Generate stepper motor linear speed profile in real time

International Conference on Applied Sciences 2017

Stoychitch, M.Y.^1

University of Banja Luka, Faculty of Mechanical Engineering, Vojvode S. Stepanovica 71, Banja Luka

78000, Bosnia and Herzegovina^1

关键词: Acceleration and deceleration;    Arduino platforms;    FPGA circuits;    Linear speed;    Real time;    Stepper motor;    Trajectory Planning;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/294/1/012055/pdf
DOI  :  10.1088/1757-899X/294/1/012055

来源: IOP

【 摘 要 】

In this paper we consider the problem of realization of linear speed profile of stepper motors in real time. We considered the general case when changes of speed in the phases of acceleration and deceleration are different. The new and practical algorithm of the trajectory planning is given. The algorithms of the real time speed control which are suitable for realization to the microcontroller and FPGA circuits are proposed. The practical realization one of these algorithms, using Arduino platform, is given also.