| タイトル | Design issues of a reinforcement-based self-learning fuzzy controller for petrochemical process control |
| 本文（外部サイト） | http://hdl.handle.net/2060/19930020344 |
| 著者（英） | Yen, John; Daugherity, Walter C.; Wang, Haojin |
| 著者所属（英） | Texas A&M Univ. |
| 発行日 | 1992-12-01 |
| 言語 | eng |
| 内容記述 | Fuzzy logic controllers have some often-cited advantages over conventional techniques such as PID control, including easier implementation, accommodation to natural language, and the ability to cover a wider range of operating conditions. One major obstacle that hinders the broader application of fuzzy logic controllers is the lack of a systematic way to develop and modify their rules; as a result the creation and modification of fuzzy rules often depends on trial and error or pure experimentation. One of the proposed approaches to address this issue is a self-learning fuzzy logic controller (SFLC) that uses reinforcement learning techniques to learn the desirability of states and to adjust the consequent part of its fuzzy control rules accordingly. Due to the different dynamics of the controlled processes, the performance of a self-learning fuzzy controller is highly contingent on its design. The design issue has not received sufficient attention. The issues related to the design of a SFLC for application to a petrochemical process are discussed, and its performance is compared with that of a PID and a self-tuning fuzzy logic controller. |
| NASA分類 | THEORETICAL MATHEMATICS |
| レポートNO | 93N29533 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/120872 |
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