An evolutionary computation method is utilized to design a hierarchical and off-line path planner for multiple Unmanned Aerial Vehicles (UAV) coordinated navigation in known static environments.

提出了一种在已知静态环境下利用进化计算实现多无人飞行器的分层离线协同航迹规划方法。

youdao

And our job is to find out what is the mathematical description of this path, this line in p-V's case that connects these two point.

我们的任务,就是找出，描述这条曲线的方程。

麻省理工公开课 - 热力学与动力学课程节选

But it is a major impediment to a rapid-transit line like PATH.

WSJ: PATH's Road Back Is Rocky

Ripe sloes and crab apples line the path that runs along green pasture where sheep and cattle graze happily in the soft rain.

BBC: Walking Hadrian��s Wall

Take the Narita Express train just one stop (about a 10-minute ride) to the city of Narita, where a trail of local shops and restaurants line the path to the Naritasan Shinshoji Temple.

BBC: Four authentic Asian layovers