The YJBK parametrization characterizes all stabilizing controllers. In industry, most controllers are PID and there is no solution to the problem: can a plant P(s) be stabilized by a PID controller? In this paper, we provide an answer to this question. Besides settling the question of existence, we provide a computationally constructive characterization of all stabilizing PID controllers that stabilize a given plant. Thus this result is essentially an extension of the YJBK characterization restricted to PID's and opens up the possibility of optimal design using PID's. Proofs and all details are available in  and .
|Number of pages||7|
|Journal||Proceedings of the American Control Conference|
|Publication status||Published - 1997 Jan 1|
|Event||Proceedings of the 1997 American Control Conference. Part 3 (of 6) - Albuquerque, NM, USA|
Duration: 1997 Jun 4 → 1997 Jun 6
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering