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Comparative study of controller performance for different real-time hybrid models

机译:不同实时混合模型的控制器性能比较研究

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One of the main problems in the performance of process industries in first order plus dead time (FOPDT) system is because the presence of time delay in the system which can lead to destabilization of the system. This paper briefly explains about comparative study of two specified optimal performance controller modelling techniques like Two-Point Method (TPM) and Sunderesan and Krishnaswamy Method (SKM) with couple of tuning techniques. In this paper we have chosen a real time Single Spherical Tank Liquid Level System (SSTLLS) for our investigation. This system is considered for study of various control algorithms based on Skogested Internal Model Control (SIMC) tuning method, Chein-Hrones-Reswick (CHR) Auto tuning method for the time delay system. These controllers are compared in terms of performance and time domain specification. This research paper provides simulation results for the controller modelling using the MATLAB.
机译:一阶加死区时间(FOPDT)系统在过程工业性能方面的主要问题之一是因为系统中存在时间延迟,这可能导致系统不稳定。本文简要介绍了两种指定的最佳性能控制器建模技术(如两点法(TPM)和Sunderesan and Krishnaswamy方法(SKM))以及几种调整技术的比较研究。在本文中,我们选择了实时单球罐液位系统(SSTLLS)进行研究。该系统考虑用于研究基于时滞系统的Skogested内部模型控制(SIMC)调整方法,Chein-Hrones-Reswick(CHR)自动调整方法的各种控制算法。这些控制器在性能和时域规范方面进行了比较。本研究论文提供了使用MATLAB进行控制器建模的仿真结果。

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