Distributed Continuous-Time Nonsmooth Convex Optimization With Coupled Inequality Constraints
文献类型：期刊论文
| 作者 | Li, Xiuxian1; Xie, Lihua1; Hong, Yiguang2 |
| 刊名 | IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 7期号:1页码:74-84 |
| 关键词 | Continuous-time algorithms coupled inequality constraints distributed convex optimization multiagent networks nonsmooth analysis |
| ISSN号 | 2325-5870 |
| DOI | 10.1109/TCNS.2019.2915626 |
| 英文摘要 | This paper studies distributed convex optimization problems over continuous-time multiagent networks subject to two types of constraints, i.e., local feasible set constraints and coupled inequality constraints, where all involved functions are not necessarily differentiable, only assumed to be convex. In order to solve this problem, a modified primal-dual continuous-time algorithm is proposed by projections on local feasible sets. With the aid of constructing a proper Lyapunov function candidate, the existence of solutions of the algorithm in the Caratheodory sense and the convergence of the algorithm to an optimal solution for the distributed optimization problem are established. Additionally, a sufficient condition is provided for making the algorithm fully distributed. Finally, the theoretical result is corroborated by a simulation example. |
| 资助项目 | National Natural Science Foundation of China[61633014] ; National Natural Science Foundation of China[61573344] ; National Natural Science Foundation of China[61733018] |
| WOS研究方向 | Automation & Control Systems ; Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000521969000008 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/51055]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Xie, Lihua |
| 作者单位 | 1.Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore 2.Chinese Acad Sci, Inst Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xiuxian,Xie, Lihua,Hong, Yiguang. Distributed Continuous-Time Nonsmooth Convex Optimization With Coupled Inequality Constraints[J]. IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS,2020,7(1):74-84. |
| APA | Li, Xiuxian,Xie, Lihua,&Hong, Yiguang.(2020).Distributed Continuous-Time Nonsmooth Convex Optimization With Coupled Inequality Constraints.IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS,7(1),74-84. |
| MLA | Li, Xiuxian,et al."Distributed Continuous-Time Nonsmooth Convex Optimization With Coupled Inequality Constraints".IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS 7.1(2020):74-84. |
入库方式： OAI收割
来源：数学与系统科学研究院
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