Improved Tracking Differentiator and Fuzzy PID for Electric Loading System

DOI

10.2991/icmmcce-15.2015.13How to use a DOI?

Keywords

electric loading system, improved tracking differentiator, fuzzy PID controller

Abstract

Electric loading system can be used in aircrafts, vehicles and ships for loading test. It has the advantages of simple structure, high universality, low noise and fast tracking speed in loading test. But it has nonlinear factors and surplus torque. These are the important factors that affect dynamic quality of electric loading system. To solve these problems, the paper constructed the mathematical model of the electric loading system. Improved tracking differentiator and fuzzy PID controller were designed. Then a simulation experiment was carried out. It is proved that this method can greatly eliminate the influence of nonlinear factors and surplus torque, and enhance precision of dynamic loading test.

Copyright

© 2015, 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  - Ting Zhang
AU  - Rui Liu
PY  - 2015/12
DA  - 2015/12
TI  - Improved Tracking Differentiator and Fuzzy PID for Electric Loading System
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SP  - 66
EP  - 73
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.13
DO  - 10.2991/icmmcce-15.2015.13
ID  - Zhang2015/12
ER  -