估计构模误差矩阵范数上界的相关函数算法

Correlation Function Algorithm for Computing the Norm Upper Bound of Modelling Error Matrices

摘要: 在频域中研究复杂多变量系统构模误差矩阵的估计问题,用M序列信号给出了构模误差矩阵L₁(或L_∞)范数上界的新估值.由于能够在线估计,故可使结构和参数不确定性系统的鲁棒稳定性条件较少保守性.

Abstract: Based on M sequence signal, a new approach for computing the norm L₁(or L_∞) upper bound of the modelling error matrix in complex multivariable systems is introduced. The most remarkable feature of this method is that the results can be on-line processed, and the robustness condition for complex systems has less conservatism.