Title Benchmark for PID control of Refrigeration Systems based on Vapour Compression
Authors BEJARANO PELLICER, GUILLERMO, Alonso Alfaya, José Enrique , Rodríguez García, David , Morilla García, Fernando , Ortega Linares, Manuel Gil
External publication Si
Means IFAC-PapersOnLine
Scope Proceedings Paper
Nature Científica
SJR Quartile 3
SJR Impact 0.298
Web https://www.sciencedirect.com/science/article/pii/S2405896318304415
Publication date 01/01/2018
ISI 000435709300086
DOI 10.1016/j.ifacol.2018.06.144
Abstract The Benchmark proposed for the 3rd IFAC Conference on Advances in Proportional-Integral Derivative Control (PID\'18) held in July 2017 is described. This facilitates researchers to test their recent developments in the design of PID controllers on a challenging control problem. The paper focuses on the control of refrigeration systems: the canonical vapour-compression cycle is first described and then the MIMO control problem selected for the Benchmark PID 2018 is addressed, where the cooling power (through the outlet temperature of the evaporator secondary fluid) is intended to be controlled, as well as the degree of superheating at the evaporator outlet, using the compressor speed and the expansion valve opening as manipulated variables. The control systems described in this paper are ready to test other multivariable control strategies, despite being focused on PID regulators. Full documentation about the Benchmark was linked on the website of PID\'18 and it will remain in http://www.dia.uned.es/-fmorilla/benchmarkPID2018/. (C) 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
Keywords Vapour-compression refrigeration; Rankine cycle; Dynamic modelling; Decentralised control; PID control
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