Auto-tuning of FOPI Controllers for TITO Processes with Experimental Validation | |
Gargi Baruah; Somanath Majhi; Chitralekha Mahanta | |
刊名 | International Journal of Automation and Computing
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2019 | |
卷号 | 16期号:5页码:589-603 |
关键词 | Auto-tuning fractional order proportional and integral (FOPI) two-input two-output (TITO) robust relay with hysteresis model reduction coupled tank system (CTS). |
ISSN号 | 1476-8186 |
DOI | 10.1007/s11633-018-1140-0 |
英文摘要 | In this paper, the auto-tuning of a fractional order proportional and integral (FOPI) controller is proposed and experimentally validated for two-input two-output (TITO) processes. The proposed method first identifies an unknown TITO plant into fractional order TITO model with time delay. Furthermore, decoupling the TITO process into two fractional order single-input single-output (SISO) transfer function models makes it easier for designing the decentralized FOPI controllers. The proposed control method is a generalization of both integer order and fractional order TITO systems depending on the value of the order of the model. One advantage of this method is the non-requirement of a-priori information of gain and phase crossover frequencies of the system while tuning the controllers. The proposed algorithm is validated both by simulation of a class of TITO process models as well as by experimental analysis of a coupled tank system (CTS). |
内容类型 | 期刊论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/42360] ![]() |
专题 | 自动化研究所_学术期刊_International Journal of Automation and Computing |
作者单位 | Department of Electronics and Electrical Engineering, Indian Institute of Technology Guwahati, Guwahati 781039, India |
推荐引用方式 GB/T 7714 | Gargi Baruah,Somanath Majhi,Chitralekha Mahanta. Auto-tuning of FOPI Controllers for TITO Processes with Experimental Validation[J]. International Journal of Automation and Computing,2019,16(5):589-603. |
APA | Gargi Baruah,Somanath Majhi,&Chitralekha Mahanta.(2019).Auto-tuning of FOPI Controllers for TITO Processes with Experimental Validation.International Journal of Automation and Computing,16(5),589-603. |
MLA | Gargi Baruah,et al."Auto-tuning of FOPI Controllers for TITO Processes with Experimental Validation".International Journal of Automation and Computing 16.5(2019):589-603. |
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