By Topic

Study on closed-loop control of shock process for permanent magnet shaker in Particle Impact Noise Detection

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Shicheng Wang ; Sch. of Electr. Eng. & Autom., Harbin Inst. of Technol., Harbin ; Guofu Zhai ; Wenying Yang

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.

Published in:

Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on

Date of Conference:

17-20 Oct. 2008