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|Title:||An effective frequency domain approach to tuning non-PID controllers for high performance||Authors:||Wang, Q.-G.
|Issue Date:||Jan-2002||Citation:||Wang, Q.-G.,Ru, H.,Huang, X.-G. (2002-01). An effective frequency domain approach to tuning non-PID controllers for high performance. ISA Transactions 41 (1) : 37-49. ScholarBank@NUS Repository.||Abstract:||In this paper, a new tuning method is proposed for the design of non-PID controllers for complex processes to achieve high performance. Compared with the existing PID tuning methods, the proposed non-PID controller design method can yield better performance for a wide range of complex processes. A suitable objective transfer function for the closed-loop system is chosen according to process characteristics. The corresponding ideal controller is derived. Model reduction is applied to fit the ideal controller into a much simpler and realizable form. Stability analysis is given and simulation examples are provided to demonstrate the effectiveness of the proposed method. © 2002 ISA - The Instrumentation, Systems, and Automation Society.||Source Title:||ISA Transactions||URI:||http://scholarbank.nus.edu.sg/handle/10635/55001||ISSN:||00190578|
|Appears in Collections:||Staff Publications|
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