Title :
A new approach to digital control implementation of continuous-time systems
Author :
Yuan Kui ; Wang Cong-Qing
Author_Institution :
Robotics Inst., Univ. of Sci. & Technol., Beijing, China
Abstract :
A transformation method which is based on block-pulse functions (BPF) expansion is proposed. Using this transformation method, an approximate solution of the continuous-time system under consideration can be obtained, and the control laws of the continuous-time system can also be discretized to get digital control algorithms. A case study of a model reference adaptive control system is described and the problem of how to reduce the amount of computations for a high order system is also discussed.<>
Keywords :
continuous time systems; digital control; model reference adaptive control systems; block-pulse functions expansion; continuous-time systems; digital control; high order system; model reference adaptive control system; transformation method; Adaptive control; Band pass filters; Control systems; Control theory; Delay; Digital control; Robots;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.320513
