【摘要】 以房间、人员、设备和空调设备组成的空调控温系统为单元,以室温为目标,研究影响室温的各因素之间的关系,找出哪种因素是主要因素。运用Vensim软件建立空调控温系统的因果图和流图,并建立速率方程,进而进行模拟。根据模拟结果,对室温和温差进行分析,并探讨了空调调节系数、房子散热系数变动时对室温和波动时间的影响情况,验证了空调控温过程中室温的震荡过程和空调机发生作用的反应延迟时间。更多还原

【Abstract】 Taking the temperature control system by air conditioning which is composed of house,people,equipm ent and air conditioning as the unit,and house temperature as object,the relations of all kinds of factors which influence house temperature are studied and the main kind of factors are found out.The software Vensim is applied to establish the causal diagram and flow graph of temperature control system by air conditioner,as well as the rate equations,to be simulated.According to the simulation result,the house temperature and the difference in temperature is analyzed,the influences of air conditioning adjustment factor and heat release coefficient on house temperature and rebound time are discussed,and the concussion procedure of house temperature in the temperature control process by air conditioning is comfirmed,as well as the reaction delay-time when the air conditioner takes actions.更多还原