伺服阀滑阀副叠合量测试技术中的数据处理方法  

Data Processing Methods of Servo Valve's Slide Valve Couples Overlap Testing Technology

作　　者：潘旭东[1] 王广林[1] 

机构地区：[1]哈尔滨工业大学,哈尔滨150001

出　　处：《宇航计测技术》2005年第4期11-15,共5页Journal of Astronautic Metrology and Measurement

摘　　要：介绍了伺服阀滑阀副叠合量的测试原理。将数理统计中的相关系数、一元线性回归、F检验等方法应用到了叠合量测试中的数据处理上。给出了伺服阀滑阀副小开口弯曲度的概念,为分析伺服阀滑阀副的小开口特性提供了依据。The overlap value of servo valve＇ s slide valve couples testing principle is introduced in this paper. The correlation coefficient, unitary linear regression, F-test etc methods are used in the data processing of overlap testing. The author gives the camber of small opening value concept of the servo valve＇ s slide valve couples, which provides a reference to analyzing small opening performance of servo valve＇s slide valve couples.

关 键 词：伺服阀 叠合量 一元线性回归 F检验 小开口弯曲度 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]