南京航空航天大学学报2025，Vol.57Issue(3)：527-534,8.DOI:10.16356/j.1005-2615.2025.03.014
基于遗传算法的飞机客舱门手柄凸轮轮廓曲线优化
Optimization of Aircraft Cabin Door Handle Cam Profile Curve Based on Genetic Algorithm
龚旭彬 1刘雷 1何胜聪1
作者信息
- 1. 南京航空航天大学机电学院,南京 210016
- 折叠
摘要
Abstract
As the key component of cabin door operation,the cam mechanism of cabin door handle directly affects the efficiency and safety of cabin door operation.To improve the operation efficiency of the cabin door,the non-dominated sorting genetic algorithmⅡ(NSGA-Ⅱ)is employed for the multi-objective optimization design of the cabin door handle cam mechanism.The optimization results indicate significant improvements on the performance of the driving curve.Specifically,the pressure angle,the resistance and the resistance torque are all reduced,and the curvature radius is increased.The optimization effect of the relief valve drive curve is relatively weak,but still achieve a certain degree of enhancement.This study provides an effective solution for the optimization design of cabin door cam mechanisms and has good practical application prospects.关键词
非支配排序遗传算法/客舱门手柄凸轮/凸轮轮廓曲线/层次性分析法/多目标优化Key words
non-dominated sorting genetic algorithm(NSGA-Ⅱ)/cabin door handle cam/cam profile curve/analytic hierarchy process/multi-objective optimization分类
航空航天引用本文复制引用
龚旭彬,刘雷,何胜聪..基于遗传算法的飞机客舱门手柄凸轮轮廓曲线优化[J].南京航空航天大学学报,2025,57(3):527-534,8.
