Title :
Roll stabilization: a higher-order sliding-mode approach
Author :
Trivedi, P.K. ; Bandyopadhyay, B. ; Mahata, S. ; Chaudhuri, S.
Author_Institution :
Syst. & Control Eng., IIT Bombay, Mumbai, India
fDate :
7/1/2015 12:00:00 AM
Abstract :
The robust stabilization of roll angle for PGM-class missiles (precision guided missiles) is considered in this paper. The roll dynamics in these missiles are stable but have large parametric variations and slow response behavior. A novel method for roll-angle stabilization using higher-order sliding-mode control with actuator saturation is proposed in this paper. The actuator and sensor dynamics are considered, and the controllers are designed to meet specifications in the presence of these dynamics.
Keywords :
actuators; control system synthesis; electric sensing devices; missile guidance; robust control; variable structure systems; PGM-class missile; actuator dynamics; actuator saturation; controller dynamics; higher-order sliding mode approach; parametric variation; precision guided missile; robust stabilization; roll angle stabilisation; roll dynamics; sensor dynamics; Actuators; Aerodynamics; Damping; Missiles; Robustness; Sliding mode control; Trajectory;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
DOI :
10.1109/TAES.2015.140057
