Position detector and detection method thereof

• Main Authors: WEN LONG, LI HONG, LONG QUANHONG, YANG XINGLIN, YANG GUOJUN, JIANG XIAOGUO, WANG YUAN
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2016
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention discloses a position detector and a detection method thereof. The position detector comprises a first one-dimensional position sensor, a second one-dimensional position sensor, a standard position processing circuit, a position signal calibration circuit and a position signal bias processing circuit, wherein the first one-dimensional position sensor and the second one-dimensional position sensor are both connected with the standard position processing circuit; the standard position processing circuit is connected with the position signal calibration circuit; the position signal calibration circuit is connected with the position signal bias processing circuit; and the included angle between one end of the first one-dimensional position sensor and one end of the second one-dimensional position sensor is 90 DEG. The position detector and the detection method thereof have the technical effects that the design is reasonable; the real-time performance is good; the signal output speed is quick; and the