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Portable Machine Condition Advisor (PMCA) Based on DSP

Author: YangNing
Tutor: GaoJinJi；JiangZhiNong
School: Beijing University of Chemical Technology
Course: Applied Computer Technology
Keywords: TMS320F2812 DSP Device status detection and fault diagnosis Signal Integrity
CLC: TP274.4
Type: Master's thesis
Year: 2011
Downloads: 48
Quote: 1
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Abstract


Device state detection and fault diagnosis technology in recent years , rapid development , and to ensure the reliability of the equipment , and to play an increasingly important role in the maintenance of equipment to predict . Computer and embedded technology continues to evolve and provide a new direction of development for the condition monitoring and fault diagnosis . The topic for the petrochemical enterprise device detection and fault diagnosis technology , research and development of portable equipment inspection system a central processor TMS320F2812 , complete pump group unit signal conditioning , sampling , data processing , time-domain waveform and spectrum display , infrared temperature measurement , and external interface communication functions. Completed the hardware design of the equipment inspection system based on fully consider the signal integrity , Altium Designer and use Hyperlynx for simulation analysis to optimize PCB design to ensure the stable operation of the equipment inspection system . Code Composer Studio and the C language and the debugging equipment inspection instrument vibration signal acquisition module , the temperature signal acquisition module, real-time clock modules , LCD modules , SRAM data memory modules and Flash data storage module program . Papers made ??a brief description of the fault diagnosis technology and its development , hardware design and inspection system part of the detailed description given signal conditioning modules , data acquisition modules , microprocessor module, power module circuit design ideas , the key signal simulation and hardware improvements . Analysis software system used by the data acquisition system and system software design ideas with the overall framework .

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CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Data processing, data processing system > Centralized testing and roving detection system
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