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The friction and wear behavior of powder metallurgy copper-based slide and Cu impregnation carbon slide under different current conditions was studied by carrying out lots of friction experiments between slide and the CTS120 type wire with sliding electrical contact testing equipment. It showed that the friction and wear behavior of slide have two stages called running-in stage and relative stable...
Application research of intelligent algorithm in electric-driven flight simulation turntable is discussed in this paper. Fuzzy control is used to solve the problem of fast tracking and overshoot since its essence belongs to PD control. In order to improve the performance of system in low speed, a method named variance-gain adaptive algorithm is introduced in this paper. It defines the amplifier gain...
Fuzzy controller was used to resolve the problem of fast tracking and overshoot in electric-driven simulation turntable, for its essence belongs to PD control. In this system, the control rules of fuzzy controller were established according to the step dynamic response process, for the speed loop of this system was predigested to be second-orders system. The describing function method was adopted...
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