本文试图通过加热炉炉温控制系统的具体实例,来说明采用SPEC200构成系统时的灵活性,以供从事自控专业的工程师们参考。 加热炉是一个消耗大量能量的设备,其燃烧控制的目的在于实现合理燃烧,以提高炉温控制精度,降低能耗,减少烧损,提高产品产量和质量,改善劳动条件等。图1至图4为加热炉炉温调节方 This article tries to illustrate the flexibility of using the SPEC200 system for the reference of engineers engaged in automation, through the specific examples of the furnace temperature control system. The heating furnace is a device that consumes a large amount of energy. The purpose of combustion control is to achieve reasonable combustion, to improve the control precision of the furnace temperature, to reduce the energy consumption, to reduce the burning loss, to improve the product yield and quality, to improve the working conditions and the like. Figure 1 to Figure 4 for the furnace temperature control side