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When tracking the moving targets in video image sequences with the existing particle filter, usually the tracking performance is not satisfactory due to the particle degradation and particle diversity loss. In this paper, we propose a novel particle filtering algorithm. In the algorithm, the multi-agent co-evolutionary mechanism is introduced into the particle re-sampling process and make the particle...
In order to reduce the bad influence of friction on servo system to improve servo precision, a method with a linear driver and model reference difference was presented to reduce the nonlinear factors of motor, control system and PWM driver, and with this, the friction moment can be identified and compensated with anti-windup PI regulator and one order high-pass filter. Half physical simulation results...
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