The Implementation and Performance Test of an Ultrasonic Phase-Shift Vibration Measurement System
碩士 === 義守大學 === 電子工程學系 === 88 === In this paper we introduce a High Precision Ultrasonic Vibration Measurement System . The measurement method of this system is based on an ultrasonic phase shift reconstruction principle . To achieve high precision , we use the Complex Programmable Logic Device ( C...
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2000
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| Online Access: | http://ndltd.ncl.edu.tw/handle/28641120672640591502 |