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sqpfanglin
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樓主  發(fā)表于: 2020-12-17 15:05
做了個(gè)小設備，步進(jìn)電機簡(jiǎn)單直線(xiàn)的來(lái)回，用了梯形的速度曲線(xiàn)。
來(lái)回用時(shí)需要18秒，單程大概8S。怎么做能縮短這個(gè)時(shí)間呢？  
機械部分不改動(dòng)，僅僅考慮程序相關(guān)。
暴走的綿羊
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1樓  發(fā)表于: 2021-03-24 13:53
步進(jìn)電機要高速了轉矩會(huì )急速下降，要高速高響應高轉矩還是上伺服吧    加大電壓雖然能緩解一點(diǎn)轉矩下降，但治標不治本

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