基于改进粒子群的超高层建筑电气管路敷设布局优化方法

Optimization Method of Electrical Pipeline Laying in Super-Tall Building Based on Improved Particle Swarm

针对电气管路敷设布局不合理的问题,提出了基于改进粒子群的超高层建筑电气管路敷设布局优化方法。从超高层建筑电气管路起点和终点对应关系与管路避障防碰撞2个角度设置了目标函数,从超高层建筑电气管路敷设长度、弯头数量、直行排以及与建筑墙体结构冲突4个角度设置了约束函数,并在为粒子群算法构建协同进化机制的基础上,实现对上述多目标、多约束条件下,电气管路敷设最优路径的计算。经测试,所设计方法适宜度高,能适应不同情况下的电气管线布置,应用效果好。

Aiming at the problem of unreasonable layout of electrical pipeline laying,an optimization method of electrical pipeline laying layout for super-tall buildings based on improved particle swarm is proposed.The objective function is set from two perspectives:The correspondence between the starting point and the end point of the electrical pipeline in super-tall buildings and the collision avoidance and prevention of the pipeline.The constraint function is set from four perspectives:The length of the electrical pipeline in super-tall buildings,the number of elbows,the straight rows,and the conflict with the wall structure of the building.The co-evolutionary mechanism is constructed for the particle swarm algorithm,so as to achieve the optimal path calculation for the laying of the electrical pipeline under the above multi-objective and multi-constraint conditions.After testing,the designed method has high suitability and can be adapted to the arrangement of electrical pipelines under different circumstances,and the application effect is good.