Optimized Design of Cylinder Balance Valve Control System Based on STM32
When the hydraulic cylinder device is used for operation,in order to maintain stability,it is necessary to accurately control the expansion and contraction speed of the cylinder.In this paper,an automatic cylinder balancing valve control system is designed with STM32F103C8T6 as the core.By receiving the encoded pulse signal of the cylinder and performing PID calculation optimization through the microprocessor,the L298N motor control chip is driven,the direct-current geared motor is controlled,and the position of mechanical plug of oil valve is adjusted,so as to realize the consistency of the expansion and contraction speed of the cylinder.According to the recording of the expansion and contraction speed of double cylinders by the vofa+master computer,the results show that the application of PID algorithm optimization can realize the dynamic balance of the moving speed between the cylinders.
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