Control system is a management system with its own objectives and functions of the control subject, object and control the media control component. Control system means the machine can be maintained and changed, institutional or other equipment, or the amount of any variable of interest as desired by its way. Control system is also the object to be controlled in order to achieve the desired ideal state of implementation. Control system object to be controlled so that tends to need some kind of stable state. Categories constant setpoint control system unchanged kiln automation control equipment, requires a certain amount of system output accuracy close to the system given desired value. As the production process of temperature, pressure, flow, liquid level, motor speed and other automatic control system belongs to the permanent value of the system. Servo control system setpoint by an unknown function of time is required to follow the change in the output setpoint. If with satellite radar antenna system. Limestone conveying system | HTC Environment (Online) | control system provided by the Xinxiang City Hongda energy saving equipment Limited. Xinxiang City Hongda energy saving equipment Limited (www.xxhdjnhb.com) Henan Xinxiang, mortar leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. HTC environmental leadership with the staff warmly welcome all inquiries negotiations to create a better future for environmentally friendly Honda.