首页> 外国专利> SYSTEM AND METHOD FOR SIMULTANEOUS LOCALIZATION AND MAPPING USING UNSCENTED KALMAN FILTER

SYSTEM AND METHOD FOR SIMULTANEOUS LOCALIZATION AND MAPPING USING UNSCENTED KALMAN FILTER

机译:使用无味卡尔曼滤波器同时定位和映射的系统和方法

摘要

A location estimate and a mapping system are provided to solve a weakness having an extended kalman filter and minimize an error in a nonlinear system. A location estimate and a mapping system comprise a measuring mean and an analyzing mean. The measuring mean measures a location of objects existing in an airline environment of a moving body. The analyzing mean sends and receives a signal with the measuring mean. The analyzing mean measures a location of the moving body using the location of measured objects. The analyzing mean calculates a probability distribution of cycle, and renews the probability distribution using a sigma point which is set up in order to sample the Gaussian distribution from a probability distribution.
机译:提供位置估计和映射系统以解决具有扩展的卡尔曼滤波器的弱点并使非线性系统中的误差最小化。位置估计和测绘系统包括测量平均值和分析平均值。测量装置测量存在于移动体的航空环境中的物体的位置。分析装置与测量装置发送和接收信号。分析装置使用被测物体的位置来测量移动体的位置。分析平均值计算周期的概率分布,并使用一个sigma点更新概率分布,该sigma点的设置是为了从概率分布中采样高斯分布。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

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