针对带有不同优先级的目标规划问题，提出了基于优先级的改进加法模型满意优化算法。

This paper proposes an enhanced additive model interactive satisfactory optimization method for fuzzy goal programming with preemptive priorities.

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针对目标规划具有不同优先级的特点，本文提出了基于优先级的改进加法模型满意优化算法。

This paper proposes an enhanced additive model interactive satisfactory optimization method for preemptive priorities of fuzzy goal programming.

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提出了同轴度误差的数学模型，其中给出一种高效的优化方法一余弦移位相加法。

The mathematic model of concentricity error and a advanced optimal method - "cosine shift plus" are put forward.

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