Identification of a Parameter-Varying Mist Reactor for Cell Culture


Tan, Wooi Haw and Cham, Chin Leei and Tan, Ai Hui (2020) Identification of a Parameter-Varying Mist Reactor for Cell Culture. IFAC-PapersOnLine, 53 (1). pp. 622-627. ISSN 2405-8963

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The identification of a multivariable mist reactor for cell culture is considered, for application in model predictive control. A unified identification framework for linear parameter-varying systems is proposed based on a combination of local and global approaches. The technique is able to achieve high model accuracy with low computational complexity. The model is applied in a model predictive controller to control the temperature and humidity of the reactor. It achieves an average of 40% and 28% improvement in the integral absolute error with respect to the linear approach and a competing parameter-varying approach, respectively.

Item Type: Article
Uncontrolled Keywords: Model predictive control
Subjects: T Technology > TJ Mechanical Engineering and Machinery > TJ212-225 Control engineering systems. Automatic machinery (General)
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Suzilawati Abu Samah
Date Deposited: 21 Oct 2021 04:16
Last Modified: 21 Oct 2021 04:16


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