Digital Control System Design based on DSC DC Motor
Chang Cheng
Abstract
Chang Cheng
Abstract
This paper is about the design of a DC motor control program based on now more popular combination of functions and features dsPIC microcontrollers,including control system hardware and software design.With current and speed PI double-loop feedback control and real-time display of the motor speed of over voltage,over current and high temperature testing,protection of system security.Experiments results showed that the system can meet the design requirements,to achieve DC accuracy,smooth multi-speed control.
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This paper is about the design of a DC motor control program based on now more popular combination of functions and features dsPIC microcontrollers,including control system hardware and software design.With current and speed PI double-loop feedback control and real-time display of the motor speed of over voltage,over current and high temperature testing,protection of system security.Experiments results showed that the system can meet the design requirements,to achieve DC accuracy,smooth multi-speed control.
Key concepts: DC motor, Microcontroller, Control system, Software, Control (management), Electronic speed control, Digital control, Voltage