Dissertation > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Data processing, data processing system

Hardware Design and Implementation of a the antiaircraft artillery fault detection system

Author LiBing
Tutor WuPanLong;ZhangJie
School Nanjing University of Technology and Engineering
Course Control Theory and Control Engineering
Keywords Air defense artillery Fault detection PCI bus FPGA IRIG_B code
Type Master's thesis
Year 2010
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With the development of anti-aircraft missiles , antiaircraft artillery, air defense weapons hegemony has been replaced , but in many cases, air defense artillery still has the incomparable advantage of anti-aircraft missiles . With the development of anti-aircraft artillery to automation , intelligent direction , its internal structure is also more and more sophisticated technology becomes more complex , the anti-aircraft artillery system fault detection also put forward higher requirements . This paper focuses on the hardware design and implementation of a the antiaircraft artillery fault detection system . In this paper, the design of anti-aircraft artillery fault detection system hardware is relying on a particular type of industrial control computer , based on the computer 's PCI bus to complete the acquisition and transmission of a certain type of anti-aircraft artillery system failure information . Hardware with a PCI bus interface board and external expansion of the one -way RS-232 interface , 2-way RS485 interface , 2 Road CAN interface , 1 channel IRIG_B code transceiver interface ; through the schematics and Verilog HDL language on Field Programmable Gate Array EP3C10E144C8N programming integrated timing board , address decoding , interrupt control GPS module seconds divider and board , , as well IRIG_B code codec functions . The PCI9052 chip external memory EEPROM configuration , board Plug and Play (PnP) functionality under Windows XP operating system . The board has passed the test of the data acquisition and communications . Test card transmission speed is fast , no delay , hardware , transmission error rate is small , plug-and-play function , able to work long hours under harsh environment to achieve a the antiaircraft artillery fault detection system design requirements.

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