Influence of LiDAR Systematic Error on Positioning Accuracy

Ding Qiong; Lü Jun-tao; Chen Gao-wen; Zhan Xiao-bin

doi:10.3969/j.issn.1007-7162.2015.03.021

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Influence of LiDAR Systematic Error on Positioning Accuracy

更新时间：2026-05-27

- Influence of LiDAR Systematic Error on Positioning Accuracy
- Vol. 32, Issue 3, Pages: 115-118(2015)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1007-7162.2015.03.021
  CLC：
- Online First：22 September 2015，
  
  Published：2015
- 稿件说明：
移动端阅览
丁琼, 吕俊涛, 陈高文, 詹晓彬. LiDAR安置误差对定位精度影响分析[J]. 广东工业大学学报, 2015, 32(3): 115-118.

Ding Qiong, Lü Jun-tao, Chen Gao-wen, et al. Influence of LiDAR Systematic Error on Positioning Accuracy[J]. 2015, 32(3): 115-118.
丁琼, 吕俊涛, 陈高文, 詹晓彬. LiDAR安置误差对定位精度影响分析[J]. 广东工业大学学报, 2015, 32(3): 115-118. DOI： 10.3969/j.issn.1007-7162.2015.03.021.

Ding Qiong, Lü Jun-tao, Chen Gao-wen, et al. Influence of LiDAR Systematic Error on Positioning Accuracy[J]. 2015, 32(3): 115-118. DOI： 10.3969/j.issn.1007-7162.2015.03.021.

摘要

机载LiDAR为复杂的多传感器集成系统，系统误差是影响LiDAR定位精度的主要误差源.本文基于LiDAR定位方程，模拟往返航飞轨迹和激光脚点数据，定量地引入安置平移和安置旋转误差，研究各个系统误差对定位精度的影响程度和规律.实验结果表明安置平移误差对激光脚点定位精度的影响在对应方向有等量影响，而安置旋转误差对定位精度的影响在对应方向与扫描角相关.

Abstract

Airborne LiDAR is multisensor system. Systematic error is a main error which affects LiDAR positioning accuracy. This paper simulates flight trajectory and laser footprints based on LiDAR positioning equation. Boresight errors are introduced to analyze the relationship between LiDAR systematic error and positioning accuracy. Results show that lever arm biases have the same impact on the accuracy of laser footprint while boresight angle biases have relationship with scanning angles on the positioning accuracy.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Ground Deformation Monitoring and Influencing Factors Analysis in Fuzhou City Based on PSI Technology

A Study of Power Quality Regulation Strategies of Energy Storage Converters

Modeling of 3D NAND Memory Cells with Taper Angle and Programming Strategy Optimization

Robust Design for Artificial Noise-assisted UAV Terahertz Secure Communication

Multi-Scale Contrastive Embedding Enhanced Adaptive Intrusion Detection Model

Related Author

No data

Related Institution

No data

AI问答

⁰