Adaptive fuzzy integral sliding mode control application to the launch vehicle’s orbital injection problem
Other Title(s)
تطبيق لطريقة التحكم التكيفي بالنسق الانزلاقي التكاملي المدمج مع التحكم الغموضي في تصميم نظام تحكم آلي لتسيير السفن الفضائية لتدشين الأقمار الصناعية في مدارتها
Joint Authors
Ansari, Uzayr
Bajudah, Abd al-Rahman Hasan
Source
Journal of King Abdulaziz University : Engineering Sciences
Issue
Vol. 26, Issue 2 (31 Dec. 2015), pp.67-84, 18 p.
Publisher
King Abdulaziz University Scientific Publishing Center
Publication Date
2015-12-31
Country of Publication
Saudi Arabia
No. of Pages
18
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
This paper presents an application of adaptive fuzzy integral sliding mode control to the longitudinal attitude tracking problem of satellite launch vehicles.
A direct adaptive Fuzzy control law is set to be the equivalent part in the sliding mode control expression.
This equivalent part strives to imitate a perfect feedback linearization of the vehicle’s longitudinal attitude dynamics by approximating the unknown functions in the vehicle's model.
The singleton control action of the fuzzy control law is set to be an adjustable parameter, and the adaptive mechanism is augmented to tune this parameter with respect to the changing environment in order to reduce the residual error between fuzzy control and feedback linearization control.
The adaptation mechanism is designed based on Lyapunov principle, and it guarantees asymptotic stability of the closed loop system.
The reaching (switching) part of the sliding mode control law attempts to constrain the system’s state to remain on the sliding surface.
An external guidance loop is designed to reshape the reference attitude profile online in order to attain desired orbital altitude and injection angle.
To analyze the controlled ascent flight trajectory, a nonlinear 3 Degrees of Freedom numerical simulation model is developed for a four stage Launch Vehicle, and performance evaluation of the proposed control system is conducted on the model in the presence of model parametric uncertainties and external disturbances.
American Psychological Association (APA)
Ansari, Uzayr& Bajudah, Abd al-Rahman Hasan. 2015. Adaptive fuzzy integral sliding mode control application to the launch vehicle’s orbital injection problem. Journal of King Abdulaziz University : Engineering Sciences،Vol. 26, no. 2, pp.67-84.
https://search.emarefa.net/detail/BIM-717963
Modern Language Association (MLA)
Ansari, Uzayr& Bajudah, Abd al-Rahman Hasan. Adaptive fuzzy integral sliding mode control application to the launch vehicle’s orbital injection problem. Journal of King Abdulaziz University : Engineering Sciences Vol. 26, no. 2 (2015), pp.67-84.
https://search.emarefa.net/detail/BIM-717963
American Medical Association (AMA)
Ansari, Uzayr& Bajudah, Abd al-Rahman Hasan. Adaptive fuzzy integral sliding mode control application to the launch vehicle’s orbital injection problem. Journal of King Abdulaziz University : Engineering Sciences. 2015. Vol. 26, no. 2, pp.67-84.
https://search.emarefa.net/detail/BIM-717963
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 82-83
Record ID
BIM-717963