Výsledky vyhľadávania - "convex optimization algorithm"

A hierarchical optimization approach for spacecraft swarm trajectories considering dynamic communication topologies Autor Liu, Chuang, Luo, Yijie, Yue, Xiaokui, Capello, Elisa

“…•A hierarchical framework for topology optimization-based trajectory planning is developed.•Swarm communication network generation and optimization are…”
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Finite-frequency fixed-order dynamic output-feedback control via a homogeneous polynomially parameter-dependent technique Autor Ren, Yingying, Ding, Da-Wei, Long, Yue

“…•The generalized KYP lemma is employed to characterize the finite-frequency specifications, paving the way for improved disturbance-attenuation specification…”
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Multipeak Wavelength Detection of Ultra-Short Fiber Bragg Grating Array Based on Arrayed Waveguide Gratings and Convex Optimization Algorithm Autor Zheng, Di, Yue, Zizheng, Zou, Xihua, Yan, Lianshan, Pan, Wei

“…Ultra-short fiber Bragg gratings (US-FBGs), due to their compact structure and high spatial resolution, have significant application potential in the field of…”
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Sparse Optimization Model based on Sparse Matrix and Singular Value Vector for Fault Diagnosis of Rolling Bearings Autor Qiu, Tianxu, Huang, Weiguo, Liao, Yi, Ding, Chuanca ng, Wang, Jun

“…The extraction and detection of weak faults of rolling bearings on rotating machinery are essential and crucial. However, traditional methods of Sparse Matrix…”
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A Hybrid Health Monitoring Approach for Aircraft Flight Control Systems With System-Level Degradation Autor Guo, Yihan, Ma, Cunbao, Jing, Zhengdong

“…This article proposes a novel hybrid health monitoring approach to monitor the system-level degradation of aircraft flight control systems (FCSs). The idea…”
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Sparse Low-Rank Matrix Estimation With Nonconvex Enhancement for Fault Diagnosis of Rolling Bearings Autor Ma, Juntao, Huang, Weiguo, Liao, Yi, Jiang, Xingxing, Ding, Chuancang, Wang, Jun, Shi, Juanjuan

“…The diagnosis of bearing early fault is significant and fundamental in machine condition monitoring. An accurate and effective diagnosis is of great importance…”
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Bi-level convex optimization speed planning algorithm for pure electric buses under multi-factor urban road conditions Autor Li, Chenyang, Lin, Qiang, Chen, Longxiang, Zhu, Qingyuan, Shao, Guifang

“…Energy saving is crucial in eco-driving research of pure electric buses, and its effectiveness is highly dependent on the speed planning. The current speed…”
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Secrecy Capacity Enhancement in Active IRS-Assisted UAV Communication System Autor Miao, Jiansong, Li, Tongjie, Bai, Shanling, Yan, Shi, Zhao, Yan

“…As a new technology for reconstructing communication environments, intelligent reflecting surfaces (IRSs) can be applied to UAV communication systems. However,…”
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MATLAB-based innovative 3D finite element method simulator for optimized real-time hyperthermia analysis Autor Abdin, Zain Ul, Shah, Syed Ahson Ali, Cho, Youngdae, Yoo, Hyoungsuk

“…Owing to the significant role of hyperthermia in enhancing the efficacy of chemotherapy or radiotherapy for treating malignant tissues, this study introduces a…”
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Distributed Integral Convex Optimization-Based Current Control for Power Loss Optimization in Direct Current Microgrids Autor Jiang, Yajie, Cheng, Siyuan, Wang, Haoze

“…Due to the advantages of fewer energy conversion stages and a simple structure, direct current (DC) microgrids are being increasingly studied and applied. To…”
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Secrecy Energy Efficiency Enhancement in UAV-Assisted MEC System Autor Miao, Jiansong, Chen, Haoqiang, Li, Hairui, Bai, Shanling

“…A secrecy energy efficiency optimization scheme for a multifunctional unmanned aerial vehicle (UAV) assisted mobile edge computing system is proposed to solve…”
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Positivity-Preserving H∞ Model Reduction for Discrete-Time Positive Systems via a Successive Convex Optimization Algorithm Autor Ren, Yingying, Xia, Yunxia, Wang, Qian, Ding, Da-Wei

“…This paper considers the positivity-preserving model reduction for discrete-time positive systems. Given a stable high-order positive system, we aim to find a…”
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On the convergence rate improvement of a primal-dual splitting algorithm for solving monotone inclusion problems Autor Boţ, Radu Ioan, Csetnek, Ernö Robert, Heinrich, André, Hendrich, Christopher

“…We present two modified versions of the primal-dual splitting algorithm relying on forward–backward splitting proposed in V u ~ (Adv Comput Math 38(3):667–681,…”
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Hybrid distributed online and alternating convex optimization‐based initial value accelerated hybrid precoding for millimeter wave multiple‐input‐multiple‐output Autor Kadiyala, Ragodaya Deepthi, Kakarla, Deepti, Chikyal, Neetu

“…Summary The hybrid precoding problem is considered a Frobenius norm reduction problem for the narrowband channel in a millimeter wave (mmWave) with multiple…”
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On-chip micro-ring resonator array spectrum detection system based on convex optimization algorithm Autor Chen, Xinyang, Gan, Xuetao, Zhu, Yong, Zhang, Jie

“…We propose an all on-chip micro-ring resonator array spectrum detection system (MRRAS). Micro-ring resonator array as the core is used to construct the…”
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Anti-disturbance tracking control for systems with nonlinear disturbances using T–S fuzzy modeling Autor Yi, Yang, Fan, Xiang Xiang, Zhang, Tian Ping

“…This paper addresses a novel anti-disturbance dynamical tracking problem for a class of MIMO systems subject to unknown disturbances and nonlinear dynamics…”
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Optimization Strategy of the Electric Vehicle Power Battery Based on the Convex Optimization Algorithm Autor Wang, Xuanxuan, Ji, Wujun, Gao, Yun

“…With the development of the electric vehicle industry, electric vehicles have provided more choices for people. However, the performance of electric vehicles…”
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Frequency-Limited Model Reduction for Linear Positive Systems: A Successive Optimization Method Autor Ren, Yingying, Wang, Qian

“…This paper studies frequency-limited model reduction for linear positive systems. Specifically, the objective is to develop a reduced-order model for a…”
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Joint Allocation on Communication and Computing Resources for Fog Radio Access Networks Autor Ma, Yingteng, Wang, Haijun, Xiong, Jun, Diao, Jietao, Ma, Dongtang

“…To improve the user experience, an increasing number of mobile applications offload their computing tasks to servers with powerful computing capabilities. The…”
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Robust DC optimization and its application in medical image processing Autor Li, Xufang, Wu, Zhong, Zhang, Fang, Qu, Deqiang

“…Many medical image processing problems can be translated into solving the optimization models. In reality, there are lots of nonconvex optimization problems in…”
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