Quantitative Damage Detection for Planetary Gear Sets Based on Physical Models

• 作 者: Zhe Cheng (1) Niaoqing Hu
• 机 构: 1.InstituteofMechatronicsEngineering
• 出 处: 中国机械工程学报：英文版
• 发表日期: 2012年1期
• 关键词: PLANETARY GEAR SETS PHYSICAL model QUANTITATIVE detection FEATURE extraction FEA
• 基金项目: supported by National Natural Science Foundation of China (Grant No. 50905183)

Planetary gear set is the critical component in helicopter transmission train,and an important problem in condition monitoring and health management of planetary gear set is quantitative damage detection.In order to resolve this problem,an approach based