The problem of machining path optimization is a special Traveling Salesman Problem(TSP),to solve this problem,the machining paths are sorted into a series of machining elements such as point,line segment,curve and close curve,and an approach for it’s optimization based on variable-length genome genetic algorithm is presented.

The holes machining path optimization mathematic model whose objective is the minimum manufacturing cost is established.

In this paper,a manufacturing sequence optimization model based on 3-D manufacturing features is set up.

PCB drilling path optimization based on ant-colony algorithm;

Research of new algorithm for drilling path optimization;

Study on Parallel Algorithms of Flow Prediction and Path Optimization for Traffic Flow Guidance System;

Study on multi-objective route optimization for hazardous material road transportation;

Improvement of shortest path algorithm and its application to route optimization;

Research of Route Optimization Method on Road Network in Urban Based on GIS;

The system implement the technology flow of Transmission line path optimize and optimizing on tower arrange,which provide scientific and accurate reference to the multi-scheme choose of Transmission line design in the aisle.