摘要
针对影响变风量空调系统末端控制的诸多因素,设计一种PID控制与模糊控制相结合的控制器,解决了变风量空调系统滞后大、惯性大、随机干扰多及非线性等问题。经验证,与传统的控制器相比较,系统的动态响应和稳态精度明显改善,并且具有较强的鲁棒性。
Aiming at the problem of terminal control of variable air volume air conditioning system affected by many fac- tors, a controller combined with PID control theory and fuzzy control technique is designed. The problems of air conditioning system with large time delay, large inertia, multiple random interference and nonlinear are solved. The air volume air condi- tioning test platform experiment results verify that, compared with traditional controller, the system dynamic response and steady state accuracy were improved significantly. The system also has strong robustness in comparison with traditional con- troller.
出处
《自动化应用》
2013年第4期44-47,共4页
Automation Application