Earticle

초록

영어

This paper, proposed a hybrid strategy for nonlinear control of six degree of freedom (6 DOF) underactuated trirotor Unmanned Aerial Vehicle (UAV). The hybrid control strategy consists of Nonlinear Disturbance Observer (NDO) along with Proportional, Integral and Derivative (PID) controller to control the model of nonlinear (6 DOF) underactuated trirotor UAV. The control model of the UAV is divided in to two sub-models, altitude control and the attitude control such that, the PD controller is used to control the altitude of the UAV and (NDO)with the PID controller is used to control the attitude of UAV. However, the stability of the aircraft is proved by using Lyapunov stability criteria. The robustness of the proposed control strategy is compared with the nonlinear observer design with backstepping control of UAV. It shows that the proposed hybrid strategy have better response less steady state error and good robustness in the presence of continuous disturbance in the model of UAV.

목차

Abstract
 1. Introduction
 2. Preliminaries of UAV
 3. Control Strategy
 4. Simulation Results and Discussions
 5. Conclusion
 References

키워드

저자

• Dao Bo Wang [ College of Automation Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing, Jiangsu, China ]
• Zain Anwar Ali [ College of Automation Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing, Jiangsu, China ]
• Muhammad Aamir [ Electronic Engineering Department, Sir Syed University of Engineering & Technology, Karachi, Pakistan ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605