...
首页> 外文期刊>Advances in Mechanical Engineering >Adaptive parameters for tracking filters innovation system:
【24h】

Adaptive parameters for tracking filters innovation system:

机译:跟踪滤波器创新系统的自适应参数:

获取原文
           

摘要

One of the most important parts in target tracking is the filter algorithm. In the practical engineering, α-β-γ and α-β-γ-δ filters are often applied due to its simpler arithmetic operations. An improved α-β-γ and α-β-γ-δ filters based on parameter identification are proposed to search suitable parameter values at every time step. The tracking errors between the α-β-γ-δ and α-β-γ filters are compared. The results show that the adaptive parameter of the α-β-γ-δ filter exhibits significant improvement in position tracking accuracy over the adaptive parameter of the α-β-γ filter. The simulation results demonstrate that the adaptive parameters of the α-β-γ and α-β-γ-δ filters have better tracking capabilities and good real-time performances.
机译:目标跟踪中最重要的部分之一是滤波算法。在实际工程中,由于其简单的算术运算,经常使用α-β-γ和α-β-γ-δ滤波器。提出了一种基于参数识别的改进的α-β-γ和α-β-γ-δ滤波器,以在每个时间步搜索合适的参数值。比较了α-β-γ-δ和α-β-γ滤波器之间的跟踪误差。结果表明,与α-β-γ滤波器的自适应参数相比,α-β-γ-δ滤波器的自适应参数在位置跟踪精度上有显着提高。仿真结果表明,α-β-γ和α-β-γ-δ滤波器的自适应参数具有较好的跟踪能力和良好的实时性能。

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