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Hardware-in-the-loop Simulation of Speed-adjusting System for DC Motor Based on dSPACE

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Based on dSPACE real-time simulation system and LabVIEW measuring system, semi-physical simulation platform of DC motor speed-adjusting system was established. Fuzzy PID algorithm was designed based on analyzing fuzzy control and PID control for speed-adjusting system. The simulation results show that compared to standard PID algorithm, fuzzy PID algorithm improves the performance of speed-adjusting system for DC motor. On this basis, the speed-adjusting system was developed based on ATmega128 single-chip and original algorithm. Compared with simulation speed-adjusting system, there is no obvious difference on response characteristics.

dSPACEDC motorspeed-adjusting systemhardware-in-the-loop simulation

Wang Yin-yan、Yang Chuan-lei、Du Jian-wei

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Department of Power and Energy Engineering, Harbin Engineering University, 145 Street Nantong, Harbin, Heilongjiang Province, 150001, China

2010

Key engineering materials

Key engineering materials

ISSN:1013-9826
年,卷(期):2010.419/420