Design of stepper motor position control system based on DSP
Guan Fang Liu, Hua Wei Li
Guan Fang Liu
Available Online June 2016.
- https://doi.org/10.2991/mecs-17.2017.38How to use a DOI?
- DSP, stepper motor, position control, PID algorithm.
- In order to solve the problem that the stepper motor is prone to out-of-step or overshoot in the case of open-loop control, this paper designs a digital signal processor (DSP) position closed-loop control of stepper motor. The overall structure of the system, the main hardware module and the incremental PID control algorithm are designed. Through experiment and simulation comparison of the open-loop control and PID closed-loop control effect, the results show that the position error can be kept within 0.2o under closed-loop control, which can effectively improve the precision and dynamic performance of the stepper motor.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Guan Fang Liu AU - Hua Wei Li PY - 2016/06 DA - 2016/06 TI - Design of stepper motor position control system based on DSP BT - 2017 2nd International Conference on Machinery, Electronics and Control Simulation (MECS 2017) PB - Atlantis Press SN - 2352-5401 UR - https://doi.org/10.2991/mecs-17.2017.38 DO - https://doi.org/10.2991/mecs-17.2017.38 ID - Liu2016/06 ER -