Abstract
This paper investigates the relative orbit control problem for a space communication satellite network. An observer-based state feedback control scheme is developed under the circumstance of faults and disturbance occurring in the sensors and actuators. The validity of sliding mode observer for the satellites’ network is deduced and the analysis and proof of the relative orbit stabilization control are completed.
Highlights
The agile satellites have brought a great number of conveniences for modern spatial application; they have evolved from single satellite to constellation and formation [1]; a spatial dynamic network is constructed
This paper investigates the relative orbit control problem for a space communication satellite network
The research of relative motion control is focusing on the two aspects, namely, relative orbit control and relative attitude control
Summary
The agile satellites have brought a great number of conveniences for modern spatial application; they have evolved from single satellite to constellation and formation [1]; a spatial dynamic network is constructed. The relative control methods include the centralized and decentralized approach [5]. These methods pay more attention to the control law design in an ideal world where the status measurement sensors and control actuators work well. The modern control method is mentioned and analyzed [6,7,8,9,10,11] while, in the practical orbit control, the sensors and actuators will work in the fault or disturbance status. This paper will complete the studies and analysis of sliding mode observer and state feedback control based on designed observer.
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
