Abstract
AC servo motor drive system because of its advantages as its simple structure, easy to maintain ,is becoming the basis of modern industry. AC servo system is being more and more widely used inareas of robot manipulator and operation of the joint drive, and precision CNC machine tools . Production in the first century of our PID control method is often used to control AC servo system. This is because the PID controller structure is simple, good stability and high reliability. The structure and parameters of the controlled object known occasions, through the rational adjustment of PID controller parameters to obtain good control effect.This article is a design based on PMAC2A-PC104 (8-axis motion control card) AC servo motor control system. Papers in accordance with the requirements of the system to complete the overall program design, designed for control program of the control system hardware and software design were discussed in detail. Hardware to control the design was made after comparing the system used to determine the control mode, and introduced in the control of information flow chart. In the hardware design of the PMAC control card servo system selection and the selection of Fujitsu, and made a wiring diagram of the hardware system, explained in detail the role of the terminal block. Summed up the figures and then the general principles of PID control, as well as the principle in the system impact. PMAC card introduced in the PID control theory. PMAC introduced the software application and make its own programming language was introduced. Introduced a number of conventional PMAC card purchase instructions. Finally, according to the characteristics of PMAC control card to make a flow chart of procedures and the preparation of the appendix that this specific procedure.
Keywords：AC servo motor PMAC PID control
