Constrained entropy-based temperature control of waste heat systems

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Zhang, Jianhua and Ren, Mifeng and Yue, Hong; (2016) Constrained entropy-based temperature control of waste heat systems. In: 2016 12th World Congress on Intelligent Control and Automation (WCICA). IEEE, CHN, pp. 1992-1998. ISBN 978-1-4673-8414-8 (https://doi.org/10.1109/WCICA.2016.7578809)

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Abstract

A minimum error entropy controller is developed for superheated vapour temperature control of a waste heat recovery process using Organic Rankine cycles (ORC). A nonlinear dynamic model is briefed for the ORC evaporator to capture the key dynamic characteristics of the process. Considering non-Gaussian disturbance terms, the control objective is proposed to minimize the combined entropy function and the mean value of the squared tracking errors. The controller is designed by taking into account of bounded constraints on input actions. The improved performances of the proposed method in reducing control variation and decreasing tracking error uncertainty are discussed by a comparison with standard PID control through simulation study conducted on an ORC waste heat recovery process.

ORCID iDs

Zhang, Jianhua, Ren, Mifeng and Yue, Hong ORCID logoORCID: https://orcid.org/0000-0003-2072-6223;
  • Item type:Book Section
    ID code:57180
    Dates:
    Date
    Event
    1 June 2016
    Published
    23 March 2016
    Accepted
    Notes:© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:28 Jul 2016 15:16
    Last modified:11 Nov 2024 18:23
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/57180
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