车轮传感器的新型装配方案及其标定与解耦  

New Assembly Scheme of Wheel Sensor and Its Calibration and Decoupling

作　　者：吕俊成 贾永辉 祁建德 刘涛[2] LV Juncheng;JIA Yonghui;QI Jiande;LIU Tao(SAIC GM Wuling Automobile Co.,Ltd.,Guangxi Liuzhou 545007;School of Automotive Engineering,Jilin University,Jilin Changchun 130022)

机构地区：[1]上汽通用五菱汽车股份有限公司,广西柳州545007 [2]吉林大学汽车工程学院,吉林长春130022

出　　处：《汽车实用技术》2021年第21期159-162,共4页Automobile Applied Technology

基　　金：柳州市科技计划项目(2018AA20501)。

摘　　要：为实现车轮六维力传感器与汽车之间的良好匹配关系,文章提出了一种新型装配方案。与现有的传感器技术相比,新的装配方案改变了传感器的安装连接方式和力的传递路径,对汽车原有动力学性能影响很小。文章还对自主研制的传感器进行了标定试验,进行解耦计算得出输入力/力矩与输出电压之间的耦合关系矩阵。结果表明此传感器性能较好,可为后续传感器技术的研究提供参考。In order to achieve a good matching relationship between wheel six-axis force sensor and automobile,a new assembly scheme is proposed.Compared with the existing sensor technology,the new assembly scheme changes the sensor installation and connection mode and force transmission path,and has little impact on the original dynamic performance of the vehicle.The self-developed sensor is calibrated and decoupled to obtain the coupling matrix between input force/torque and output voltage.The results show that the performance of the sensor is good,which can provide a reference for the future research of sensor technology.

关 键 词：车轮传感器 装配 解耦 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]