Application of Optimum Perturbation Algorithm for Parameter Inversion Identification of Soil Moisture Model under Ecological Slope Protection
文献类型：会议论文
| 作者 | Xue, Qiang1 ; Sheng, Qian1; Ma, Shi-jin2
|
| 出版日期 | 2009 |
| 会议日期 | NOV 07-08, 2009 |
| 会议地点 | Shanghai, PEOPLES R CHINA |
| 关键词 | soil moisture model Optimum perturbation algorithm parameter inversion identification ecological slope |
| DOI | 10.1109/AICI.2009.105 |
| 页码 | 204 |
| 英文摘要 | Based on porous media fluid dynamics theory and parameter inversion identification technology, mathematical model of soil moisture movement for ecological slope protection was established, and corresponding numerical inversion model was proposed. Using optimum perturbation algorithm, parameter inverse problem of soil water properties was conducted on numerical solution and inversion identification under ecological slope protection. Calculation results show that numerical inversion has good consistency with experimental test. Optimum perturbation algorithm ensures validity of parameter inverse problem in unsaturated soil moisture, exhibiting certain stability towards data disturbance. It also solves sensitive question of initial parameters on calculation results, less dependent on prior information of solution. It provides theoretical basis and technical support for scheme determination of ecological slope protection as well as optimization of moisture characteristic parameter. |
| 会议录 | 2009 INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE AND COMPUTATIONAL INTELLIGENCE, VOL I, PROCEEDINGS
 |
| 会议录出版者 | IEEE COMPUTER SOC |
| 会议录出版地 | LOS ALAMITOS |
| 语种 | 英语 |
| WOS研究方向 | Computer Science ; Engineering |
| WOS记录号 | WOS:000274880200041 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4508]  |
| 专题 | 岩土力学所知识全产出_会议论文 国家重点实验室知识产出_会议论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.Hebei Univ Engn, Coll Civil Engn |
| 推荐引用方式 GB/T 7714 | Xue, Qiang,Sheng, Qian,Ma, Shi-jin. Application of Optimum Perturbation Algorithm for Parameter Inversion Identification of Soil Moisture Model under Ecological Slope Protection[C]. 见:. Shanghai, PEOPLES R CHINA. NOV 07-08, 2009. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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