Design of Position Servo Control System Based on MATLAB

The position servo system is a feedback control system, and its output variable varies with the input variable, to achieve accurate tracking for the position command by the actuator. The controlled variable (output variable) of the position servo system is the linear displacement and angular displacement of the position of load space. When the given variable (input variable) of the position servo system is arbitrarily changed, the main task of the system is to make the output reproduce a given amount of change quickly and accurately. MATLAB software is widely used in academic and many practical fields. After the system is designed perfectly, we need to use MATLAB software to simulate the results. MATLAB software can well reflect the characteristics of the three-loop position servo system. The system designed in this time belongs to the analog servo system, and its selected model is a high-power three-loop position servo control system. (paper)