Title :
Digital estimation and control with a new discrete time operator
Author :
Palaniswami, M. ; Feng, Gang
Author_Institution :
Dept. of Electr. & Electron. Eng., Melbourne Univ., Parkville, Vic., Australia
Abstract :
The authors present analysis and performance improvement in digital control using a novel discrete time operator. The properties of the low-pass filter operator ρ are examined as compared with the q or δ operator. It is shown that, with the appropriate choice of the design parameters c1 and c 2, the ρ-model is superior to the q-model or the δ-model in nonadaptive and adaptive digital control applications
Keywords :
control system analysis; digital control; discrete time systems; filtering and prediction theory; parameter estimation; digital control; discrete time operator; low-pass filter operator; parameter estimation; Adaptive control; Communication system control; Digital control; Discrete time systems; Discrete transforms; Low pass filters; Performance analysis; Phase noise; Programmable control; Sampling methods; Stability; Yttrium;
Conference_Titel :
Decision and Control, 1991., Proceedings of the 30th IEEE Conference on
Conference_Location :
Brighton
Print_ISBN :
0-7803-0450-0
DOI :
10.1109/CDC.1991.261682
