Title :
Analysis and design of hybrid controllers-a novel architecture
Author :
Bengiamin, N.N. ; Lakshmipathi, C.
Author_Institution :
Dept. of Electr. Eng., North Dakota Univ., Grand Forks, ND, USA
Abstract :
A novel architecture for hybrid controllers is introduced in this paper. The new hybrid controller consists of analog and digital implementation components. These components are configured in such a way that it guarantees superior dynamic performance when compared to digital controllers. Switching between hybrid and digital control modes is an integral part of the new architecture. Improving the performance of the economical low sampling rate digital controllers is the motive of this work. Advances in analog VLSI circuitry provides a promising platform for the proposed new architecture
Keywords :
computerised control; control system analysis; control system synthesis; digital control; sampled data systems; transfer functions; dynamic performance; hybrid analog-digital controllers; novel architecture; sampling rate; transfer function; Circuits; Condition monitoring; Control systems; Digital control; Electronic mail; Integral equations; Microprocessors; Neodymium; Sampling methods; Very large scale integration;
Conference_Titel :
American Control Conference, Proceedings of the 1995
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2445-5
DOI :
10.1109/ACC.1995.531241