Research Article | OPEN ACCESS
Research on the Robustness of an Adaptive PID Control of a Kind of Supersonic Missile
Gangling Jiao, Yuqiang Jin and Shixing Wang
Naval Academy of Armament, Beijing 100161, China
Research Journal of Applied Sciences, Engineering and Technology 2013 1:37-41
Received: December 20, 2011 | Accepted: July 18, 2012 | Published: January 01, 2013
Abstract
In this study, the dynamic characteristic of missile system is viewed as a two-loop system, such as inner loop and outer loop and we design an adaptive PID control strategy for the pitch channel linear model of supersonic missile. The robustness of a double PID controller is analyzed by changing the aerodynamic coefficients. The control law is testified to be stable even the aerodynamic coefficients are changed between 0.7 and 1.7 times of its standard value and the control effect is compared with the sliding mode control strategy. Also the advantage and defect of both control strategy are summarized at the end of this study.
Keywords:
Adaptive, missile, robustness, sliding mode, supersonic,
Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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