在为机组组合问题编制算法的过程中，因需要满足错综复杂的约束条件，容易使程序结构混乱、逻辑判断出错，最终导致算法求解失败。

During the programming of the algorithm for the unit commitment problem, the complex constraints often lead the program to bad structure or wrong result.

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针对此问题，建立了考虑机群出力约束的机组组合模型，将问题转化为两层多下级无关联的主从递阶单目标决策问题。

The model is translated into a two level single object decision making problem with leader follower strategy with no relation between lower levels.

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