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许多作者对于将高阶线性定常系统简化为低阶的问题作了不少研究,本文将对这些方法进行比较评述,并通过实例来阐明各种降阶方法及其实用价值。
Many authors have done a lot of research on the problem of reducing high-order linear stationary systems to lower order. This article will compare and comment on these methods and illustrate various methods and their practical value through the examples.