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In this paper, a modified disturbance observer (DOB) for fast steering mirror (FSM) optical system based on a charge-coupled device (CCD) and inertial sensors is proposed. Combining DOB with the classical cascaded multi-loop feedback control (MFC), including position loop, velocity loop, acceleration loop, the disturbance suppression performance of line-of-sight (LOS) in FSM system can be significant...
In this paper, a modified disturbance observer (DOB) for fast steering mirror (FSM) optical system based on a charge-coupled device (CCD) and inertial sensors is proposed. Combining a DOB with the classical cascaded multiloop feedback control, including position loop, velocity loop, and acceleration loop, that the disturbance suppression performance of line-of-sight in an FSM system can be significant...
Particle swarm optimization groups adjust the search strategy to obtain evolution by fully sharing information. Rational utilize of the group information also determine the efficiency and performance of particle swarm algorithm. The group historical experience particle swarm optimization (GHEPSO) is proposed, particles are not influenced only by the group optimal position of the current generation...
The performance of the particle swarm is mainly influenced by individual particles experience and group experience in the period of evolution for particle swarm optimization. To make full use of the two factors and effectively improve the particle swarm optimization performance, Introduced a novel Two-subpopulation Particle Swarm Optimization, The proportion of individual experience and group experiences...
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