Optimal design of PID regulators
- 1 April 1981
- journal article
- research article
- Published by Informa UK Limited in International Journal of Control
- Vol. 33 (4), 601-616
- https://doi.org/10.1080/00207178108922945
Abstract
Tuning of three-term controllers, a widely popular device for process control, has always been accomplished by semi-empirical rules. The aim of this paper is to establish a link between PID regulators and optimal feedback design for linear systems. After showing how the optimal control theory can be tailored to the design of optimal regulators, the results are extended to the discrete-time case and the feasibility of a microprocessor implementation is assessed with the aid of benchmark testsKeywords
This publication has 6 references indexed in Scilit:
- Direct digital process control: Practice and algorithms for microprocessor applicationProceedings of the IEEE, 1978
- Routh approximations for reducing order of linear, time-invariant systemsIEEE Transactions on Automatic Control, 1975
- Model reduction and the design of reduced‐order control lawsAIChE Journal, 1974
- Linear Optimal ControlJournal of Dynamic Systems, Measurement, and Control, 1971
- On the design of P-I-D controllers using optimal linear regulator theoryAutomatica, 1971
- A method for simplifying linear dynamic systemsIEEE Transactions on Automatic Control, 1966