Abstract

This paper proposes a novel advanced controller design for a sensorless interior permanent magnet synchronous motor position control system. An adaptive controller is proposed to obtain a good transient response and a good load disturbance rejection capability. The proposed control method can be applied in a position control system without using any position sensor. By using the Lyapunov stability theory and Barbalat's lemma, the closed-loop sensorless position control system can be proven to be an asymptotical stable system. A 32-bit digital signal processor is used to execute the rotor estimating algorithm and the control algorithm. Experimental results validate the theoretical analysis and show the correctness and feasibility of the proposed system

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.