建筑热能通风空调
建築熱能通風空調
건축열능통풍공조
BUILDING ENERGY & ENVIRONMENT
2015年
3期
70-72,69
,共4页
暖体假人%温度控制%PID%固态继电器
暖體假人%溫度控製%PID%固態繼電器
난체가인%온도공제%PID%고태계전기
thermalmanikin%temperature control%PID%solid state relay
暖体假人是模拟人体与环境之间热湿交换的仪器设备,在服装功效研究方面有重要的应用价值。为了找出控制假人温度的最佳方案,本文提出了两种暖体假人表面温度的控制方案,PID 控制和固态继电器通断控制,运用L abview 软件编程及相应的硬件设备实现对暖体假人表面温度的控制,简单分析比较了两种方案的控制效果,发现PID 控制可以更有效并自动地对假人温度进行控制。文章最后还提出了PID 控制的改进优化方案。
暖體假人是模擬人體與環境之間熱濕交換的儀器設備,在服裝功效研究方麵有重要的應用價值。為瞭找齣控製假人溫度的最佳方案,本文提齣瞭兩種暖體假人錶麵溫度的控製方案,PID 控製和固態繼電器通斷控製,運用L abview 軟件編程及相應的硬件設備實現對暖體假人錶麵溫度的控製,簡單分析比較瞭兩種方案的控製效果,髮現PID 控製可以更有效併自動地對假人溫度進行控製。文章最後還提齣瞭PID 控製的改進優化方案。
난체가인시모의인체여배경지간열습교환적의기설비,재복장공효연구방면유중요적응용개치。위료조출공제가인온도적최가방안,본문제출료량충난체가인표면온도적공제방안,PID 공제화고태계전기통단공제,운용L abview 연건편정급상응적경건설비실현대난체가인표면온도적공제,간단분석비교료량충방안적공제효과,발현PID 공제가이경유효병자동지대가인온도진행공제。문장최후환제출료PID 공제적개진우화방안。
Thermal manikin is equipment simulating the heat and moisture exchange between the human body and the environment, which is important application of costume efficacy study. In order to find out the best programof the thermal manikin’s temperature control system, two programof the thermal manikin’s temperature control systemare introduced,PID controland solid state relay make-and-break control,and Labviewsoftware and appropriate hardware devices are implemented on the thermalmanikin surface temperature control,and the controleffectof the two kinds of programare simply analyzed. It is found that PID control can be more effectively and automatically controlled temperature for thermalmanikin.Finally,italso suggestsim provement and optimization ofPID controlscheme to lay an important foundation for further research on this topic.