带限制条件的最短时间渡江问题

The minimum time problem of crossing river with restricted conditions

讨论起终点一定的最短时间渡江问题,分析离散和连续情况下速度选择方案,且对连续流速情况得出一个非线性规划模型,推出其最优性条件.

In order to study the minimum time problem of crossing river with a fixed starting point and terminal point, the difference of the routing and the velocity between dispersed and continuous conditions is analyzed. After obtaining a unlinear programming model for the continuous waters velocity, the best condition and a selection tactics of velocity and algorithm are obtained.