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利用线性预测模型分析轨道不平顺发展
Analysis on Development of Track Irregularities with Linear Forecast Model
【摘要】 利用线性预测模型,对铁路轨道质量指数 (TQI)的发展进行预测,并比较预测值和实际值,分析预测的效果,同时应用TQI预测值来编制综合养护计划。
【Abstract】 A linear forecast model is applied in the forecasting of the development of railway track quality index. To appraise the effect, the prognosticated data are compared with the fact, and a comprehensive maintenance plan for the track is proposed according to the prognosticated TQI.
【关键词】 线性;
轨道质量指数;
预测;
效果;
养护计划;
【Key words】 linearity; track quality index; forecast; effect; maintenance plan;
【Key words】 linearity; track quality index; forecast; effect; maintenance plan;
【基金】 铁道部科技研究开发计划资助项目(2002G041)
- 【文献出处】 石家庄铁道学院学报 ,Journal of Shijiazhuang Railway Institute , 编辑部邮箱 ,2005年01期
- 【分类号】U216
- 【被引频次】68
- 【下载频次】408