A model is described which consider the equation geometric meaning, make use of crossoverline to get 3d points coordinate.
提出一种考虑方程组所代表几何意义的方法，利用异面直线公垂线中点去逼近物体空间点。
2
The multi-objective line search operator interacts with selected operator, crossover operator and mutation operator, making global searching and local searching be well actualized.