关于Fogel&Huang算法在频域中的最优化问题
Optimisation of Fogel and Huang's Algorithm in Frequency Domain
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摘要: 采用Fogel&Huang结构,在时域抽取影响系统模型参数的噪声特性,并结合Kouvaritakis& Trimboli的研究成果,将这些特性映射到频率响应复平面.提出一种计算过程可以 迭代循环的最优收敛算法,并在频域复平面上给出描述系统鲁棒性的包络曲线,所有可能的、 随系统不确定性而变化的频率响应都落在该曲线所包围的闭域内.
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关键词:
- Fogel&Huang算法 /
- 超平面 /
- 边界噪声 /
- 实现区域 /
- 鲁棒性
Abstract: By adopting Fogel & Huang's structure with Kouvaritakis and Trimboli's development, this paper obtains the system model characteristics with the disturbance of noise in time domain, and maps these information into frequency domain. Then gives out an optimised convergent algorithm and describes the system robustness by a closed curve on frequency domain, in which all possibte frequency responses.-
Key words:
- Fogel&Huang algorithm /
- hyper-plane /
- bounded noise /
- feasible region,robustness /
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