Study on Optimal Cut Angle in 1D and 2D Passive Sensor Triangulation with Different Measure Errors

WANG Guo-hong; SU Wei; BAI Jing; ZHONG Pei-lin

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Study on Optimal Cut Angle in 1D and 2D Passive Sensor Triangulation with Different Measure Errors

更新时间：2025-07-16

- Study on Optimal Cut Angle in 1D and 2D Passive Sensor Triangulation with Different Measure Errors
- Acta Electronica Sinica Vol. 37, Issue 6, Pages: 1295-1299(2009)
- 作者机构：
  
  海军航空工程学院信息融合技术研究所,山东,烟台,264001
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN971
- Published：2009
- 稿件说明：
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WANG Guo-hong, SU Wei, BAI Jing, et al. Study on Optimal Cut Angle in 1D and 2D Passive Sensor Triangulation with Different Measure Errors[J]. Acta Electronica Sinica, 2009, 37(6): 1295-1299.
DOI：

WANG Guo-hong, SU Wei, BAI Jing, et al. Study on Optimal Cut Angle in 1D and 2D Passive Sensor Triangulation with Different Measure Errors[J]. Acta Electronica Sinica, 2009, 37(6): 1295-1299. DOI：

摘要

研究了不同量测维数(1D和2D)被动传感器测向交叉定位系统的最优交会角问题

在假定两个传感器的角度量测精度不一致的情况下计算出了目标位置均方根误差达到最小值的交会角

讨论了仰角和角度量测精度对最优交会角的影响

得出的相关结论对实现无源传感器的最优化配置

提高定位精度有一定的实际意义.

Abstract

The optimal cut angle in passive triangulation system is studied in the case of bearing-nly (1D) and two dimensional (2D) passive sensor system.In the sense of minimum RMSE

the optimum cut angle is obtained under the consideration that the two sensors have different measure accuracy.The influence on the optimal cut angle caused by elevation and measure accuracy is discussed.The obtained results are helpful for the optimal deployment of passive sensors.

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