系统仿真学报 ›› 2019, Vol. 31 ›› Issue (6): 1239-1248.doi: 10.16182/j.issn1004731x.joss.17-0216

• 短文 • 上一篇    

基于大系统理论飞机地面专用空调优化控制

王修岩1,2, 张革文1,2, 周琛1, 李宗帅1, 刘艳敏1   

  1. 1. 中国民航大学电子信息与自动化学院,天津 300300;
    2. 中国民航大学天津市智能信号与图像处理重点实验室,天津 300300
  • 收稿日期:2017-05-15 修回日期:2017-09-08 出版日期:2019-06-08 发布日期:2019-12-12
  • 作者简介:王修岩(1965-),男,吉林农安,博士,教授,研究方向为非线性系统建模与控制;张革文(1992-),男,江西吉安,硕士生,研究方向为控制理论与控制工程;周琛(1992-),女,山东东营,硕士生,研究方向为控制理论与控制工程。

Airplane Pre-conditioning Optimizing Control Based on Large-scale System Theory

Wang Xiuyan1,2, Zhang Gewen1,2, Zhou Chen1, Li Zongshuai1, Liu Yanmin1   

  1. 1. School of Electronics Information and Automation, Civil Aviation University of China, Tianjin 300300, China;
    2. Tianjin Key Laboratory for Advanced Signal Processing, Civil Aviation University of China, Tianjin 300300, China
  • Received:2017-05-15 Revised:2017-09-08 Online:2019-06-08 Published:2019-12-12

摘要: 针对飞机地面专用空调优化控制的问题,将改进OPBM (Output Predicition and Balance Method)引入到飞机地面专用空调系统优化中。以波音737飞机地面专用空调为对象,采用分散辨识法,建立空调大系统数学模型,提出了同时考虑空调系统能耗与空调区域热舒适性的优化目标,建立了空调系统全局优化运行模型,设计带局部反馈的OPBMLF对模型进行了优化求解。利用Matlab进行仿真研究,研究结果与实际数据进行对比,结果表明优化控制策略能够在满足环境需求的情况下,实现系统能耗最小,验证了其有效性。

关键词: 改进OPBM, 飞机地面专用空调, 优化控制, 大系统, 全局优化模型

Abstract: Aiming at airplane pre-conditioning optimizing control, a modified OPBM (Output Predicition and Balance Method) was introduced. Taking Boing 737 airplane pre-conditioning as the research subject, the decentralized identification algorithm was adopted for establishing the airplane pre-conditioning large-scale system model; the optimal objective considering the system energy consumption, air conditioning area human comfort, and air quality was proposed; and the global system optimization operating condition model was constructed. The OPBMLF with local feedback was designed to optimize globally airplane pre-conditioning system model. Matlab was used for achieving simulation research, and the results was compared with the real data. The results showed that the optimal control strategy can minimize the energy consumption of the system under the condition of meeting the environmental requirements, which verifies its effectiveness.

Key words: modified OPBM, airplane pre-conditioning, optimizing control, large-scale system, globally optimizing model

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