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检索条件"主题词=semidefinite programming problem"
15 条 记 录,以下是1-10 订阅
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Constrained Markov decision processes with uncertain costs
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OPERATIONS RESEARCH LETTERS 2022年 第2期50卷 218-223页
作者: Varagapriya, V. Singh, Vikas Vikram Lisser, Abdel Indian Inst Technol Delhi Dept Math New Delhi 110016 India Univ Paris Saclay CNRS Cent Supelec Lab Signaux & Syst F-91190 Gif Sur Yvette France
We consider a finite state-action discounted constrained Markov decision process with uncertain running costs and known transition probabilities. We propose equivalent linear programming, second-order cone programming... 详细信息
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Computing controlled invariant sets for hybrid systems with applications to model-predictive control
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IFAC-PapersOnLine 2018年 第16期51卷 193-198页
作者: Legat, Benoît Tabuada, Paulo Jungers, Raphaël M. ICTEAM Université catholique de Louvain 4 Av. G. Lemaître Louvain-la-Neuve1348 Belgium Department of Electrical and Computer Engineering UCLA United States
In this paper, we develop a method for computing controlled invariant sets using semidefinite programming. We apply our method to the controller design problem for switching affine systems with polytopic safe sets. Th... 详细信息
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Low-complexity precoding for MIMO channels with finite alphabet input
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ELECTRONICS LETTERS 2017年 第3期53卷 160-162页
作者: Cao, Kuo Wu, Yongpeng Yang, Weiwei Cai, Yueming Cao, Kuo PLA Univ Sci & Technol Coll Commun Engn Nanjing 210007 Jiangsu Peoples R China Univ Erlangen Nurnberg Inst Digital Commun D-91058 Erlangen Germany
Low-complexity precoding design without iteration for multiple-input multiple-output channels with finite alphabet input is studied. Contrast to the iterative gradient method for finding the globally optimal precoder,... 详细信息
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Beamforming strategies for multi-antenna relay-assisted networks
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IET COMMUNICATIONS 2016年 第11期10卷 1384-1393页
作者: Mirzaee, Meysam Akhlaghi, Soroush Shahed Univ Dept Elect Engn Tehran Iran
Physical layer security has received considerable attentions in recent years. Moreover, cooperative communications using some nodes of network as relays make use of the benefit of multi-antenna systems such as increas... 详细信息
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Achievable secrecy rate of wiretap channels incorporating multi-input-multi-output amplify and forward relaying
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IET COMMUNICATIONS 2016年 第3期10卷 300-308页
作者: Mirzaee, Meysam Akhlaghi, Soroush Shahed Univ Dept Engn Inst Modern Informat & Commun Technol Tehran Iran
This study discusses the secrecy rate of two-hop relay-assisted cooperative wiretap channels, incorporating multi-antenna amplify and forward relaying in the middle of transmission. In this regard, under the Gaussian ... 详细信息
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Beamforming with opportunistic relaying for wireless security
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IET COMMUNICATIONS 2014年 第8期8卷 1198-1210页
作者: Sarkar, Mohammad Zahurul Islam Ratnarajah, Tharmalingam Ding, Zhiguo Univ Edinburgh Sch Engn Inst Digital Commun Edinburgh EH9 3JL Midlothian Scotland Newcastle Univ Sch Elect Elect & Comp Engn Newcastle Upon Tyne NE1 7RU Tyne & Wear England
The authors present a beamforming scheme with opportunistic relaying (namely opportunistic beamforming) for wireless security under amplify-and-forward (AF) and decode-and-forward (DF) strategies. The relay selection ... 详细信息
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Force sensorless bilateral control using a dynamical asymmetric compensator
Force sensorless bilateral control using a dynamical asymmet...
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International Power Electronics Conference (IPEC-ECCE-ASIA)
作者: Hama, Ryota Imai, Jun Takahashi, Akiko Funabiki, Shigeyuki Okayama Univ Dept Elect & Elect Engn Okayama 7008530 Japan
Among other bilateral control systems, those of symmetric type have advantage of simple structure, force sensorless and readiness to stabilize. However, a symmetric type bilateral system is known to have poor haptic p... 详细信息
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A Primal Interior Point Method for the Linear semidefinite programming problem
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COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS 2008年 第10期48卷 1746-1767页
作者: Babynin, M. S. Zhadan, V. G. IV Kurchatov Atom Energy Inst Moscow 123182 Russia
The linear semidefinite programming problem is examined. A primal interior point method is proposed to solve this problem. It extends the barrier-projection method used for linear programs. The basic properties of the... 详细信息
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Force sensorless bilateral control using a dynamical asymmetric compensator
Force sensorless bilateral control using a dynamical asymmet...
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International Power Electronics Conference
作者: Ryota Hama Jun Imai Akiko Takahashi Shigeyuki Funabiki Department of Electrical and Electronic Engineering Okayama University
Among other bilateral control systems, those of symmetric type have advantage of simple structure, force sensorless and readiness to stabilize. However, a symmetric type bilateral system is known to have poor haptic p... 详细信息
来源: 评论
Robust set-membership filtering for systems with missing measurement: a linear matrix inequality approach
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IET SIGNAL PROCESSING 2012年 第4期6卷 341-347页
作者: Yang, F. Li, Y. E China Univ Sci & Technol Sch Informat Sci & Engn Shanghai 200237 Peoples R China Cent Queensland Univ Ctr Intelligent & Networked Syst Rockhampton Qld 4702 Australia Brunel Univ Dept Informat Syst & Comp Uxbridge UB8 3PH Middx England
This study addresses the robust set-membership finite-horizon filtering problem for a class of discrete time-varying systems with missing measurement and polytopic uncertainties in the presence of unknown-but-bounded ... 详细信息
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