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Detecting the mutation information in traveling wave is the key point to realize high voltage direct current (HVDC) transmission line ground fault location, and the fault voltage traveling wave is essentially independent, therefore, the fault location method based on fast independent component analysis (FastICA) algorithm is proposed in this paper. According to the single-ended fault traveling wave...
In this paper a comparison is made between three thrust steering strategy design methods for the low energy moon return mission. The dynamic equations are given under the elliptical four body problem and the virtual satellite method applied to establish the control model. Because of the narrow launch window and weak stability of the low energy return orbit, the space craft must inject into the target...
This study presents a speed control design for switched reluctance motor (SRM) drive powered by Fuzzy Variable Structure Control (FVSC) system. The working principle of SRM equipment is that reluctance minimization. The whole control mechanism consists of switching function and VSC law. The design of fuzzy control laws proposed guarantee the group of buffeting is minimized. This controller is going...
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