矩阵级数法的主要优点是：实时性好、算法简单、精度很高。
The main advantages of Matrix Series Method are simpler algorithm, higher precision and more real-time.
另外又指出矩阵幂级数是正规矩阵的条件。
We shall also point the condition that matrix power series is normal.
对静力问题，将指数矩阵函数展成级数来求解；对动力问题，采用状态空间迭代法来求解。
The exponential matrix function exhibition series was applied to solve the static problem; adopt the state space iterative method was applied to solve dynamic problem.
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