Title :
Design and analysis of a dSPACE-based position control system for a linear switched reluctance motor
Author :
Cao, Guang-zhong ; Lin, Lv-Ming ; Qiu, Hong ; Pan, J.F.
Author_Institution :
Dept. of Autom. Sci., Shenzhen Univ., Shenzhen, China
Abstract :
This paper presents a high-precision position control system for a linear switched reluctance motor (LSRM) based on dSPACE real-time control platform. The LSRM has a very simple structure and it can be manufactured easily, and there is no need for magnets. The control system utilizes dSPACE development platform as the controller and generates the real-time code for the control algorithm and motor model, tuning the control parameters online and PD algorithm is implemented. The experiment results indicate that with the control method presented in the paper, the position error is less than 0.04 mm. Also compared with traditional research and development method, using dSPACE real-time control platform is able to quickly complete research and development for this kind of position control system, and the advantages are not only to shorten the entire system development cycle but also ensure system reliability and reduce costs.
Keywords :
PD control; control system synthesis; electric machine analysis computing; linear synchronous motors; machine control; position control; reluctance motors; PD algorithm; dSPACE-based position control system design; linear switched reluctance motor; online LSRM control; position error; real-time code generation; Control system synthesis; Control systems; Error correction; Magnets; Manufacturing; Position control; Real time systems; Reliability; Reluctance motors; Research and development; Linear switched reluctance motor; dSAPCE; position control;
Conference_Titel :
Power Electronics Systems and Applications, 2009. PESA 2009. 3rd International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-3845-7