The traditional optimization design is only based on the minimumcost objective function and does not consider the mechanical analysis target.
传统的优化设计仅以最低造价为目标函数，没有考虑结构的受力性能指标。
2
The minimumcost problems on a class of impulse control model are studied, under certain conditions, an explicit value which is the minimum of the costfunction is given.
研究了一类脉冲控制模型的最小费用问题，在一定条件下，给出了相应的最佳费用函数具体解析式。
3
The basic function of forecasting the cost of goods manufactured is to obtain the maximum economic benefits on the condition of minimum expense bankroll.