六维加速度传感器标定平台的设计与仿真研究  

Design and simulation study of calibration platform for six-axis acceleration sensor

作　　者：史浩飞 尤晶晶[1,2] 王林康 陈华鑫 唐子凯 SHI Haofei;YOU Jingjing;WANG Linkang;CHEN Huaxin;TANG Zikai(College of Mechatronic Engineering,Nanjing Forestry University,Nanjing 210037,China;Jiangsu Key Laboratory of Precision and Micro-Manufacturing Technology,Nanjing 210016,China)

机构地区：[1]南京林业大学机械电子工程学院,江苏南京210037 [2]江苏省精密与微细制造技术重点实验室,江苏南京210016

出　　处：《传感器与微系统》2023年第1期50-54,共5页Transducer and Microsystem Technologies

基　　金：国家自然科学基金资助项目(51405237);国家留学基金资助项目(201908320035);江苏省精密与微细制造技术重点实验室开放基金资助项目。

摘　　要：针对现有的多维运动平台无法满足六维加速度传感器标定要求的问题,设计了一种能够输出4种运动模式的六维标定平台。建立了该标定平台的虚拟样机,并通过仿真实验,分析了4种典型构型的六维加速度传感器在不同标定模式下的输入-输出关系。实验结果与传感器系统正向动力学的理论计算值一致,验证了标定平台的有效性,为后续解耦算法的优化奠定了理论基础。运用VB和SolidWorks软件开发了标定平台三维模型的二次开发系统,确保了标定平台能够在4种运动模式之间进行快速切换,并实现自动仿真,提高了模型的开发效率。Aiming at the problem that the existing multi-dimensional motion platform cannot meet the calibration requirements of the 6D acceleration sensor,a 6D calibration sensor platform that can provide four motion modes is proposed.The virtual prototype of the calibration platform is established,and the input-output relationship of four typical configurations of 6D accelerometers in different calibration modes is analyzed through simulation experiment.The experimental result is consistent with the theoretical calculation value of forward dynamics of the accelerometer,so that the effectiveness of the calibration platform is verified,which lays a theoretical foundation for the optimization of the subsequent decoupling algorithms.Furthermore,a secondary development system for the calibration platform 3D model is developed by using Visual Basic(VB)and SolidWorks.This ensures that the calibration platform can quickly switch between the four motion modes,and that the motion simulation can be automatically completed,whereby the development efficiency of the model is improved.

关 键 词：六维加速度传感器 标定平台 二次开发 运动仿真 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TH825[自动化与计算机技术—控制科学与工程]