Development and realization of the open fault diagnosis system based on XPE

Hui Deng; TaiYong Wang; HuiLong He; YongGang Xu; JuXiang Zeng

doi:10.1117/12.664281

20 February 2006 Development and realization of the open fault diagnosis system based on XPE

Hui Deng, TaiYong Wang, HuiLong He, YongGang Xu, JuXiang Zeng

Proceedings Volume 6041, ICMIT 2005: Information Systems and Signal Processing; 604107 (2006) https://doi.org/10.1117/12.664281
Event: ICMIT 2005: Merchatronics, MEMS, and Smart Materials, 2005, Chongqing, China

Abstract

To make the complex mechanical equipment work in good service, the technology for realizing an embedded open system is introduced systematically, including open hardware configuration, customized embedded operation system and open software structure. The ETX technology is adopted in this system, integrating the CPU main-board functions, and achieving the quick, real-time signal acquisition and intelligent data analysis with applying DSP and CPLD data acquisition card. Under the open configuration, the signal bus mode such as PCI, ISA and PC/104 can be selected and the styles of the signals can be chosen too. In addition, through customizing XPE system, adopting the EWF (Enhanced Write Filter), and realizing the open system authentically, the stability of the system is enhanced. Multi-thread and multi-task programming techniques are adopted in the software programming process. Interconnecting with the remote fault diagnosis center via the net interface, cooperative diagnosis is conducted and the intelligent degree of the fault diagnosis is improved.

Citation Download Citation

Hui Deng, TaiYong Wang, HuiLong He, YongGang Xu, and JuXiang Zeng "Development and realization of the open fault diagnosis system based on XPE", Proc. SPIE 6041, ICMIT 2005: Information Systems and Signal Processing, 604107 (20 February 2006); https://doi.org/10.1117/12.664281

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