介绍了在变频制冷空调系统中为了节能和提高 COP，建立能同时独立控制室温和过热度的独立控制器设计。此研



究解决了对具有非线性性质的变频制冷空调系统的多个控制量设计独立控制器较难的问题。此控制器地设计方法不仅是用于



基本单一的制冷空调系统，也可以应用在一拖多机的系统；不仅适用于家用制冷空调系统也可以适用在多种工业用冷却系统。-Introduced in the inverter in order to refrigeration and air conditioning systems to improve energy efficiency and COP, while separate control room set up to separate moderate superheat controller design. This study addresses the frequency of non-linear nature of the refrigeration and air conditioning systems control the amount of more than one independent controller design more difficult questions. The controller design method is not only for basic single refrigeration and air conditioning systems can also be used in more than a drag machine system　not only in home refrigeration and air conditioning systems can also be applied in a variety of industrial cooling systems.