Stabilization and Control of Delayed Recycling High Order Systems with one Unstable Pole at the Direct Path
| Autor: | Basilio del Muro-Cuéllar, Olivier Sename, Rocio Jasmin Vazquez-Guerra, J.F. Márquez-Rubio |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
0209 industrial biotechnology
Engineering Work (thermodynamics) Observer (quantum physics) business.industry Process (computing) Feed forward 02 engineering and technology Reuse Term (time) 020901 industrial engineering & automation Mathematics (miscellaneous) 020401 chemical engineering Control and Systems Engineering Control theory Path (graph theory) 0204 chemical engineering Electrical and Electronic Engineering business Energy (signal processing) |
| Zdroj: | Asian Journal of Control. 18:789-801 |
| ISSN: | 1561-8625 |
| DOI: | 10.1002/asjc.1190 |
| Popis: | In this work the stabilization and control of delayed recycling systems is addressed. Recycling systems are characterized by possessing two main paths, named the direct feedforward and the recycling feedback paths. Such class of systems reuse the energy and/or the partially processed matter increasing the efficiency of the overall process. A control methodology is proposed for the stabilization and control of this kind of system. The particular class of systems addressed here contains one unstable pole, m stable poles, a delay term and possible p left half plane LHP zeros in the direct path and a delayed stable subsystem in the recycling path. The strategy is based on an asymptotic observer-predictor to estimate the required internal signals. Necessary and sufficient conditions are stated in order to guarantee the stabilization of the proposed scheme, achieving step tracking and rejection. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text