| 弹性动力学反问题的研究进展 |
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| 引用本文： | 黄文蟥 马兴瑞. 弹性动力学反问题的研究进展[J]. 哈尔滨工业大学学报, 1997, 29(1): 1-5 |
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| 作者姓名： | 黄文蟥 马兴瑞 |
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| 基金项目： | 国家自然科学基金,国家教委博士点基金,国家教委跨世纪优秀人才计划基金 |
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| 摘 要： | 综述了弹性动力学问题的研究，着重介绍了在射线理论方法，波动方程逆Ｂｏｍ近似反演方法，传递矩阵反演方法，大扰动介质参数反演方法，界面几何参数反演方法中作者最新的研究成果，并展望了学科进一步发展的真挚提出了值得深入研究的几个问题。
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| 关 键 词： | 弹性动力学 反问题 弹性波 |
Advances of Inverse Problems of Elastodynamics |
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| Hang Wenhu Ma Xingrui Tao Liang Niu Yuqing Du Desheng. Advances of Inverse Problems of Elastodynamics[J]. Journal of Harbin Institute of Technology, 1997, 29(1): 1-5 |
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| Authors: | Hang Wenhu Ma Xingrui Tao Liang Niu Yuqing Du Desheng |
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| Affiliation: | Dept.of Astronautics and Mechanics)) |
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| Abstract: | The research on the elastodynamics inverse problem is summarized.Some typical and newresearching results are presented,which are obained from the inverse method of ray theory,the in-verse-Born inverse method of wave equation,the inverse method of transmit matrix,the inverse method oflarge perturbational medium parameters and the inverse method of interface geometrical parameters,respectively.The developing tendency in this field is prospected,and some problems are produced in theapproaching research. |
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| Keywords: | Elastodynamics inverse problems elastic waves |
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