摘要
针对飞机飞行过程中对机内环境控制要求,为满足飞机环控系统对设定目标的跟踪控制,提出了一种以TMS320F28335为核心的嵌入式控制系统。控制系统采用模糊控制策略实现对典型飞机环境参数——温度、压力的控制。从软、硬件两个方面介绍了该嵌入式控制系统的设计和工作原理,根据系统设计完成了控制器样机研制并进行了地面试验验证。通过试验验证和对试验结果总结分析,证明所设计的控制系统具有较高的工程实践价值。
Aiming at the control requirements of the aircraft internal environment during flight and meeting the tracking control of the aircraft environmental control system for the set target,this paper propose an embedded control system based on TMS320F28335.The control system adopts a fuzzy control strategy to control typical aircraft environmental parameters——temperature and pressure.This paper introduces the design and working theory of the embedded control system from both software and hardware.Based on the system design,this paper has completed the development of the prototype and conducted ground test verification.Through experimental verification and summary analysis of experimental results,this paper proven that the designed control system has good engineering practical value.
作者
魏七龙
孙梁
林承伟
WEI Qi-long;SUN Liang;LIN Cheng-wei(AVIC Jincheng Nanjing Engineering Institute of Aircraft System,Nanjing 210000,China;TheThird Military Representative Office in Nanjing,Military Representative Bureau in Shanghai,TheAir Force Equipment Department,Nanjing 210000,China)
出处
《机械工程与自动化》
2024年第2期133-135,共3页
Mechanical Engineering & Automation
关键词
飞机环控系统
嵌入式控制系统
温度
压力
aircraft environmental control system
embedded control system
temperature
pressure
