该算法采用矩阵编码方案，建立罚函数满足课表问题中的多重约束条件。

Matrix used as encoding of the algorithm, and a penalty function is adopted to satisfy the multi-constraint.

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作者提出了精确罚函数的构造，讨论了它的性质，证明了算法的收敛性，并给出了数值计算实例。

This paper gives the form and some properties of the exact penalty function, convergence theorem of the algorithm and numerical examples.

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该算法对非线性系统不需要进行线性化，对带强耦合的MIMO系统不需要解耦，使用罚函数处理约束也非常方便。

It is no need for this algorithm to linearize the nonlinear system and to decouple the strong-coupling MIMO system. It is also convenient to use the penalty function to solve the restriction.

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