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检索条件"主题词=Semi-Definite Programming"
367 条 记 录,以下是81-90 订阅
Design of truss structures with multiple eigenfrequency constraints via rank minimization
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COMPUTERS & STRUCTURES 2024年 299卷
作者: Tkachuk, Anton Tkachuk, Mykola M. Karlstad Univ Dept Engn & Phys SE-65188 Karlstad Sweden Natl Tech Univ Kharkiv Polytech Inst 2 Kyrpychova St UA-61002 Kharkiv Ukraine
Rank deficiency of the dynamic stiffness matrix is an indicator for resonance of a structure at a given frequency. This indicator can be exploited as a heuristic optimization objective to achieve resonance at several ... 详细信息
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Approximate Load Models for Conic OPF Solvers
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IEEE TRANSACTIONS ON POWER SYSTEMS 2021年 第1期36卷 549-552页
作者: Nazir, Firdous Ul Pal, Bikash C. Jabr, Rabih A. Imperial Coll Elect & Elect Engn Dept London SW7 2AZ England Amer Univ Beirut Dept Elect & Comp Engn Beirut 11072020 Lebanon
The global optimum of the optimal power flow (OPF) problem can be sought in various practical settings by adopting the conic relaxations, such as the second order cone programs (SOCPs) and semi-definite programs (SDPs... 详细信息
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GRIDLESS DOA ESTIMATION UNDER THE MULTI-FREQUENCY MODEL  47
GRIDLESS DOA ESTIMATION UNDER THE MULTI-FREQUENCY MODEL
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47th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
作者: Wu, Yifan Wakin, Michael B. Gerstoft, Peter Univ Calif San Diego La Jolla CA 92093 USA Colorado Sch Mines Golden CO 80401 USA
Direction of Arrival (DOA) estimation is widely applied in acoustic source localization. A multi-frequency model is suitable for characterizing the broadband structure in acoustic signals. In this work, we solve the c... 详细信息
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Bounding the difference between model predictive control and neural networks  4
Bounding the difference between model predictive control and...
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4th Annual Conference on Learning for Dynamics and Control (L4DC)
作者: Drummond, Ross Duncan, Stephen R. Turner, Matthew C. Pauli, Patricia Allgoewer, Frank Univ Oxford Dept Engn Sci 17 Parks Rd Oxford OX1 3PJ England Univ Southampton Dept Elect & Comp Sci Southampton SO17 1BJ Hants England Univ Stuttgart Inst Syst Theory & Automat Control D-70569 Stuttgart Germany
There is a growing debate on whether the future of feedback control systems will be dominated by data-driven or model-driven approaches. Each of these two approaches has their own complimentary set of advantages and d... 详细信息
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Solving unconstrained 0-1 polynomial programs through quadratic convex reformulation
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JOURNAL OF GLOBAL OPTIMIZATION 2021年 第2期80卷 231-248页
作者: Elloumi, Sourour Lambert, Amelie Lazare, Arnaud UMA ENSTA 828 Blvd Marechaux F-91120 Palaiseau France CEDRIC Cnam 292 Rue St Martin F-75141 Paris 03 France
We propose a method called Polynomial Quadratic Convex Reformulation (PQCR) to solve exactly unconstrained binary polynomial problems (UBP) through quadratic convex reformulation. First, we quadratize the problem by a... 详细信息
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Output regulation of stochastic sampled-data systems with post-processing internal model
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EUROPEAN JOURNAL OF CONTROL 2023年 74卷
作者: Basu, Himadri Ferrante, Francesco Fiacchini, Mirko Univ Grenoble Alpes GIPSA Lab CNRS Grenoble INP F-38000 Grenoble France Univ Perugia Dept Engn I-06123 Perugia Italy
This paper deals with the output regulation problem (ORP) of a linear time-invariant (LTI) system in the presence of sporadically sampled measurement streams with the inter-sampling intervals following a stochastic pr... 详细信息
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Discrete programming Entailing Circulant Quadratic Forms: Refinement of a Heuristic Approach Based on ΔΣ Modulation
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS 2020年 第5期67卷 926-930页
作者: Callegari, Sergio Bizzarri, Federico Malaguti, Enrico Univ Bologna Adv Res Ctr Elect Syst E De Castro I-40126 Bologna Italy Univ Bologna Dept Elect Elect & Informat Engn Guglielmo Marcon I-40126 Bologna Italy Politecn Milan Dipartimento Elettron Informaz & Bioingn I-20133 Milan Italy
A recent result on the potential of Delta \!\Sigma modulators ( Delta \!\Sigma Ms) as heuristic optimizers for circulant unconstrained discrete quadratic programming (C-UDQP) is revisited, bridging it with current dev... 详细信息
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Piecewise SOS-convex moment optimization and applications via exact semi-definite programs
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EURO JOURNAL ON COMPUTATIONAL OPTIMIZATION 2024年 12卷
作者: Huang, Q. Y. Jeyakumar, V. Li, G. Univ New South Wales Dept Appl Math Sydney NSW 2052 Australia
This paper presents exact semi-definite Program (SDP) reformulations for infinite-dimensional moment optimization problems involving a new class of piecewise Sum-of-Squares (SOS)-convex functions and projected spectra... 详细信息
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Beamforming design for multi-antenna multi-tag symbiotic radio backscatter systems
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AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS 2023年 170卷
作者: Fang, Zhaoxi Li, Qi Liu, Jianhua Zhou, Jing Shen, Shigen Shaoxing Univ Dept Comp Sci & Engn Shaoxing 312000 Peoples R China Shaoxing Univ Inst Artificial Intelligence Shaoxing 312000 Peoples R China Huzhou Univ Sch Informat Engn Huzhou 313000 Peoples R China
In this paper, we consider a multi-tag symbiotic radio backscatter system, where a multi-antenna source node transmits its own message to a multi-antenna destination, while multiple backscatter tags transmit informati... 详细信息
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Robust transmit waveform and receive filter design in the presence of eclipsing loss and signal-dependent interference
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SIGNAL PROCESSING 2021年 181卷 107901-107901页
作者: Yao, Yu Liu, Haitao Wu, Lenan East China Jiaotong Univ Coll Informat Engn Nanchang 330013 Jiangxi Peoples R China East China Jiaotong Univ Coll Mechatron & Vehicle Engn Nanchang 330013 Jiangxi Peoples R China Southeast Univ Sch Informat Sci & Engn Nanjing 210096 Peoples R China
Eclipsing is the designation for the attendant loss that occurs for return echoes that arrive when the receiver is turned off during the transmission of a long pulse. Assuming unknown knowledge about the target echo d... 详细信息
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