蚁群算法在变风量空调控制系统中的应用研究及仿真

变风量空调系统是一个具有大惯性、大滞后的复杂系统。通常对于变风量空调系统采用常规的PID控制,但是常规PID控制具有系统超调量大、动态响应速度慢等问题。将基于蚁群算法的PID控制应用到变风量空调控制系统中。通过MATLAB仿真,得到基于蚁群算法的PID控制具有响应速度快,超调量小的结论。

Research and SimuIation of Ant CoIony AIgorithm in VAV ControI System

VAV system is a compIex system which has Iarge inertia and Iarge Iad.UsuaI y we used conventionaI PID to controI VAV system.But conventionaI PID has many issues,such as Iarge overshoot and sIow response.Therefore,this paper use PID based on ant coIony aIgorithm to controI VAV system.Through the simuIation,it can get the concIusions that the method of PID based on ant coIony aIgorithm has faster response and smaI er overshoot.