Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0009-2509(97)00056-0
Title: Robust decentralized controller design for unstable systems
Authors: Loh, E.J.
Chiu, M.-S. 
Keywords: Decentralized control
Independent design
Stable factorization
Structured singular value
Unstable systems
Issue Date: Jul-1997
Source: Loh, E.J., Chiu, M.-S. (1997-07). Robust decentralized controller design for unstable systems. Chemical Engineering Science 52 (14) : 2299-2311. ScholarBank@NUS Repository. https://doi.org/10.1016/S0009-2509(97)00056-0
Abstract: Recently established methodologies for independent design of robust decentralized controllers are limited to open-loop stable processes. To facilitate independent design for open-loop unstable processes, new formulations are developed using the stable factorization approach (Vidyasagar, 1985, Control System Synthesis: A Factorization Approach. The MIT press, Cambridge, MA.). Application of the proposed design procedure to examples reveals that controllers for unstable systems can be designed to contain robustness properties. This result gives the control system designer more insight into the control of unstable processes.
Source Title: Chemical Engineering Science
URI: http://scholarbank.nus.edu.sg/handle/10635/67542
ISSN: 00092509
DOI: 10.1016/S0009-2509(97)00056-0
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