Design of Vehicle Antenna Servo Tracking System Controller

DOI

10.2991/ameii-15.2015.165How to use a DOI?

Keywords

Mobile Satellite Communication; NPID controller; feed-forward control

Abstract

Mobile satellite communication system is required to maintain stable satellite communications in the vehicle movement. Because of the different road conditions, all kinds of postures information of satellite antenna has the characteristics which are complex and fast changing. This paper presents an azimuth servo controller based on nonlinear PID (referred to as "NPID"), and such controller has strong ability of anti-load speed disturbance. Through MATLAB simulation and comparing the time-domain characteristics of NPID and classic PID controller, it can be verified that NPID outperforms PID control. Especially in the situation of fast cornering and the speed can be measured, the NPID controller with feed-forward is superior to the classic PID controller with feed-forward in terms of performance of vehicle disturbance suppression.

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  - Qiang Fan
AU  - Yu Wang
PY  - 2015/04
DA  - 2015/04
TI  - Design of Vehicle Antenna Servo Tracking System Controller
BT  - Proceedings of the International Conference on Advances in Mechanical Engineering and Industrial Informatics
PB  - Atlantis Press
SP  - 887
EP  - 892
SN  - 2352-5401
UR  - https://doi.org/10.2991/ameii-15.2015.165
DO  - 10.2991/ameii-15.2015.165
ID  - Fan2015/04
ER  -