A Discussion on the Device and Technical Problems of PSD Position Measurement System
- Received Date: 1995-01-09
- Publish Date: 1995-02-05
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Key words:
- position measurement /
- photo-electro detector
Abstract: This paper describes the PSD position measurement system's device principle and discusses the main technical problemes about reducing measurement error.The described system has been checked and verifed by use in short training measurement system.
Citation: | He Jianying, Yuan Yuzheng. A Discussion on the Device and Technical Problems of PSD Position Measurement System[J]. Geomatics and Information Science of Wuhan University, 1995, 20(2): 174-177. |