Earticle

초록

영어

Self-validating (SEVA) pneumatic actuator is a new generation of actuator which can not only give the corresponding output according to the input control variable but also give the accuracy of the control output and status of the actuator itself and other information. A dual processor system is implemented using C8051F060 and TMS320F28335 to acquire the signals and complete fault detection, diagnosis and self-validating parameters calculating. C8051F060 is used to data acquisition and preprocessing of the actuator inner signals, and communicate with Host PC.TMS320F28335 is used to run the self-validation algorithm and fault diagnosis algorithm and transfer the self-validation outputs to C8051F060. Experimental results indicate that the sell-validating unit can acquire the actuator inner sensors data correctly in normal state and fault state. With software modification of DSP and MCU, the system can be used in data acquisition and signal processing for other actuators.

목차

Abstract
 1. Introduction
 2. Overall Design of the System
 3. Hardware Design of the System
  3.1. Analog Filter Design
  3.2. AD Input Buffer Circuit Design
  3.3. AD Acquisition Circuit Design
  3.4. Ethernet Interface Circuit Design
  3.5. File Access Circuit Design
  3.6. C8051F060 and TMS320F28335 Data Processing Circuit Design
 4. System Software Design
 5. Experiment and Results
 6. Conclusions
 Acknowledgements
 References

키워드

저자

• Zhigang Feng [ School of Automation, Shenyang Aerospace University, Shenyang, Liaoning, China ]
• Meng Qiu [ School of Automation, Shenyang Aerospace University, Shenyang, Liaoning, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605