INDUCTIVE JOYSTICKA |
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| 申请号 | PCT/US2001/045323 | 申请日 | 2001-11-15 | 公开(公告)号 | WO02056328A1 | 公开(公告)日 | 2002-07-18 |
| 申请人 | 发明人 | ||||||
| 摘要 | An inductive joystick as shown in Figure 1 comprises a multi-dimensional position sensor (208) that includes at least three curved triangular-shaped sense inductors (100) and a movable shaft (206) that incorporates a conductive material. The distance of the movable shaft from the sense inductors varies as the shaft is moved in a two-dimensional plane. The variation in distance causes a variation in the inductance of each of the triangular-shaped inductors and this variation in inductance may be used to determine the physical position of the movable shaft through means of triangulation calculations. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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