智能动力单元最小可更换单元故障测试数据集

本数据为智能动力单元最小可更换单元故障测试数据集，测试地点为浙江大学机械工程学院，感知采集设备采用dSpace采集卡，测试了智能动力单元在健康状态、内泄漏、控制腔泄漏、控制阀增益异常工况下的出口压力、斜盘倾角数据，该数据集对应考核指标表的“6：动力单元智能诊断和寿命预测系统”之“6.1 状态检测与诊断模块”与“6.2 故障诊断准确率”，且为后续故障诊断方法研究提供了依据和指导。数据量21.88Mb。

This dataset is a fault test dataset for the minimally replaceable unit of intelligent power units. The tests were conducted at the College of Mechanical Engineering, Zhejiang University. A dSpace acquisition card was used as the sensing and data acquisition device. Data including outlet pressure and swash plate inclination angle of the intelligent power unit under working conditions of healthy state, internal leakage, control cavity leakage, and control valve gain abnormality were collected. This dataset corresponds to the "6.1 Condition Monitoring and Diagnosis Module" and "6.2 Fault Diagnosis Accuracy" under the "6: Intelligent Diagnosis and Life Prediction System for Power Units" in the assessment indicator table, and provides a basis and guidance for subsequent research on fault diagnosis methods. The dataset size is 21.88 Mb.

搜集汇总

背景与挑战

背景概述

该数据集是智能动力单元最小可更换单元的故障测试数据，采集自浙江大学机械工程学院，使用dSpace采集卡记录健康状态、内泄漏、控制腔泄漏、控制阀增益异常等多种工况下的出口压力和斜盘倾角数据，旨在支持故障诊断和寿命预测系统的研发，并为相关方法研究提供依据。数据集包含2个文件，总数据量约21.38MB，属于国家重点研发计划项目的一部分。