A Dynamic Instability Detection and Prediction System for High Clearance Tractor

被引：13

作者：

Sun, Dong ^{[1
]}

Chen, Du ^{[1
]}

Wang, Shumao ^{[1
]}

Wang, Xin ^{[1
]}

机构：

[1] China Agr Univ, Coll Engn, Beijing 100083, Peoples R China

来源：

IFAC PAPERSONLINE | 2016年 / 49卷 / 16期

关键词：

dynamic prediction; working condition identifications; high clearance tractor; inertial sensor;

D O I：

10.1016/j.ifacol.2016.10.010

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

High clearance tractors are often operated on rough terrain with high rollover risk, which would result in operator injury. This paper introduces a high clearance tractor rollover detection and risk prediction system, developed with multi-sensing technologies and embedded device. Mathematical model was firstly established and coded to calculate the stability index of tested machine. GPS and inertial sensors were utilized to obtain the machine parameters for index calculation. Mobile software was developed with the function of image and sound warning for machine operator. Experiments were conducted to indentify the effect of velocity, slope angle, rotation velocities on tractor stability. Obtained results indicated the validity of developed model and prediction system. (C) 2016, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. rights reserved.

引用

页码：50 / 54

页数：5

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