技术中心

【英文篇名】 Modeling and control of automobile air-conditioning based on steam jet refrigeration 【下载频次】 ☆ 【作者】 陈亮; 冯兴梅; 杨海涛; 李润刚; 【英文作者】 Chen LiangFeng XingmeiYang HaitaoLi Rungang（Yuanda Group of Shenyang）; 【作者单位】 沈阳远大集团; 【文献出处】 制冷与空调 , Refrigeration and Air-Conditioning, 编辑部邮箱 2009年 02期 期刊荣誉：ASPT来源刊 CJFD收录刊 【中文关键词】 蒸汽喷射器; 模糊PID控制; 汽车空调; 仿真; 制冷循环; 【英文关键词】 steam ejector; fuzzy PID control; automobile air-conditioning; simulation; refrigeration cycle; 【摘要】 以汽车尾气为热源,建立蒸汽喷射制冷循环的数学模型。针对汽车蒸汽喷射制冷系统的特点,设计应用于汽车蒸汽喷射制冷系统的模糊自适应PID控制器,并与PID控制算法进行对比研究。仿真结果表明,模糊自适应PID控制器在变负荷、变工况等条件下都优于PID控制器,为蒸汽喷射制冷在汽车空调中的应用提供可行性方案。 【英文摘要】 Sets up the mathematical model of steam jet refrigeration cycle with automobile exhaust as heat source.Aiming at the characteristics of steam jet refrigeration system for automobile,designs fuzzy self-adaptive PID controller and compares it with PID control algorithm.The simulation result shows that fuzzy self-adaptive PID controller is superior to PID controller under the condition of variable load and variable working condition,which offers feasible program for the application of steam jet refrigeration i...