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一种通用的子集合选择方法一分支定界法被应用于控制结构选择问题。这种方法的优点是不必评价所有可能的操作变量组合而找到最优解。用最小奇异值作为控制结构选择的评价函数并对其单调性条件作了说明。所讨论的HAD系统实例显示了这一方法可达到较高的计算效率。
A Common Subset Selection Method A branch and bound method is applied to the control structure selection problem. The advantage of this approach is that it is not necessary to evaluate all possible combinations of operating variables to find the optimal solution. The minimum singular value is chosen as the evaluation function of the control structure and its monotonicity condition is illustrated. The HAD system example discussed shows that this method achieves high computational efficiency.