DC motor model performance issue
显示 更早的评论
I am using the DC model from SimPowersystem in a closed-loop control, and I encountered a strange problem. The DC motor is configured as permanent magnet DC machine and all motor parameters are taken from one DC motor datasheet. With everything else unchanged, specifying "Torque constant" in motor parameters or "Back-emf constant" would result in two totally different results. I attached the parameter and result screen captures and would anyone please advise why it could happen this way?
回答（1 个）
Sabin
2024-12-18
0 个投票
The DC Machine expects the torque constant to be equal to the voltage constant. However, this is not the case leading to different results.
社区
类别
在 帮助中心 和 File Exchange 中查找有关 Motor Drives 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
