Based Fuzzy Control Of Stepper Motor Magnetic Tile Bonding Agencies

With the continued development and progress of society, all kinds of electrical equipment increasing degree of automation, more and more widespread use of motor, in particular, more and more widespread use of DC motors, permanent magnet DC motor with its stable performance, torque, low power consumption advantages, such as widely used in various household appliances, power equipment, precision test equipment, automotive and electrical appliances. The production process in the motor magnetic tile adhesive is a constraint of a production line process, the current tile adhesive for installation into the motor casing, and this step is not within the advanced automation equipment, basically rely on the workers by hand coating then manually install, this has led to the installation of slow, inefficient, unstable quality of the installation can not meet production requirements and other issues.In order to save labor and reduce labor intensity, while avoiding direct contact with workers harmful adhesives, the subject of a motorcycle starter motor magnetic tile adhesive as the background to design a stepper motor-based tile adhesive access institutions, tile adhesive on the mechanical and electrical structure of institutions, motion control and other aspects of a series of studies.Tile adhesive according to the requirements and characteristics of this design the institutions of mechanical transmission components and by a stepping motor as the actuator, stepper motor control through the tile adhesive to complete each step action. Established a ARM7-LPC2131 chip as the control center of the step motor closed-loop control system, through the position feedback to achieve high precision stepper motor closed-loop positioning control.Closed loop control system was established traditional functions for highly nonlinear characteristics of stepper motor, stepper motor used in the design of the closed-loop control of the self-tuning fuzzy PID controller. By simulink simulation, analysis of the PID control and fuzzy PID control in the stepper motor to track a given position, the response of the system obtained fuzzy PID control PID control than the average high precision, small overshoot.Besides, the paper also gave details of the control system hardware and software design and the principle of fuzzy control.The experiment show that the design of institutions able to complete the tile adhesive tile adhesive requirements.