Search Results - array failure compensation algorithm

Array Antenna TRM Failure Compensation Using Adaptively Weighted Beam Pattern Mask Based on Genetic Algorithm by Jung-Hoon Han, Sang-Ho Lim, Noh-Hoon Myung

“… Several beam patterns are also examined utilizing the proposed algorithm. The proposed TRM failure compensation algorithm provides a cost-effective and less time…”
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An effective compensating approach to the synthesis of sparse array with element-failures by Qin, Anqi, Sheng, Yijun

“… To minimize the function we have introduced CMA-ES algorithm. Several numerical results demonstrate the ability of this array failure compensation algorithm…”
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Elements Failure Robust Compensation in 2D Phased Arrays for DOA Estimation With M-ary PSK Signals by Hamici, Zoubir

“… However, CMA fails completely when dealing with array elements failure. In this paper we devise an algorithm to solve CMA fault-tolerance deficiency…”
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Broadband Aperture Extension of A Passive Sonar Array Using Multi-Dimension Autoregression Model by Qian, Yuning, Chen, Yawei, Cao, Xinrong, Sun, Jun

“… In addition, the broken element compensation algorithm is designed to recover the failure array elements to ensure the feasibility and accuracy of AR modeling and virtual element prediction…”
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Lightweight Self-Detection and Self-Calibration Strategy for MEMS Gas Sensor Arrays by Liu, Bing, Zhou, Yanzhen, Fu, Hongshuo, Fu, Ping, Feng, Lei

“…With the development of Internet of Things (IoT) and edge computing technology, gas sensor arrays based on Micro-Electro-Mechanical System (MEMS…”
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Mitigating performance degradation of RIS due to element failures using a genetic algorithm-based sparse array strategy by Zhu, Yangkun, Cao, Wenquan, He, Chong, Wang, Ning, Jing, Jiemin

“…A Genetic Algorithm (GA)-based sparse array strategy is introduced to mitigate the performance degradation of Reconfigurable Intelligent Surfaces (RIS…”
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An Efficient Bottleneck Planes Exclusion Method for Reconfiguring 3D VLSI Arrays by Qian, Junyan, Qiu, Kunzhu, Ding, Hao, Zhang, Huimin, Zhai, Zhongyi

“…) failures caused by various factors has become more prevalent. Therefore, the implementation of a fault-tolerant mechanism that uses the remaining fault-free PEs to reconfigure sub-array becomes critical…”
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High-Resolution Imaging Using a Wideband MIMO Radar System With Two Distributed Arrays by Dang-wei Wang, Xiao-yan Ma, Chen, A.-Lei, Yi Su

“… Usually, an array antenna with multiple elements is implemented to avoid the motion compensations involved in the inverse synthetic aperture radar (ISAR) imaging…”
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Harmonic Measurement Method and System Design Based on Self-Compensating FFT by Zhang, Zhu, Lu, Shuailong, Qin, Shaorui, Li, Binbin, Ding, Lijian

“…Harmonics in power systems not only affect the operational efficiency of equipment but also have the potential to cause system failures and stability issues…”
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A new method for compensation and rematch of cavity failure in the C-ADS linac by 薛舟 戴建枰 孟才

“… This paper proposes an innovative and challenging way for compensation and rematch of cavity failure using fast electronic devices and Field Programmable Gate Arrays （FPGAs…”
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Analysis and Design Optimization of Robust Aperiodic Micro-UAV Swarm-Based Antenna Arrays by Namin, F., Petko, J. S., Werner, D. H.

“… First, a phase compensation algorithm is presented that can eliminate the effects of turbulence on the main…”
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Array Failure Diagnosis and Active Compensation for Intelligent Reflecting Surfaces by Li, Xiao Yu, Tong, Mei Song

“… The compensation process uses the reconfigurable characteristics of the remaining working elements and utilizes the improved genetic algorithm for sparse optimization…”
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Average TimeSynch: A consensus-based protocol for clock synchronization in wireless sensor networks by Schenato, Luca, Fiorentin, Federico

“… The proposed algorithm has the advantage of being totally distributed, asynchronous, robust to packet drop and sensor node failure, and it is adaptive to time-varying clock drifts and changes…”
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Robust Failure Compensation for a Morphing Aircraft Model Using a Probabilistic Approach by Ataei-Esfahani, Armin, Wang, Qian

“… We characterize the morphing aircraft's actuation failure in a probabilistic way. In particular, each shape-change device within an actuator array is assumed to have certain…”
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Photovoltaic Power Generation System Utilizing Temporary Error Compensation and Photovoltaic Array Failure Detection by Sun, Kiju, Cheon, Minwoo

“…Recently, as new and renewable energy has been actively supplied, numerous photovoltaic (PV) power generation facilities aimed at constructing zero-energy…”
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Minimizing intensity fluctuations in dynamic holographic optical tweezers by restricted phase change by Persson, Martin, Engström, David, Frank, Anders, Backsten, Jan, Bengtsson, Jörgen, Goksör, Mattias

“… The method is applicable to most iterative hologram generating algorithms and minimizes the average phase difference between consecutive holograms…”
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Two-Dimensional Imaging via a Narrowband MIMO Radar System With Two Perpendicular Linear Arrays by WANG, Dang-Wei, MA, Xiao-Yan, YI SU

“… Consequently, the complex motion compensation in ISAR imaging can be avoided. Moreover, in our array configuration, multiple…”
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Algorithm for Assessing the Characteristics of a Waveguide Slot Antenna Array when Changing Antenna Element Phasing by Kryachko, A. F., Gladky, N. A., Bibarsov, M. R., Ayukov, B. A.

“…) failures on the characteristics of phased array antennas, waveguide-slot phased array antennas (WSPAA…”
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Limits of compensation in a failed antenna array by Acharya, Om Prakash, Patnaik, Amalendu, Sinha, Sachendra Nath

“…ABSTRACT In large antenna arrays, the possibility of occurrence of faults in some of the radiating elements cannot be precluded at all times…”
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DLSLA 3-D SAR Imaging via Sparse Recovery Through Combination of Nuclear Norm and Low-Rank Matrix Factorization by Gu, Tong, Liao, Guisheng, Li, Yachao, Guo, Yifan, Liu, Yongjun

“…Downward-looking sparse linear array 3-D synthetic aperture radar (DLSLA 3-D SAR) cross-track dimensional imaging always suffers from incomplete observation…”
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