頁籤選單縮合
題 名 | A Design of Multiloop Predictive Self-Tuning PID Controllers |
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作 者 | Katayama,Masaru; Yamamoto,Toru; Mada,Yasuhiro; | 書刊名 | Asian Journal of Control |
卷 期 | 4:4 2002.12[民91.12] |
頁 次 | 頁472-481 |
分類號 | 448.94 |
關鍵詞 | PID control; Self-tuning control; Generalized predictive control; Multivariable systems; Process control; |
語 文 | 英文(English) |
英文摘要 | In this paper, a new design scheme of multiloop predictive self-tuning PID controllers is proposed for multivariable systems. The proposed scheme firstly uses a static pre-compensator as an approximately decoupling device, in order to roughly reduced the interaction terms of the controlled object. The static matrix pre-compensator is adjusted by an on-line estimator. Furthermore, by regarding the approximately decoupled system as a series of single-input single-output subsystems, a single-input single-output PID controller is designed for each subsystem. The PID parameters are calculated on-line based on the relationship between the PID control and the generalized predictive control laws. The proposed scheme is numerically evaluated on a simulation example. |
本系統中英文摘要資訊取自各篇刊載內容。