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Ｋｏｕｖａｒｉｔａｈｓ＆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．
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 optimized convergent algorithm and describes the system robustness by a closed curve on frequency domain, in which all possible frequency responses.'
出处
《自动化学报》
EI
CSCD
北大核心
1996年第5期615-619,共5页
Acta Automatica Sinica
