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模糊控制适用于非线性时变和有大滞后的过程,具有不需要知道控制对象的精确模型和控制性能优于常规方法(PID控制方法)的优点。本文简述了模糊理论和模糊控制的基本概念,详细介绍了日本制冷空调设备和系统应用模糊控制的典型实例。
Fuzzy control is suitable for nonlinear time-varying and large-lagging processes. It has the advantages of not needing to know the precise model of the control object and the control performance is better than the conventional method (PID control method). This article briefly describes the basic concepts of fuzzy theory and fuzzy control, and introduces in detail the typical examples of fuzzy control of refrigeration and air-conditioning equipment and systems in Japan.