摘要
系统的观点和方法是研究制冷空调系统的基本方法。制冷空调的集散控制系统(DCS)是具有递阶和分散控制结构的大系统。
A system point of view and method are basic factors in HVAC's research work.The distributed control system of HVAC is a large scale system,which possesses hierarchical and decentralized control structure.A better understanding of refrigeration and air conditioning processess is the premise and foundation to realize the optimization and control of these systems.
出处
《工业仪表与自动化装置》
2002年第5期41-43,共3页
Industrial Instrumentation & Automation
