Radial Acceleration Estimation Based on Wigner-Hough Transform

LIU Jian-cheng; WANG Xue-song; XIAO Shun-ping; WANG Guo-yu

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Radial Acceleration Estimation Based on Wigner-Hough Transform

更新时间：2025-07-16

- Radial Acceleration Estimation Based on Wigner-Hough Transform
- Acta Electronica Sinica Vol. 33, Issue 12, Pages: 2235-2238(2005)
- 作者机构：
  
  国防科技大学电子科学与工程学院,湖南,长沙,410073
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN95
- Published：2005
- 稿件说明：
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LIU Jian-cheng, WANG Xue-song, XIAO Shun-ping, et al. Radial Acceleration Estimation Based on Wigner-Hough Transform[J]. Acta Electronica Sinica, 2005, 33(12): 2235-2238.
DOI：

LIU Jian-cheng, WANG Xue-song, XIAO Shun-ping, et al. Radial Acceleration Estimation Based on Wigner-Hough Transform[J]. Acta Electronica Sinica, 2005, 33(12): 2235-2238. DOI：

摘要

雷达-目标径向加速度是表征雷达和目标相对运动关系重要特征

可用于机动目标跟踪、目标识别等

因此研究直接从雷达回波估计径向加速度很有必要.本文给出了基于Wigner-Hough变换的径向加速度估计算法和算法实现流程

并分析了接收回波信号时长对加速度最小可分辨单元的影响

最后进行了仿真试验

仿真结果证实了该算法的有效性.

Abstract

Radial acceleration of radar and target is a important character of the relative movement of them and can enhances maneuvering target tracking and target identification

so study on radial acceleration estimation directly from radar echo is needed.The algorithm of estimating radical acceleration is derived

estimation flow is provided

and the impact of observation interval on radial acceleration resolution is analyzed.Then simulation is carried out and results verify its efficiency.

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罗来源

LUO Lai-Yuan

QIN Wen-Bing

WANG Guo-yu

LIU Zhong

ZHUANG Zhao-wen

Related Institution

Southwest Electronics and Telecommunication Technology Research Institute

Postbox 61

School of Electronic Science and EngineeringNational University of Defense TechnologyChangshaHunan 410073China

Postbox 61LuoyangHenan 471003China

School of Electronics Science and Engineering,National University of Defense Technology

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