| 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 | |
| 文檔大小：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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