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关于psi数值放缩请教的问题 #6

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chenmengqi52421314 opened this issue Sep 4, 2022 · 0 comments
Open

关于psi数值放缩请教的问题 #6

chenmengqi52421314 opened this issue Sep 4, 2022 · 0 comments

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@chenmengqi52421314
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chenmengqi52421314 commented Sep 4, 2022 •
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在ipark处理完输出导SVPWM的模块中会有一个角度的输出，我在使用您的程序尝试进行控制BLDC时，由于我的编码器是1000脉冲，因此在输出的电角度时，我采用您的公式 psi <= {4'h0, POLE_PAIR} * (phi - init_phi ); 无法将电机转动，但我发现电机已经转动了180度，此时我将 输出改为 psi <= {4'h0, POLE_PAIR} * ((phi - init_phi) << 1 ); 这时，电机便能转动起来了；我想请教下，输出到SVPWM的电角度是否需要进行放缩处理；
同时，我希望能和前辈沟通下相关的FPGA控制的内容
@chenmengqi52421314 chenmengqi52421314 changed the title 关于phi数值放缩请教的问题 关于psi数值放缩请教的问题 Sep 4, 2022
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