| 提纯滤波轴心轨迹在齿轮箱故障识别中的应用 |
| |
| 引用本文： | 吕作鹏,娄鹏,冯金,覃琨,钱露露. 提纯滤波轴心轨迹在齿轮箱故障识别中的应用[J]. 机械传动, 2019, 43(8): 171-176 |
| |
| 作者姓名： | 吕作鹏 娄鹏 冯金 覃琨 钱露露 |
| |
| 作者单位： | 中国航发商用航空发动机有限责任公司机械系统部,上海,201108;中国航发商用航空发动机有限责任公司机械系统部,上海,201108;中国航发商用航空发动机有限责任公司机械系统部,上海,201108;中国航发商用航空发动机有限责任公司机械系统部,上海,201108;中国航发商用航空发动机有限责任公司机械系统部,上海,201108 |
| |
| 基金项目： | 上海市科委科研计划项目 |
| |
| 摘 要： | 基于风扇驱动齿轮箱外啮合人字齿试验件试验时的现象,结合动力学分析及故障理论等知识,建立一套对轴心轨迹的提纯滤波方法。通过对比振动数据与提纯滤波轴心轨迹的变化趋势来判断故障类型,确定提纯后的轴心轨迹可以更早的发现问题,避免严重事故的发生。
|
| 关 键 词： | 外啮合人字齿 动力学分析 故障理论 提纯滤波 轴心轨迹 |
Application of Purified Filter Axis Trajectory in Gearbox Failure Identification |
| |
| Affiliation: | (Department of Mechanical Systems,AECC Commercial Aircraft Engine Co.,Ltd.,Shanghai 201108,China) |
| |
| Abstract: | According to the phenomenon of the external meshing herringbone teeth test of fan drive gearbox, based on the knowledge of dynamics analysis and failure theory, a set of method for purifying and filtering axis trajectory is established. The failure type is determined by comparing the variation trend of the purified filter axis trajectory diagram and the vibration data. The problem can be detected earlier and serious accidents can be avoided by the purified filter axis trajectory. |
| |
| Keywords: | External meshing herringbone teeth Dynamics analysis Failure theory Purified filter Axis trajectory |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
