首页> 外文期刊>Control Engineering Practice >A Hybrid Procedure Strategy For Vehicle Localization System: Design And Prototyping
【24h】

A Hybrid Procedure Strategy For Vehicle Localization System: Design And Prototyping

机译:车辆定位系统的混合过程策略:设计与原型设计

获取原文
获取原文并翻译 | 示例
       

摘要

This work presents an estimation strategy that provides a good localization and a highly accurate measurement of the distance run by a public transportation vehicle. To this aim, the vehicle is equipped with a global positioning system (GPS) sensor, to retrieve the geographical position, a wheel speed sensor, to measure the vehicle velocity, and a gyroscope, to measure the yaw velocity.rnA model-based hybrid procedure has been proposed, based on the GPS signal reliability, guaranteeing robustness for temporary loss of satellite signal. In particular, the algorithm switches between a Kalman filter strategy, when the GPS is available, and an open-loop model-based estimation, when it is not available. The algorithm has been tested both in simulation and experimentally and the results are analyzed. In particular, a prototype has been realized to test the strategy on urban and extra urban circuits in Benevento (Italy). The experiments are conducted on a Lancia Kappa 2.0 vehicle, by means of a dSpace MicroAutoBox electronic control unit.
机译:这项工作提出了一种估算策略,该策略可以很好地定位公共交通工具的行驶距离并进行高度精确的测量。为此,车辆配备了全球定位系统(GPS)传感器(用于检索地理位置),车轮速度传感器(用于测量车辆速度)和陀螺仪(用于测量偏航速度).rnA基于模型的混合动力车已经提出了基于GPS信号可靠性的方法,以保证卫星信号暂时丢失的鲁棒性。尤其是,当GPS可用时,该算法在Kalman滤波策略与不可用时的基于开环模型的估计之间切换。该算法已在仿真和实验中进行了测试,并对结果进行了分析。尤其是,已经实现了一个原型,用于测试贝内文托(意大利)的市区内和市区外电路的策略。该实验是通过dSpace MicroAutoBox电子控制单元在Lancia Kappa 2.0车辆上进行的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号