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This paper presents a gain-scheduling adaptive control scheme of a static synchronous compensator (STATCOM) in the electrified railway systems by means of Particle Swarm Optimization (PSO). A STATCOM with PSO-implemented controller is considered to suppress harmonic distortion, voltage fluctuations and to compensate reactive power in the for traction load. The PSO is distributed intelligent paradigm...
This paper considers the problem of robust exponential e -regulation for a class of multi-input nonlinear systems with uncertainties. The uncertainties appear not only in the feedback channel but also in the control channel. Under some mild assumptions, an adaptive neural network control scheme is developed such that all the signals of the closed-loop system are semi globally uniformly ultimately...
This paper addresses the modeling and control of a gimballed imaging seeker in a visually guided missile in 3D head-on engagements against a maneuvering target. A 2-DOF rate gyro and a camera are mounted on the inner gimbal. Target segmentation is considered solved and visual information is the location and velocity of the target centroid in the image plane. Visual feed forward directly to the canards...
In this paper we discuss and compare two methods to control the free gyroscope seeker scan loop system: centralized control structure and decentralized control structure. First a centralized controller based on the linear model of the seeker is provided. We next proceed to design a decentralized controller using a non-linear model of the seeker. Input-output pairing is a vital stage in decentralized...
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