafi, Aylar. "Developing Real Time Automatic Step Detection in the three dimensional Accelerometer Signal implemented on a Microcontroller System." Thesis, Blekinge Tekniska Högskola, Sektionen för ingenjörsvetenskap, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1183.
Full text+46-762453110 +46-462886970
McCormack, Matthew Michael. "Trade study and application of symbiotic software and hardware fault-tolerance on a microcontroller-based avionics system." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/67194.
Full textCataloged from PDF version of thesis.
Includes bibliographical references (p. 195-201).
Spacecraft avionics initially commanded the development of the microprocessor industry, enabling microprocessors to be designed specifically for the reliability demands posed by the radiation environment of space. However, microprocessor have shifted their focus from ensuring reliable operations to maximizing performance, forcing the price of spacecraft avionics to balloon. Costing over three orders of magnitude more than current state of the art general purpose processors, while performing operations an order of magnitude slower. These differences stem from the reliability requirements of operating in space, typically achieved through hardware-based modifications. While these solutions generate the necessary reliability, they limit the engineering options for the system and force the use of outdated technology. A solution researched but never widely implemented, is the use of error detection and correction software algorithms. An ideal design lies in the combination of hardware and software methods for providing reliability. A new avionics architecture was designed to implement a system using hardware and software to achieve reliability with COTS products. The architecture was applied to the CASTOR satellite as its primary avionics system, for verification testing of the architecture's functionality. This architecture further aims to expand spacecraft usage of microcontrollers as the primary spacecraft avionics computers.
by Matthew Michael McCormack.
S.M.
Kopečný, Martin. "Distribuovaný měřicí systém s akcelerometry." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-217972.
Full textKreutz, Marcio Eduardo. "Geração de processador para aplicacao especifica." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 1997. http://hdl.handle.net/10183/17752.
Full textThis work discusses a processor for specific applications architecture, based on the MCS8051 microcontroller. This processor is used as a solution for many local industry applications, being the base of dedicated systems. The dedicated 8051 generated should allow complete integration of the system, and with the added value to the chip, reduced costs. The architecture optimization will produce as result a reduced instruction set, made by the often used instructions for each application. The main instruction set optimization goal refers to the instrucions decoders and microcode generators in the control part, because a large area in the processor is needed to implement them. Thus, a reduced instruction set will allow area savings, making possible the complete system integration in a chip. An ASIP architecture will have a higher cost than the original one. An alternative to solve this problem is add value to the chip, creating an Application Specific Integrated System (ASIS). An ASIS can be made with a acceptable cost, if it’s possible to integrate other circuits to the chip without area increase. This can be done in the area saved by using fewer implemented instructions. Because the 8051 is a commercial architecture, there is a large amount of software developed for it. This can be considered an advantage because basic softwares like compilers are available, being not necessary to create them. Another advantage refers to the large number of engineers trained to use the 8051. To preserve the already developed applications it’s necessary to mantain software compatibility. Assembler level programming is very boring an error prone task, being desirable to have software compatibility at higher levels through the use of high level languages. To create the necessary SW compatibility, a C compiler developed for 8051 was optimized. The chose for C language refers to its large utilization. The optimized C compiler tries to use a reduced instruction set, formed with the most important instructions for each application, in order ro save area. When an instruction needs to be used in an application, and it’s not present in the instruction set, the compiler tries to replace it with other instructions. The compiler will not use instructions not present in the original 8051 instruction set. So, new instrucions will be not created. To create an instruction set formed with the most important instructions for each application, a static analysis is made on a precompiled assembler source. An assembler source generated with a reduced instruction set (RISC) will probably have more instructions than the same assembler generated with a full instruction set (CISC). This can be explained because of the replacements instruction. If one instruction is replaced by other two, and these are from the original instruction set, probably the time needed to execute them would be higher. In order to deal with this problem, an instruction pipeline was implemented to the 8051. This work presents Standard Cells and FPGA results of Logic Synthesis of the optimized architecture. Also, assembly programs generated by the optimized compiler are presented.
wei, Jonny, and Pär Palmebäck. "Locust System Integration into Demo Vechicles." Thesis, Linköping University, Department of Electrical Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8252.
Full textThis thesis project was carried out at Volvo Car Corporation. It is based on an EU project called Locust in which a bio-inspired visual sensor system (the Locust sensor system) for automotive collision avoidance was developed. The Locust sensor system is designed to emulate the collision avoidance functionality of the Locust grasshopper, which is well-known for its extraordinary vision based collision avoidance ability, in particular with regard to its fast reaction times to perceived threats. Volvo Car Corporation is interested in the possibility of using the bio-inspired technology developed in the Locust project to improve its already existing collision avoidance systems. Pedestrian collision avoidance is of high interest, for which the properties of the Locust grasshopper are desirable.
The purpose of this thesis project is to develop two demonstrator vehicles to test the performance of the Locust sensor system, carry out the testing, and evaluate its usability for Volvo Car Corporation. The first vehicle is a scale 1:5 model car that was originally developed in a thesis project at KTH, and the second a full scale Volvo XC90.
It was found in the testing that the Locust sensor system is promising for pedestrian collision avoidance applications. The results for detecting other vehicles were also acceptable, but Volvo Car Corporation already has other collision avoidance systems with better performance in this regard. In general the test results were very good for speeds up to about 40 km/h. This indicates that the Locust sensor system would be most usable in a city driving environment, parking lot situations, and for driving in residential areas.
Minarelli, Massimiliano. "Power electonics and battery management system of an handheld device." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Find full textPerry, Steven James. "Design of a Low-Cost Capillary Electrophoresis Laser-Induced Fluorescence System: Lessons Learned When Trying to Build the Lowest Possible Cost System." BYU ScholarsArchive, 2018. https://scholarsarchive.byu.edu/etd/6819.
Full textGrott, Steven, David Lecko, Ryan Parker, and Nathan Price. "Telemetry System for Remote Monitoring of Utility Usage in Commercial and Residential Structures." International Foundation for Telemetering, 2012. http://hdl.handle.net/10150/581677.
Full textThe system described in this paper can monitor utility usage in commercial and residential structures, and send an alert message over conventional cell phone networks when it detects an anomalous condition. Such a condition could indicate a utility outage, structure failure, HVAC system failure, water leak, etc. The microcontroller-based system can measure electrical current, carbon monoxide, methane, liquid propane, temperature, barometric pressure, and altitude using a wired and wireless sensor network. The microcontroller displays the measurements on local and external graphical user interface, and sends SMS alert messages when necessary. The system may be retrofitted into existing structures.
HSU, CHAO-YUAN, and 許朝淵. "UAV System Design by Using Microcontroller." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/26727432583843742398.
Full text中華技術學院
飛機系統工程研究所
97
Many military departments, companies & colleges have studied UAV for many years, but there were few studies for Autonomous flight of UAV. If we wanna want to make it fly by itself, we have to use internal flight controller to make it come true. In the thesis, we use Microcontroller and GPS receiver to implement. It is using GPS to receiver signal and then get the UAV position with latitude and longitude. Microcontroller obtains this GPS position signal with the RS232. Interface, Than flight controller will correct the position of the UAV with changing the PWM signal, calculate the difference of the distance and direction between the preset target. and UAV position. The PWM signal adjust the motor server to correct the direction of the rudder and finally lead the UAV to the point of target.
Lin, Wen-Pin, and 林文彬. "Multimedia Player System Design of The Microcontroller." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/71628296138973061521.
Full text國立交通大學
電機學院碩士在職專班電機與控制組
99
In recent years, the applications of multimedia have widely appeared in ourdaily lives, for instance, GPS navigation systems, cellar phones and electronicbooks. You can easily spot multimedia applications everywhere. The purpose of this study was to gain an understanding of the design of embedded hardware-software systems based on commonly-used ARM microcontrollers and through the application of multimedia. In terms of hardware, pulse-width modulation (PWM) was employed to replace digital-to-analog converter (DAC) output. For software, an underlying SD card process was developed and integrated with the FAT file system, which enables rapid file storage when developing an embedded system. The encoding and decoding process of pulse-code modulation (PCM) is used in playing WAVE music files. In addition, by playing MP3 music files we can understand the encoding and decoding process of music compression.
Huang, Ming-Fong, and 黃鳴鋒. "Microcontroller-based high-accuracy impedance measurement system." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/45948731508452167458.
Full text國立臺灣大學
醫學工程學研究所
100
Bioelectrical impedance analysis is based on that the different tissues have different characteristics to obtain the relevant biological information. It has been wildly used to detect much biological information for decades. No matter what kind of application, their measurement hardware and algorithm are very important. Traditional LCR meters are certainly accurate, however its size, and power consumption will make it difficult for portable applications. Furthermore, previous impedance measurement can not distinguish a very small amount of the phase change, leading to considerable deviation from the actual value. This study develop a low-frequency, high-accuracy impedance measurement platform. The system utilized a microcontroller, MSP430, as the core unit. It was compared with a LCR Meter to determine the accuracy and reliability. The resulting system is a portable, low-cost, automatic and real-time display device for the convenience of the impedance measurement.
Peng, Li-Fan, and 彭立帆. "Microcontroller-based Real-time Heart Rate Monitoring System." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/10658763911214139360.
Full text國立陽明大學
醫學工程研究所
94
The needs of home health care systems are getting stronger day by day in the aging population. This research used a device called ‘Vital-Belt’ designed by Dr. Chih-Cheng Lu, NHRI. The device acquires two bio-signals in real-time: ECG and signals from 3-axis accelerometer for detecting falling. We added a very low power microcontroller MSP430 into this device to process these bio-signals. Motion artifact is the most critical problem in the ambulatory ECG. In this research, we emphasized the processing of the ECG disturbed by motion artifact. A dynamic threshold was determined by calculating the activity levels from accelerometer. We used this method to detect heart rate and abnormal beats in real-time and transmitted abnormal ECG to a computer or PDA via Bluetooth. From five healthy persons, the averaged accuracy of R-peak detection was 99.85%, 99.26% and 99.16% in standing, walking (4 miles/hr) and slow running (6 miles/hr) situations, respectively. The averaged detection error rate was 1.45%, 1.84% and 1.89%, respectively. The experiments were performed in a treadmill. For atrial premature contraction (APC) and ventricular premature contraction (VPC) detection, test four MIT/BIH data sets (105, 116, 118, and 119) were used. The averaged accuracy of R-peak detection was 99.89%. The averaged accuracy of APC and VPC detection was 93.81%.
Guo, Shu-Hua, and 郭舒華. "Deign of Microcontroller Augmentative & Alternative Communicqtion System." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/73945427153581691469.
Full text國立成功大學
電機工程研究所
84
Augmentative and alternative communication(AAC)are connected with the help of the persons with disabilities mainly in speech. AAC includes body language, picture communication board, blissymbols, and other communication aids in which speech is most efficiently used in all modes of communication. The integration of the technology in recording and playing of voice with the automatic performance of single-chip microcomputer (microcontroller) makes the augmentative & alternative communication system more powerful than ever. In the system developed here the speech can be recorded in the long-term and erasable memory area. Within the total recording duration of 60 seconds, 30 speech sections are divided into four pages: 2, 4, 8, 16 sections are given in the pages 1, 2, 3, 4 respectively. It also provides the external switches for the persons whom the built-in switch can not be reached. We hope that the modern scientific technics can put AAC forward a big step with the great help of the persons with disabilities.
Lin, Wen-Zheng, and 林汶正. "Bio-medical monitoring system based onProgrammable SoC Microcontroller." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/6m84me.
Full text中原大學
電機工程研究所
91
The objective of this dissertation is to carry out a bio-medical monitoring system based on the embedded System-on-a-Chip(SoC) tech. We design two systems, which are the simple ECG signal record system and complex pulse signal measurement system. Both systems are developed by Programmable SoC Microcontraller(PSoC),and discuss the advantages and faults between them. In this study, they can provide a standard industrial interface RS232 to real-time measure bio-signal and display in PC . In order to identity the performance of both systems, We test and verify separately for each function of the model for PSoC. The results showed that it meets our specification of systems. It is proved by the embedded SoC tech, the occupied area can be minimized, and the expense of the system can be reduced. Therefore, this way is convenient to use.
Chang, Tsung-Pin, and 張淙賓. "Active battery management system by an isolated microcontroller." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/gkc8g6.
Full text亞東技術學院
資訊與通訊工程研究所
104
In this research, we developed a hardware circuit of an active battery management system for lithium iron phosphate (LiFePO4) rechargeable batteries that are connected in series. The primary circuit is based on a flyback DC-DC converter with an isolated DC step-down design, while the secondary circuit includes a dedicated charging subsystem with an appropriate micro control unit for intelligent charging management. Since the lithium battery charging time of each battery cell voltage with respect to the discharge time of each battery cell voltage variation is more obvious, so the introduction of voltage balancing mechanism in the charging process to narrow the difference in voltage between the battery cell, the same, with improved fly-back DC step-down design to prevent excessive charge of the battery cell. The proposed of this thesis are rechargeable batteries battery cell balancing method provides a trickle mode, constant current mode, constant voltage mode and over-current protection, and battery temperature protection. Finally, the paper four series of lithium iron battery cell battery pack two sets of experimental module system as compared to verify, but also the experimental results verify the excellent efficacy and feasibility of the system. Keywords: LiFePO4; Battery Management System; Flyback Converter; Active Battery Management System.
Chen, Chien-Chung, and 陳建中. "Prototype of Design System for 8-bit RISC Microcontroller." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/95995410039220714599.
Full text國立中正大學
電機工程研究所
88
This paper describes an automatic microcontroller design system, which can produce the most simplified microcontroller-architecture according to application program, and reduce the designing time caused by artificial oversight at the same time. Moreover, automatic microcontroller design system can cut down the cost of research and design. In the beginning, the microcontroller-architecture based on ADL (Architecture Description Language) and CBDL (Component Behavior Description Language) are described. Then, the ADL and CBDL will be translated RTL Verilog code based on a translator, which is developed in this thesis. The RTL Verilog code of an 8-bit RISC microcontroller will be verified and implemented by a FPGA and ASIC. Due to the incompletion of definition of ADL and CBDL, moduling microcontroller design system based on Verilog will be proposed. This method can reduce the developed the difficult of translator. The moduling microcontroller design system produces the most simplified microcontroller-architecture implemented by RTL Verilog which can be adapted the application specific program. Then, it can be easy to proceed to the design flow of ASIC Cell-Based.
Liou, Jhong-Ci, and 劉忠棋. "Design of IoT Gateway Based on Multi-Microcontroller System." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/297vgn.
Full text國立中央大學
資訊工程學系
104
The Internet of Things (IoT) gateway serves as a key intermediary between a considerable amount of smart things and their corresponding cloud networking servers. Academics and industry members have invested substantial research and development resources into developing IoT gateway-related technology and products. In small and low-power IoT applications, conventional gateway systems mainly use microcontrollers to perform lower-layer device network management, upper-level cloud server functions, and remote mobile computation services. However, regarding system scalability and computation and communication efficiency, solutions that use a single microcontroller cannot cater to the demands of IoT regarding large data collection, management, communication networks, and various other services. Therefore, this study proposed an innovative multimicrocontroller system framework, combining a field-programmable gate array-based hardware bridge and scalable multiple microcontrollers to construct a master–slave architecture of a high-performance multimicrocontroller IoT gateway. The proposed system features distributed processing, high-speed communication among microcontrollers, and compatibility with a wide variety of peripheral devices. In the end of this study, we implement an IoT application system case to verify our multimicrocontroller IoT gateway which has obviously more performance advantages than before.
CHEN, WEI-HO, and 陳維和. "Kit Equipment Inspection Management System by Using Microcontroller Unit." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/459ck8.
Full text國立臺中科技大學
資訊工程系碩士班
104
Microcontroller Unit;MCU,Embedded applications market is the core of the operation , from automotive electronics , intelligent appliances , LED backlighting , internet gateways to mobile devices , PC peripherals, home network , etc. everywhere, in such a wide range of applications, Papers will introduce MCU technology development and write Arduino program to build equipment inspection management system , due to its ability to handle data in a short time , because the ability to quickly retrieve information through wireless technology to transmit data to the cloud database is very important. This study is a combination of MCU, Arduino program , WIFI transfer and the establishment of a cloud database management system is an efficient and easy to perform equipment inspection jobs,Not only high -quality tools to help users work efficiency , but also allows users to adjust with the most appropriate tool storage system regardless of any mechanical maintenance , and ultimately assisting tool can be good tools to make smooth easy and fast , so clever technicians are particular about the choice of tools , in addition to how the complex , after the repair process to worry about , but also to ensure that tools are not left in the machine, to ensure the mechanical safety of users
何樂昌. "Hybird Microcontroller and LabVIEW to Design a Monitoring System." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/45373747581732777059.
Full text國立臺灣海洋大學
機械與機電工程學系
97
Monitoring system can be developed with a variety of hardware and software. LabVIEW is used in the supervisory control and data acquisition(SCADA) system for data acquisition and instrument control software. Because 8051 can be programmed easily, which can be replaced the function of acquisition card. In this paper, we integrate 8051 and LabVIEW to design a monitoring system. The protocol between LabVIEW and 8051 using RS-232 to link. The microcontroller can detect the signal from the sensor and activate the corresponding camera by LabVIEW to set up the remote control and monitoring functions. The experimental results show that the proposed monitoring system not only can detect any type sensor, but also can transfer the real-time information by e-mail to user. It is practical and convenient.
Chung, Chun-an, and 鍾淳安. "Intelligent Segway control system design using an ARM Cortex microcontroller." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/19005047751155274587.
Full text中華大學
電機工程學系碩士班
100
Segway system is a nonlinear and under-actuated control problem. This study uses Lego blocks to setup the Segway system with Lego’s DC servomotor and Hitechnic’s Gyro sensor. Moreover, a microcontroller-based servocard using a ARM Cortex M0 microcontroller is designed. In the controller design, a decoupled fuzzy sliding mode controller (DFSMC) which combines the advantages of fuzzy control and sliding-mode control. Finally, the proposed DFSMC system is applied to a Single drive and double drive segway systems, From the experimental results, it shows that the developed DFSMC system can achieve favorable balance control performance.
Zhou, Bing-Yi, and 周秉毅. "Bearing Vibration Detection Based On a Wireless Transmission Microcontroller System." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/tc66k4.
Full text國立彰化師範大學
電機工程學系
105
This research proposes the bearing vibration detection based on a wireless transmission microcontroller system. The bearing vibration signal is captured during motor rotation and through signal processing and analysis. The analyzed data is transmitted to the server by wireless transmission and users can execute real-time monitoring remotely. This research therefore implements a system based on envelop method in order to characteristic frequency. The data will be transferred to the website server though WiFi communication. The user can detect bearing damage and maintain the machine in real-time. The machine will not be malfunctioned and loss can be prevented.
Huang, Hong-Jie, and 黃泓傑. "Formation Flight Information Sharing via Onboard Multi-Microcontroller based System." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/sp92h7.
Full text淡江大學
航空太空工程學系碩士班
106
This research investigates the improvement on hardware and communication for traditional UAV formation flight. The major tasks include the redesign of a multi-microcontroller system and a Sequential Cyclic Broadcast Communication (SCBC) mechanism. The multi-microcontroller system allows the implementation of a distributed computation architecture for improving the computational capability and flexibility for varies applications. Based on the SCBC structure, an identification algorithm using prime factorization techniques is developed to ensure the transmission security of the transmitted flight information. The proposed algorithm is successfully verified using a random numerical simulation.
Shao-Jun, Li, and 李紹均. "The Implementation of Automatic System by Microcontroller and Bluetooth Technology." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/24f3bb.
Full text國立勤益科技大學
電機工程系
106
In this research, we adopt Arduino's ATmega328 chip, Bluetooth communication technology and Android APP to design remote monitoring automation systems. Remote monitoring is a very basic and important technology for the modern industry. We collect the required physical information from the sensors and analog to digital converter, and program the microcontroller to automatically identify the received data and make responses with a pre-described sequence such as a general programmable logic controller (PLC) does. And APP which is developed for Android system is used as the human machine interface (HMI) to communicate with the Arduino chip. The user can easily have the information about the controlled system through the APP, and make decision by manual or automatically to activate the associated functions to make the system work followed the desired. The designed two systems are: (1) a low-cost air quality remote monitoring and control system used indoors. The system is applied to prevent form the harmful smoke which comes from the traditional religion of burning incense, the system can be used to automatically filter out the smoke by acting the ventilation system. (2) A fully automatic automotive air conditioner cleaning system, which was originally designed by programmable logic controller (PLC) and human-machine interface (HMI) made by touch panel. The functions which are originally controlled by PLC are substituted by Arduino, and APP is designed to communicate with Arduino as the HMI in PLC-based system. The prototype system is tested to be able to as an alternative for a sequential controller.