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pmx
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樓主  發(fā)表于: 2007-01-12 22:11
位置控制，速度控制，扭矩控制是什么意思？通俗的講。分別在什么情況下用？
pwb126
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1樓  發(fā)表于: 2008-09-11 02:56
位置控制:用脈沖控制轉動(dòng)的圈數和速度來(lái)控制位置
速度控制：用模擬量來(lái)控制電機的速度(主要用于比如要求供風(fēng)和供水性能比較高的場(chǎng)合及其他場(chǎng)合)
扭矩控制：控制壓緊機件的壓力(用于對壓力沖力等力的要求比較高的場(chǎng)合)     

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