水下航行器仿生侧线探测阵列优化布置模型及评估方法

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水下航行器仿生侧线探测阵列优化布置模型及评估方法

更新时间：2025-07-09

- 水下航行器仿生侧线探测阵列优化布置模型及评估方法
- Issue 11, Pages: 34-45(2021)
- 作者机构：
  
  1. 西安交通大学机械工程学院
  2. 西安交通大学机械制造系统工程国家重点实验室
  3. 西安交通大学陕西省智能机器人重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： U665.2;U674.941
- Published：2021
- 稿件说明：
移动端阅览
[J]. 2021, (11): 34-45.
DOI：

[J]. 2021, (11): 34-45. DOI：

摘要

为了解决水下航行器仿生侧线探测系统传感器阵列优化布置问题

提出了一种结合贝叶斯概率模型及顺序启发式算法的传感器阵列优化布置方法。基于贝叶斯概率定理对水下航行器目标位置探测问题进行数学建模;构建仿生侧线探测阵列物理模型及其流场仿真数据集

采用顺序启发式算法优化阵列布局位置;根据特征筛选方法计算不同阵列布置下目标位置探测信息的相关性

对传感器阵列布局进行冗余度约减及优化评估;利用后验概率验证仿生侧线探测阵列优化布置模型

估计运动目标物位置。仿真实验结果表明:与传统方法相比

提出的阵列优化布置模型及评估方法得到的非目标位置的干扰区域探测概率减小到1%以下

有效提高了目标物位置的探测概率

证明了阵列优化方法的可行性与有效性

可为水下航行器侧线传感器阵列的优化布局提供理论与技术支撑。

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references

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