【摘要】 利用极值思想与数值计算技术推广了谢聂稳定性判据 ,为系统的鲁棒稳定性判别与鲁棒镇定提供一个简便实用的方法 .同时指出将极值思想与数值计算技术相结合来解决当前的系统鲁棒性问题 ,能有效克服单纯采用传统数学工具确定鲁棒问题所导致的数学危机更多还原

【Abstract】 Presents the extension of Xie-Nie stability criteria to provide a simple and efficient method for robust stability criticizing and stabilizing of systems and points out that the use of extremum idea with the numerical computer technology can get rid of the crisis resulting from the traditional mathematics in developing system robustness which separates the numerical computer technology in methodology.更多还原