基于多项式回归的过山车故障诊断模型的研究与实现
Research and Implementation of a Roller Coaster Fault Diagnosis Model Based on Polynomial Regression
孙亚伟 1代丽莉 1尚珂 1陈炳鑫 1张玉坤1
作者信息
- 1. 北京中冶设备研究设计总院有限公司 北京 100029
- 折叠
摘要
过山车是一种大型游乐设施,安全性是重中之重.本文提出了一种基于过山车运行数据的故障分析方法,针对过山车运行过程中关键指标数据进行研究,通过K-means聚类算法和DTW聚类算法对历史运行数据进行聚类处理,基于多项式回归的方法建立过山车故障诊断模型.采用本方法对一台过山车进行实验,实验结果验证了本方法的有效性,有利于提高过山车运维水平,降低故障发生概率.
Abstract
The roller coaster is a kind of large-scale amusement facilities.Its safety is very important.This article proposes a fault analysis method based on the operation data of the roller coaster.It studies the key indicator data during the operation of the roller coaster,clusters the historical operation data using K-means clustering algorithm and DTW clustering algorithm,and establishes a roller coaster fault diagnosis model based on polynomial regression method.Using this method to conduct an experiment on a roller coaster,the experimental results verify the effectiveness of this method,which is beneficial to improving the operation and maintenance level of the roller coaster and reducing the probability of failure.
关键词
过山车/多项式回归分析/故障诊断模型Key words
Roller coaster/Polynomial regression analysis/Fault diagnosis model引用本文复制引用
出版年
2024
NETL
NSTL
万方数据