传感技术学报2011，Vol.24Issue(6)：923-927,5.DOI:10.3969/j.issn.1004-1699.2011.06.029
基于ANN和单个三轴加速度传感器的汽车运动姿态测量
A Measurement of Vehicle Attitude Based on Single Tri-Axial Acceleration Transducer & ANN
吴黎明 1张力锴 1李怡凡1
作者信息
- 1. 广东工业大学信息工程学院，广州510006
- 折叠
摘要
Abstract
Vehicle bodywork attitude measurement has been important in automotive technology. This paper presents a non-gyro bodywork attitude measurement program. Using a three-axis acceleration sensor,its output reflects realtime body posture through BP neural network. Program skillfully made physical model and the algorithm simple according to the characteristics of motor cars. Taking advantage of the nonlinear function in learning and generalization ability of ANN (Artificial Neural Net) ,the system made the input three-axis inertia] acceleration values of harmful components to be filtered and the system error to be compensated so as to mapoutput Attitude. And finally, it presents the data of experiments. By taking full advantage of ANN which is precessing in parallel, and good at dealing with problem uncertainty, this program provides a solution of calculating real-time bodywork attitude, while with minimal hardware overhead.关键词
神经网络/运动姿态/三轴加速度Key words
ANN (Artificial Neural Net) , dynamic vehicle attitude, tri-axial acceleration transducer分类
信息技术与安全科学引用本文复制引用
吴黎明,张力锴,李怡凡..基于ANN和单个三轴加速度传感器的汽车运动姿态测量[J].传感技术学报,2011,24(6):923-927,5.
