A Visual Axis Stability Control Algorithm for Airborne Photoelectric Tracking System

DOI

10.2991/meees-18.2018.32How to use a DOI?

Keywords

Photoelectric tracking, Visual axis stability, Airplane disturbance compensation model, Visual axis space position observation model.

Abstract

The visual axis stabilization technology is a key technology for improving the tracking accuracy and image stability recognition of the photoelectric tracking system. In this paper, a compensation model for yaw and pitch two-axis disturbances is established to achieve space velocity compensation, based on the design of a tracking system for airborne electro-optical imaging equipment. A spatial position observation model with two degrees of freedom of yaw and pitch is established, through the coordinate transformation technique. The spatial position closed loop of the visual axis in pitch and yaw is achieved. Firstly, the overall structure of the system is given in the paper. Then the mathematical model of the visual axis disturbance compensation model and the visual axis position observation model are deduced. The system control block diagram is designed separately. The visual axis stability control algorithm is certificated on the SIMULINK simulation model.

Copyright

© 2018, 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  - Zhen Wang
AU  - Hongjie Hu
PY  - 2018/05
DA  - 2018/05
TI  - A Visual Axis Stability Control Algorithm for Airborne Photoelectric Tracking System
BT  - Proceedings of the 2018 International Conference on Mechanical, Electrical, Electronic Engineering & Science (MEEES 2018)
PB  - Atlantis Press
SP  - 173
EP  - 181
SN  - 2352-5401
UR  - https://doi.org/10.2991/meees-18.2018.32
DO  - 10.2991/meees-18.2018.32
ID  - Wang2018/05
ER  -