A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The Optimal Loading of Robust Adaptive Beamforming Based on Worst-Case Performance Optimization
In this paper the robust adaptive beamforming (RABF) based on worst-case performance optimization is investigated. This method belongs to the class of diagonal loading approaches and determines the loading level by optimizing the worst-case performance. Other than solving the optimal loading by iteration, as many existing methods in this field did, we derive a simple closed-form solution to the optimal loading after some approximations. In addition to reducing the computational complexity, this simple analytical solution reveals how different factors affect the optimal loading. Numerical examples confirm that the closed-form expression is a very accurate approximation to the actual optimal loading.
The Optimal Loading of Robust Adaptive Beamforming Based on Worst-Case Performance Optimization
In this paper the robust adaptive beamforming (RABF) based on worst-case performance optimization is investigated. This method belongs to the class of diagonal loading approaches and determines the loading level by optimizing the worst-case performance. Other than solving the optimal loading by iteration, as many existing methods in this field did, we derive a simple closed-form solution to the optimal loading after some approximations. In addition to reducing the computational complexity, this simple analytical solution reveals how different factors affect the optimal loading. Numerical examples confirm that the closed-form expression is a very accurate approximation to the actual optimal loading.
The Optimal Loading of Robust Adaptive Beamforming Based on Worst-Case Performance Optimization
Jing-Ran, Lin (author) / Qi-Cong, Peng (author)
2006-06-01
5073336 byte
Conference paper
Electronic Resource
English
Worst case propagated uncertainty of multidisciplinary systems in robust design optimization
| British Library Online Contents | 2000
A novel worst case approach for robust optimization of large scale structures
| British Library Online Contents | 2018
Worst case scenario based on performance design
| British Library Conference Proceedings | 2009
Side loading - a cylinder's worst enemy!
| British Library Online Contents | 1993
Worst-Case Optimal Static Output Feedback for Uncertain Systems
| Online Contents | 2002