Spin-guided artillery shells autopilot design and decoupling control

DOI

10.2991/itoec-16.2016.60How to use a DOI?

Keywords

spin-guided artillery shells; feed-forward compensation; decoupling control

Abstract

In this paper, a delay for the guided artillery shells in response to the instruction control mechanism designed to compensate autopilot elastomer damping. For the cross-coupling effects generated periodically roll pitch and yaw between channels, combined with PI controller design decoupling control algorithm, establish missile mathematical model solved for the transfer function of pitch and yaw direction, determine the damping range combined with the root locus method, design autopilot simulation, use PID control combined with feedforward compensator design Guided Projectile decoupling control system. This approach simplifies the controller, improve the quality of the transition process, improve maneuverability elastomer itself and realize the strong coupling system guided projectile decoupling. After numerical analysis, and in the case of strong coupling perturbation parameters, autopilot and control methods have rapid response capability and robustness characteristics and achieve decoupling, the system meet the system performance requirements.

Copyright

© 2016, 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  - Le Zhao
AU  - Xugang Wang
PY  - 2016/05
DA  - 2016/05
TI  - Spin-guided artillery shells autopilot design and decoupling control
BT  - Proceedings of the 2nd Information Technology and Mechatronics Engineering Conference (ITOEC 2016)
PB  - Atlantis Press
SP  - 319
EP  - 322
SN  - 2352-5401
UR  - https://doi.org/10.2991/itoec-16.2016.60
DO  - 10.2991/itoec-16.2016.60
ID  - Zhao2016/05
ER  -