水平轴风力机塔架多目标优化及模糊优选  

MULTI-OBJECTIVE OPTIMIZATION AND FUZZY EVALUATION OF HORIZONTAL AXIS WIND TURBINE TOWER

作　　者：蔡新[1,2] 高强[1] 郭兴文[1] 李岩[2] 朱杰[1] 潘盼[1] 

机构地区：[1]河海大学力学与材料学院,南京210098 [2]河海大学水利水电学院,南京210098

出　　处：《太阳能学报》2016年第11期2821-2826,共6页Acta Energiae Solaris Sinica

基　　金：江苏高校首批2011计划"沿海开发与保护协同创新中心"计划(苏政办发[2013]56号);南通市科技计划引导专项(2013400303)

摘　　要：采用带精英策略的非支配排序遗传算法(NSGAⅡ)对水平轴风力机塔架进行多目标优化设计,并对最优解集内的每个方案进行模糊评价,给出适应于特定工作环境的最佳方案。计算结果表明,多目标优化设计精度高、考虑全面,模糊优选给出的推荐方案安全经济,可为类似工程的优化设计问题提供一种全新的思路。Using a fast elitist non-dominated sorting genetic algorithm （NSGAⅡ ）for multi-objective optimization design of horizontal axis wind turbine tower, then do fuzzy evaluation of the optimal solution set. Finally, the best solution adapted to the specific working environment is given. The results show that the multi-objective optimization design has high precision, moreover the scheme recommended by fuzzy evaluation is security and economic. The study provides a new method for the optimal design of such project.

关 键 词：塔架 NSGA Ⅱ 多目标优化 模糊优选 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]