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TMS320F28069M中的InstaSPIN-MOTION Inertia Identification怎么才能支持直线电机的惯量辨识?

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各位ti牛人,

《InstaSPIN-FOC™ and InstaSPIN-MOTION™ User's Guide》里的7.1节提到:
During inertia identification, the motor spins in a positive direction and will then spin briefly in a negative direction.

且inertia identification的速度曲线为

那么现在我打算用于直线永磁同步电机的控制时,interia的 identification要怎么进行,会不会电机行程不够用来interia identification?

或者有没有其他torque或speed 轨迹用来惯量辨识。


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