摘要
High precision micro displacement measurement framework is fundamental for drilling strain gauges. We try to combine the linear least square (LLS) method of Duffing chaotic detection (DCD) to replace the traditional lock-in amplifier method in drilling strain gauges. Simulation results showed that the method of "LLS+DCD" is better than lock-in amplifier method in the detection accuracy. Even more, the design and realization of "LLS + DCD" method is easier than lock-in amplifier method.
| 源语言 | 英语 |
|---|---|
| 页 | 146-150 |
| 页数 | 5 |
| 出版状态 | 已出版 - 2015 |
| 活动 | 4th International Workshop on Advanced Computational Intelligence and Intelligent Informatics, IWACIII 2015 - Wuhan, 中国 期限: 23 10月 2015 → 25 10月 2015 |
会议
| 会议 | 4th International Workshop on Advanced Computational Intelligence and Intelligent Informatics, IWACIII 2015 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Wuhan |
| 时期 | 23/10/15 → 25/10/15 |
指纹
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Lin, X., & Dai, Y. (2015). A linear least square with duffing chaotic detection designed in micro-distance movement measurement. 146-150. 论文发表于 4th International Workshop on Advanced Computational Intelligence and Intelligent Informatics, IWACIII 2015, Wuhan, 中国.