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Research contents of automation equipment

Time：2017-05-14  Author：  Hit：1080

Automation is a comprehensive science and technology which involves many subjects and is widely used. As a system engineering, it consists of 5 units. Decide what to do and how to do it. Action unit. Applying energy and positioning. Sensor unit. Performance and status of the inspection process. Formulation unit. A comparison of information sent by the sensor unit is made and an instruction signal is issued. Control unit. A mechanism for formulating and regulating units of action. The research content of automation has two main aspects of automatic control and information processing, including the theory and method of hardware and software, etc., from the application point of view, the research contents of process automation, manufacturing automation,
process automation
Automation of chemical treatment of fluids or powders in petroleum refining and chemical industries. Generally, a process control system consisting of inspection instruments, regulators and computers is used to control the heating furnace, distillation tower and other equipment or the whole plant. The main control modes include feedback control, feed forward control and optimal control.
Mechanical automation
This is the result of the combination of mechanization, electrification and automatic control. The object is discrete workpiece. Early mechanical manufacturing automation was a single machine automation or simple automatic production line using mechanical or electrical components. After 1960s, due to the application of electronic computer, CNC machine tools, machining centers, robots, computer aided design, computer aided manufacturing, automatic warehouse and so on appeared. A flexible manufacturing system (FMS) suitable for multi - type and small batch production is developed. Automation workshop based on flexible manufacturing system, coupled with information management and production management automation, factory automation has been introduced using computer integrated manufacturing system (CIMS).
Since twenty-first Century, especially in recent years, machine automatic inspection, classification, production, packaging and printing have been widely used in factories. Improving industrial efficiency and reducing costs have made great contributions to the development of China's modern industry.
Management automation
The automation of the management of human, financial, material, production and office operations in factories or institutions is a comprehensive technology centered on information processing, involving electronic computers, communication systems and control. A local network consisting of a number of computers with high speed of processing large amounts of information and a variety of terminals is generally used. Modern decision support systems (DSS) have been developed on the basis of management information system to provide alternative solutions for top management decisions. The impact of society on automation is an important aspect of the new technological revolution. The research, application and popularization of automation technology will have a profound impact on human production, life and other means. The production process automation and office automation can greatly improve social productivity and efficiency, saving energy and raw material consumption, to ensure product quality, improve working conditions, improve the production process and management system, accelerate the industrial structure of social transformation and social information process.