Title :
Computer-integrated brushless motion control system with digital position controller
Author :
Lim, P.Y. ; Kangsanant, T.
Author_Institution :
R. Melbourne Inst. of Technol., Vic., Australia
Abstract :
The authors present an analysis and design of a brushless motor motion control system having a lag-network in the current loop. A mathematical model of the current loop is proposed. With the use of the model, an accurate transfer function of the PI controlled speed loop can be obtained and a finite-impulse-response (FIR) digital position controller can be determined. The predicted transient responses of the speed and position loops compare well with the experimental results
Keywords :
computerised control; controllers; electrical engineering computing; position control; servomotors; two-term control; velocity control; FIR digital position controller; PI controlled speed loop; brushless motion control system; brushless servomotors; computer integrated system; current loop; digital position controller; lag-network; mathematical model; transient responses;
Conference_Titel :
Power Electronics and Variable-Speed Drives, Third International Conference on
Conference_Location :
London
Print_ISBN :
0-85296-364-5
