Research on two - stage Exponential Acceleration Algorithm for Stepping Motor

DOI

10.2991/ammee-17.2017.130How to use a DOI?

Keywords

Stepping Motor, PLC, Critical Load Curve, Two-Stage Exponential Acceleration, Iterative Algorithm.

Abstract

In order to solve the problem that the stepping motor in the manipulator is frequently stopped and the conventional index algorithm can not make full use of the output torque under the high speed heavy load,the two-stage exponential acceleration algorithm for stepper motor is proposed.Based on the critical load curve, the two-stage exponential type and the conventional exponential acceleration scheme are analyzed and compared, which proves that the former has better fastness.The critical load curve fitting is carried out by Matlab software, and the best point are selected by w-t equation. The two-stage exponential acceleration iterative algorithm is designed to reduce the dispersion of the speed-increasing process and improve the smoothness of the stepping motor acceleration process.Finally, the experimental results show that the motor speed curve under the two-stage exponential control is in accordance with the theoretical curve, and the feasibility of the method is proved.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Tianjie Xia
AU  - Ying Li
PY  - 2017/06
DA  - 2017/06
TI  - Research on two - stage Exponential Acceleration Algorithm for Stepping Motor
BT  - Proceedings of the Advances in Materials, Machinery, Electrical Engineering (AMMEE 2017)
PB  - Atlantis Press
SP  - 678
EP  - 682
SN  - 2352-5401
UR  - https://doi.org/10.2991/ammee-17.2017.130
DO  - 10.2991/ammee-17.2017.130
ID  - Xia2017/06
ER  -