Open Access

表4

求解耗时结果

离散点数量 梯形离散 伪谱离散 一阶保持离散
收敛迭代次数 平均每次迭代耗时/s 收敛迭代次数 平均每次迭代耗时/s 收敛迭代次数 平均每次迭代耗时/s
40 7 0.62 8 1.56 8 0.90
80 7 2.16 12 12.28 10 2.94
100 8 4.28 14 27.23 11 5.26

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