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P. VanArsdall B. Reed, R. Bettenhausen J. Spann, F. Holloway J. Wiedwald, M. Miller, “INTEGRATED COMPUTER CONTROL SYSTEM”, UCRL-LR-105821-97-3. 刘少克;袁海洲;陆胜旺.;步进电动机驱动的计算机控制方法[J]