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从坦克现装备改造的实际需要出发，采用矢量控制方法，设计了以高性能单片机８７Ｃ１９６ＭＣ为控制核心，以第３代智能功率模块（ＩＰＭ）为逆变器主体的数字化永磁同步电动机（ＰＭＳＭ）调速系统。在电流环中采用ＰＩ调节器使定子电流跟踪给定电流，用双边对称的规则采样法生成正弦脉宽调制波（ＳＰＷＭ），将速度环设计成典型的１１型系统。
Based on the practical needs of tank modernization, a digital permanent magnet synchronous motor (PMSM) with high performance microcontroller 87C196MC as the control core and IPM (Inverter Module) as the third generation was designed. Speed control system. A PI regulator is used in the current loop to make the stator current track a given current. A sinusoidal pulse width modulated wave (SPWM) is generated by a bilateral symmetrical regular sampling method, and the speed loop is designed as a typical type 11 system.