【摘要】 可控性、可观性是反映系统结构特性的重要指标,在总结可控性、可观性判据和分析方法的基础上,通过对线性时变系统状态方程和可观性定义的分析,运用精细化的处理手段,推导了可观性判别的格拉姆矩阵的具体形式,得出了格拉姆矩阵与可观性之间的代数关系式。更多还原

【Abstract】 The controllability and observability are important index to reflect system structure and characteristics. On the basis of summarizing various criteria of the controllability, observability and analysis methods, and by analyzing the state equations for linear time-variant system and the definition of observability, the concrete form of Gram matrix of the criteria of observability is deduced by means of accurary. Meanwhile, the algebraic relations between Gram matrix and the observability is obtained.更多还原