TY - GEN
T1 - Study on closed-loop control of shock process for permanent magnet shaker in particle impact noise detection
AU - Wang, Shicheng
AU - Zhai, Guofu
AU - Yang, Wenying
PY - 2008
Y1 - 2008
N2 - Particle Impact Noise Detection (PIND) test is a reliability screening technique for hermetic components, which is prescribed by MIL-STD-883E. Shock process in PIND is very important to detect remainder and ensure the quality of components. Since the control of acceleration is more difficult, the closed-loop control of acceleration is simplified as the closed-loop control of velocity based on assumed conditions according to the characteristics of shock process. Through simulation and experiments, the dynamic model is established, the closed-loop control circuit of velocity for shock process is designed and the PID algorithm is realized in hardware circuit. The experiment results show the excellent performance of control circuit and the validity of assumed conditions.
AB - Particle Impact Noise Detection (PIND) test is a reliability screening technique for hermetic components, which is prescribed by MIL-STD-883E. Shock process in PIND is very important to detect remainder and ensure the quality of components. Since the control of acceleration is more difficult, the closed-loop control of acceleration is simplified as the closed-loop control of velocity based on assumed conditions according to the characteristics of shock process. Through simulation and experiments, the dynamic model is established, the closed-loop control circuit of velocity for shock process is designed and the PID algorithm is realized in hardware circuit. The experiment results show the excellent performance of control circuit and the validity of assumed conditions.
UR - https://www.scopus.com/pages/publications/67649422591
M3 - 会议稿件
AN - SCOPUS:67649422591
SN - 9787506292214
T3 - Proceedings of the 11th International Conference on Electrical Machines and Systems, ICEMS 2008
SP - 2102
EP - 2107
BT - Proceedings of the 11th International Conference on Electrical Machines and Systems, ICEMS 2008
T2 - 11th International Conference on Electrical Machines and Systems, ICEMS 2008
Y2 - 17 October 2008 through 20 October 2008
ER -