多通道全自动应变量校准器设计  

Design of Multi-channel Automatic Strain Calibrator

作　　者：黄晓龙[1] 尧建平[1] 王义强[1] 尹华超 HUANG Xiaolong;YAO Jianping;WANG Yiqiang;YIN Huachao

机构地区：[1]中国飞机强度研究所

出　　处：《计量与测试技术》2023年第5期37-40,43,共5页Metrology & Measurement Technique

摘　　要：数据采集系统已大规模使用于飞机结构强度试验中。为提高其计量校准的工作效率,本文提出一种多通道全自动应变量校准器设计方案,针对性地设计了校准器的自动控制方案和软件实施方案,并进行误差分析和稳定性分析。实验证明:该方案研制的校准器能大幅提升工作效率。4Data acquisition system has been widely used in aircraft structural strength test.In order to improve the efficiency of measurement calibration,this paper puts forward a design scheme of multi-channel automatic variable calibrator,specifically designs the automatic control scheme and sofware implementation scheme of calibrator,and carries out error analysis and stability analysis.Experimental results show that the calibrator developed by this scheme can greatly improve the working efficiency.

关 键 词：数据采集系统 应变 多通道 计量 

分 类 号：TH702[机械工程—仪器科学与技术]