simscape/simplified pmsm and drive. how to build electrical loss?怎么设置电气损失？

为什么E（w,T）是4*5的矩阵？我认为应该是1*5，还有转矩也应该是1*5是应为默认转速为8000时转矩为0？

[Yuyang]

求求各位大神为我解答以下

Answer 1

[Xiangchun]

Hi Yuyang,

The underlying assumption is that the electrical loss is a function of speed and torque. E(w,T) is essentially a 2-D lookup table, and the vectors for w (1x5) and T (1x4) are breakpoints for the lookup table.

Best wishes,

Xiangchun