| 摘要 |
PROBLEM TO BE SOLVED: To easily detect a change value of the position and the attitude of a movable plate by arranging a supporting and detecting means which detects a shift of the movable plate and a change in a distance between fixed points in an upper fixed plate and a lower fixed plate connected to the movable plate from the movement of the movable plate. SOLUTION: When the position or the attitude of a movable plate 56 is changed, wires 78', 78 are selectively pulled to the outer circumference of the movable plate 56 according to the movement of an anchor part 54, in which the first wire 78' and the second wire 78 are connected to the upper side and to the lower side, and the first spool 76' and the second spool 76 connected to the respective wires 78', 78 are rotated. The rotation of the spools 76', 76 is detected by means of an encoder 80 via an encoder gear 81 gearing with the spools 76', 76, and this information is transmitted to an ECU so as to be used as data for controlling the position and the attitude of a motion regenerating device. |
