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This approach presents a novel scheme based on fixed-manifold robust control for a step-down dc-dc converter, so that the described converter can generate a constant output voltage, which is lower than the input voltage, using closed-loop compensation while guaranteeing stability in a resistance load. The output phase trajectories, which are used to describe the system dynamics and to form a manifold,...
In this paper, an adaptive fuzzy sliding-mode controller with an observer for missile autopilot systems is proposed with actuators, mainly consisting of the thrust vector control and the rolling torque control system, for the task of intercepting a theater ballistic missile. Considering states unknown and disturbances, the autopilot system stability and convergence are analyzed and demonstrated. Here,...
In this research, we propose an integrated controller of missile guidance and autopilot systems based on adaptive sliding-mode control with actuators, mainly consisting of thrust vector control and divert control system, for the task of intercepting of a theater ballistic missile. The aim of the present work is to achieve bounded target interception under the mentioned 5 degree-of-freedom (DOF) control...
This work addresses a fuzzy sliding-mode controller, which is mainly composed of the sliding mode controller and the fuzzy inference mechanism, for a mini unmanned air vehicle (UAV) with propellers to follow the predetermined trajectory. In this paper, a sliding-mode controller with a sliding surface is designed. And a fuzzy sliding-mode controller is proposed, such that a simple fuzzy inference mechanism...
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