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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...
The robust stabilization of roll angle is considered in this paper. The roll dynamics is stable but it has large parametric variations and slow responce behaviour. Here, a new method for sliding mode control is presented to robustly stabilize the roll angle within prescribed time. The dynamics of servo actuator and gyroscope sensors are also considered which makes the problem more realistic.
Sliding mode design based on Lyapunov matrices is proposed as roll autopilot for a tail controlled missile. The search of Lyapunov matrix for systems with unmatched uncertainties is formulated in terms of linear matrix inequality. The proposed scheme ensures robust roll position control even in the presence of large mismatched parametric uncertainties and external disturbances. The performance of...
An algorithm for ideal sliding mode control of low inertia motor is discussed. The algorithm has been sucessfully tested through simulation as well as practical implementation.
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