Improved Gauss Seidel based projection-contraction algorithm for the mixed complementarity problem in contact problem
文献类型：期刊论文
| 作者 | Zeng, Yan2,3; Zheng, Hong4; Liu, Yang1; Yang, Bing2,3; Li, Chunguang2,3 |
| 刊名 | INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS
 |
| 出版日期 | 2022-09-01 |
| 卷号 | 46期号:13页码:2620 |
| ISSN号 | 0363-9061 |
| 关键词 | contact problem convergence discontinuous deformation analysis (DDA) GSPC mixed complementarity problem |
| 英文摘要 | The GSCP (Gauss-Seidel based projection-contraction) algorithm has been well established in solving elastoplastic mixed complementarity problems (MiCPs) or other problems which have similar mathematical form. However, the stability problems in the GSPC algorithm may cause nonconvergence or program crashes. Thus, the method of constructing and analyzing counterexamples is adopted to study the reasons for the instability of the GSPC algorithm. The R-GSPC algorithm was developed by modifying the part of the GSPC algorithm that caused the crash to make the algorithm stable. In addition, this paper analyzes the convergence, compatibility, and initial value impact of R-GSPC, and finds that the R-GSPC algorithm greatly improves the robustness and stability without losing accuracy. This paper allows the GSPC algorithm to be better extended to more fields and to be suitabled for being introduced into commercial programs. |
| 学科主题 | Engineering ; Materials Science ; Mechanics |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000822542300001 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35419]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.Institute of Geotechnical and Underground Engineering, Huazhong University of Science and Technology, Wuhan 430074, China 2.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China 3.University of Chinese Academy of Sciences, Beijing 100049, China 4.Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education, Beijing University of Technology, Beijing 100124, China |
| 推荐引用方式 GB/T 7714 | Zeng, Yan,Zheng, Hong,Liu, Yang,et al. Improved Gauss Seidel based projection-contraction algorithm for the mixed complementarity problem in contact problem[J]. INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS,2022,46(13):2620. |
| APA | Zeng, Yan,Zheng, Hong,Liu, Yang,Yang, Bing,&Li, Chunguang.(2022).Improved Gauss Seidel based projection-contraction algorithm for the mixed complementarity problem in contact problem.INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS,46(13),2620. |
| MLA | Zeng, Yan,et al."Improved Gauss Seidel based projection-contraction algorithm for the mixed complementarity problem in contact problem".INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS 46.13(2022):2620. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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