Optimisation of an electromagnetic linear actuator operating in error actuated control system

• Autorzy: Nowak L. , Radziuk K. , Knypiński Ł.
• Konferencja: Computer Applications in Electrical Engineering 2007 / sympozjum [12th; April 16-18, 2007; Poznan]
• Języki publikacji: EN

Abstrakty

EN

In the paper an algorithm and computer software for the optimisation of error actuated control systems containing an electromagnetic linear actuator is presented. The software consists of two main parts: (a) optimisation solver and (b) numerical model of the actuator. For the optimisation the genetic algorithm (GA) has been used. The field-circuit discrete mathematical model of the actuator has been employed. The model includes: (a) the equation of a transient electromagnetic field, (b) equations which describe electric circuit of the actuator, (c) the equation of mechanical motion and (d) the equation describing the feedback - including the proportional-plus-integral-plus-derivative (PID) controller.

Słowa kluczowe

EN

error actuated control system; electromagnetic linear actuator; optimisation

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2007
• Tom: No 56
• Strony: 49--60
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Nowak L.

autor

Radziuk K.

autor

Knypiński Ł.

• Poznan University of Technology

Bibliografia

• [1]Ho S.L., Li Y., Lin X., Xu J.Y., Lo Wc., Wong H.C., Design and Dynamie Analyses of Permanent Magnetic Actuator for Vacuum Circuit Breaker, in: 14th Conference on the Computation of Electromagnetic Fields, 2003, Saratoga Springs, New York, USA.
• [2]Kiam Heong Ang, Chong G., Yun Li, PID control system analysis, design, and technology, IEEE Transactions on Control System Technology,Vol. 13, 2005, pp. 559- 576.
• [3]Nowak L., Radziuk K., Transient analysis of PWM-excited electromagnetic actuators, IEE Proceedings-Science, Measurement and Technology, Vol. 149, 2002, pp. 199 -202.
• [4]Nowak L., Kowalski K., Radziuk K., Dynamics of an electromagnetic linear actuator operating in error actuated control system, in: Proceedings of 19-th Symposium Electromagnetic Phenomena in Nonlinear Circuits-Science, Maribor, Slovenia, June, 28-30, 2006, pp. 21-22.
• [5]Radziuk K., Discrete model of the electromagnetic actuator with PID regulator”, in: 12th Scientific Conference Computer Application in Electrical Engineering (in polish), Poznań 16 - 18.04.2007, pp. 301-302.