摘要
介绍了用光截面法在线检测型材截面尺寸时的三维误差分析，应用摄动法建立了三维误差的数学模型，并进行了仿真计算。根据计算结果及其分析，给出了检测系统测量装置的设计参数。
D errors are analyzed when metering section dimensions of steel sections with optical section method, and the model of 3-D errors is proposed with perturbation method and calcuations ate completed. On the basis of the results and analysis, the requirements of design scheme for measuring apparatus are given.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
1994年第4期62-67,共6页
Journal of Mechanical Engineering
关键词
在线检测
热轧型材
摄动
On-line inspection, Hot rolling steel shape, Perturbation
