旋轉(zhuǎn)變壓器(角度傳感器)的基本原理 Encoder Resolver | |
所屬分類:解決方案 | |
上傳者:news | |
文檔大?。?span>1 K | |
標(biāo)簽: ADI TI FPGA | |
所需積分:2分積分不夠怎么辦? | |
文檔介紹:The resolver operates on the principle of a rotary transformer. In a rotary transformer the rotor consists of a coil (winding) which, together with the stator winding, constitutes a transformer. The resolver is basically designed exactly in the same way, with the difference that the stator is made up of two windings displaced by 90° to one another, instead of one winding. The resolver is used to determine the absolute position of the motor shaft over one revolution, especially with servo-drives. Furthermore, the speed and the encoder simulation for the position control can be derived from the | |
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