1On the computer industry widely used in mechanical and electronic controlPapers Keywords: computer technology, mechatronics production applications Abstract: an overview of mechanical electronic control industrial development, and focuses on computer technology control in the machinery and electronics industries, and widely used in industrial production and peoples daily life. 0 Introduction The development of modern science and technology has greatly promoted the change in the field of machinery industry, at the same time brought a huge impact to the related production industry, and improve the level of production and technology. With the development of integration between various technologies to computer electronic technology, mechanical technology as the core of the field of electro-mechanical control will bring the field of industrial and scientific research more practical applications. 2Overview of the development of a computer technology and electromechanical control 1.1 computer to control the development of the theory of the formation of technology quantization effects of the digital signal is ignored, the computer control system can be seen as a sampling control system, in this system, the continuous link discrete , the entire system can be regarded as composed of discrete systems. development of computer-control theory is the sampling theory, differential equations, transform theory, state space theory and system identification and adaptive control theory is applied to the control technology , computer control system with the initial development of the structure of complex, time-varying nonlinear system, the control system is integrated into the robust control, fuzzy control, predictive control of a variety of new theories, and gradually form industrial process control systems a new direction. Since the advent of the worlds first electronic computer, the computer is first used to automatically detect the chemical production process of process 3parameters and related data processing, as well as open-loop control of the computer to the 1960s, there has been computers for process control, direct digital control after by the centralized computer control system development to the microprocessor core layered control system control, centralized monitoring of the production process by the computer, the operation and management control and so on. along with the development of the computer processor technology, computer control technology also will change, and eventually applied to industrial production and its huge impact. 1.2 Mechanical and electronic control technology development and current status of production, scientific research, and many other areas, there are a lot of physical quantities need to control some variation in the state of the manual. Before the 1930s, industrial production and more. initial base meter to control the pressure and temperature in the range of a constant, with preliminary industrial production machinery control practice. appear along with the rapid development of electronic 4technology and computer control systems, industrial production parameters and process directly miniaturized so that the digital control computer control technology more intelligent, organic combination of mechanical, electronic, computer technology and control technology, mechatronics technology has also been rapid development, and more and more widely applied to various areas of production mainly formed and electromechanical control technology applications PID control, PID is a representative of classical control theory, it absorbs intelligent thought control and use of the advantages of the computer, the formation of the adaptive PID and nonlinear PID control- variants PID controller. addition to fuzzy control (FLC, variable structure control, along with the development of the computer field continue to broaden. Mechatronics development and wide application in industry 2.1 Introduction and production of mechatronic application mechatronics in the agencys main function, power function, the function of information processing and control functions on the 5introduction of electronic technology, mechanical device the system consisting of the general term, together with the design of electronic and computer software systems and integrated use of mechanical technology, micro-electronics technology, computer technology, power electronics technology to monitor the operation of the production control process it is the main application areas of CNC machine tools by CNC technology, industrial operations have on the structure, function, operation accuracy significantly improved architecture, multi-CPU and multi mainline enriched CNC functionality, improved production efficiency. Flexible manufacturing system applications of computer technology and manufacturing systems in industrial applications of electromechanical control, computerized manufacturing systems. Mainly by computer numerical