光栅谐振子检测地震波系统的建模方法

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英文篇名：System Modeling of Seismic Survey with Grating Vibrator 中文刊名：天津科技大学学报 英文刊名：Journal of Tianjin University of Science & Technology 作者：贾子申 ; 李淑清 ; 李建良 英文作者：JIA Zi-shen ; LI Shu-qing ; LI Jian-liang(College of Electronic Information and Automation ; Tianjin University of Science & Technology ; Tianjin 300222 ; China) 中文关键词：光栅谐振子 ; 建模 ; 地震勘探 英文关键词：Grating vibrator ; modular ; seismic exploration 出版日期：2008-03-25 机构：天津科技大学电子信息与自动化学院,天津科技大学电子信息与自动化学院,天津科技大学电子信息与自动化学院 天津300222,天津300222,天津300222 年：2008 期：01 出版单位：天津科技大学学报

摘要

根据数学理论对光栅谐振子检测地震波系统进行了定义,光栅谐振子检测地震波系统的输入、输出信号均为一维的连续时间函数;建立了数学模型和物理模型;对光栅谐振子检测地震波系统的阻尼进行了分析,计算了铝筒整体受力情况,提出了适当增加阻尼的改进措施.
Based on the research work and considering the actual environment in which the system is in applicationt,he seismic wave detecting system by grating geophone was defined.Both the input and the output signal of seismic wave detecting system by grating geophone are continuous time functions.Then the mathematic and physics models were presented.Alsot,he damp of the system was analyzed and some improvement measures were proposed in this paper.

引文

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