| 摘要 |
PROBLEM TO BE SOLVED: To provide a system and a method for measuring a position of movable component.SOLUTION: The system 101 includes a source 102 capable of controlling a changing magnetic flux. The magnetic flux is guided by a first magnetic flux concentrator 115a and a second magnetic flux concentrator 115b via a sensor 120. The sensor generates a sensor signal, which is supplied to an electric circuit 127 designed to modulate a signal. A modulation signal 145 indicating a magnetic flux component is supplied to a controller 112. The controller converts a signal, and calculates a position of the second magnetic flux concentrator relative to the first magnetic flux concentrator. The controller performs a prescribed operation on the basis of the calculated position of the second magnetic flux concentrator. |
