Title :
Design of a variable structure controller for drum motor in home VCR
Author :
Park, Gwi-Tae ; Choi, Jung-Keyng ; Lee, Sang-Lak
Author_Institution :
Dept. of Electr. Eng., Korea Univ., Seoul, South Korea
Abstract :
A variable structure controller is designed to control both the speed and phase of the drum motor in a home VCR. This control system is implemented by using a DSP (digital signal processor: TMS320C25). A variable structure control algorithm is employed for high robust performance and fast response characteristics. Details of hardware and software design are presented
Keywords :
DC motors; control system synthesis; digital control; digital signal processing chips; machine control; phase control; small electric machines; variable structure systems; velocity control; video tape recorders; DC motors; DSP; TMS320C25; algorithm; control system synthesis; digital control; digital signal processor; domestic appliances; drum motor; hardware; home VCR; machine control; phase control; response; robust performance; software; variable structure controller; velocity control; Brushless DC motors; Brushless motors; Control systems; DC motors; Digital signal processing; Electric variables control; Sampling methods; Servomechanisms; Servomotors; Video recording;
Conference_Titel :
Industrial Electronics, 1992., Proceedings of the IEEE International Symposium on
Conference_Location :
Xian
Print_ISBN :
0-7803-0042-4
DOI :
10.1109/ISIE.1992.279601
