Nonsingular Terminal Sliding Mode Control for Flexible Spacecraft Attitude Control
نویسندگان
چکیده
منابع مشابه
Fuzzy Sliding Mode for Spacecraft Formation Control in Eccentric Orbits
The problem of relative motion control for spacecraft formation flying in eccentric orbits is considered in this paper. Due to the presence of nonlinear dynamics and external disturbances, a robust fuzzy sliding mode controller is developed. The slopes of sliding surfaces of the conventional sliding mode controller are tuned according to error states using a fuzzy logic and reach the pre-define...
متن کاملAdaptive nonsingular fast terminal sliding mode control for electromechanical actuator
Adaptive nonsingular fast terminal sliding mode control for electromechanical actuator Hao Li a b , Lihua Dou a b & Zhong Su c a School of Automation, Beijing Institute of Technology, Beijing 100081, China b Key Laboratory of Complex System Intelligent Control and Decision (Beijing Institute of Technology), Ministry of Education, Beijing 100081, China c Key Laboratory of Modern Measurement and ...
متن کاملSliding Mode Control for Attitude Tracking of Thruster-Controlled Spacecraft
Nonlinear pulse width modulation (PWM) controlled system is considered to achieve control performance of thrustercontrolled spacecraft. The actual PWM controlled motions occur, very closely, around the average model trajectory. Furthermore nonlinear PWM controller design can be directly applied to thruster controlled spacecraft to determine thruster on-time. Sliding mode control for attitude tr...
متن کاملDesign of Sliding Mode Attitude Control for Communication Spacecraft
Control problem of a spacecraft is an important topic in automatic control engineering. A body orbiting the Earth in geosynchronous orbit has instabilities in attitude dynamics and disturbances caused by the Earth, the Moon, the Sun and other bodies in space. These effects force the body to lose initial orbit and attitude. Here the control system takes important part of spacecraft missions wher...
متن کاملOptimal Sliding Mode Controllers for Attitude Stabilization of Flexible Spacecraft
The robust optimal attitude control problem for a flexible spacecraft is considered. Two optimal sliding mode control laws that ensure the exponential convergence of the attitude control system are developed. Integral sliding mode control ISMC is applied to combine the first-order sliding modewith optimal control and is used to control quaternion-based spacecraft attitudemanoeuvres with externa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2021
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/1828/1/012176