Affiliation of Author(s):School of Control Science and Engineering

Teaching and Research Group:Injection theory and application laboratry

Journal:Chinese Automation Congress

Place of Publication:China

Key Words:Ejector; Refrigeration system; MPC; Simulink

Abstract:This paper proposes an ejector refrigeration system driven by automobile exhaust waste heat. As the waste heat varies with operating conditions, maintaining the performance of this system is a challenging task. This work focuses on the design of a model predictive controller for this system. Based on the characteristics of the ejector, the key controller objective is to fast track critical operation point to the set point value. To perform this task, a rigorous and systematic framework is employed. First, the ejector is simulated by CFD technology to find its critical operation point.

First Author:庞庆源

Indexed by:Journal paper

Correspondence Author:Lei Wang

Discipline:Engineering

First-Level Discipline:Control Science and Engineering

Document Type:C

Translation or Not:no

Date of Publication:2018-05-01

Included Journals:EI