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论文:2013,Vol:31,Issue(4):607-613 |
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引用本文： |
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苟艳妮, 王英民, 王奇. 利用模拟退火算法的多基地浮标定位研究[J]. 西北工业大学 |
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Gou Yanni, Wang Yingmin, Wang Qi. Applying Simulated Annealing Algorithm to Locating Multistatic Bouy[J]. Northwestern polytechnical university |
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| 利用模拟退火算法的多基地浮标定位研究 |
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| 苟艳妮, 王英民, 王奇 |
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| 西北工业大学 航海学院, 陕西 西安 710072 |
| 摘要: |
| 结合声纳浮标技术的发展方向,针对水下目标定位问题,将现代最优化技术——模拟退火算法引入到多基地浮标对水下目标定位的非线性规划中。首先建立适合于浮标系统工作方式配置的目标函数,然后选择合理的接收规则和停止准则,通过大量实验对算法的定位性能、收敛性等性能指标进行了计算机仿真。从仿真结果看,算法能够收敛于最优解,找到最佳匹配点,实现对目标的有效定位。仿真分析的结果证实了模拟退火算法在多基地浮标目标定位应用中的可行性。 |
| 关键词:
多基地浮标
模拟退火算
目标定位
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| Applying Simulated Annealing Algorithm to Locating Multistatic Bouy |
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| Gou Yanni, Wang Yingmin, Wang Qi |
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| College of Marine Engineering, Northwestern Polytechnical University, Xi'an 710072, China |
| Abstract: |
| With the simulated annealing algorithm that has the global optimization capability, we use the multistatic buoy to perform the nonlinear programming of underwater target location.First, we build the objective function suit-able for the configuration of a multistatic passive location buoy.Then we select the appropriate reception rule and annealing rule.Finally we simulate the performances of the simulated annealing algorithm such as its location and convergence.The simulation results, given in Figs.4 through 8 and Tables 1 and 2, and their analysis show prelim-inarily that the simulated annealing algorithm can converge to the optimal solution and find its best match point, thus effectively locating the underwater target.The simulation results also verify that it is feasible to apply the simu-lated annealing algorithm to locating a multistatic buoy. |
| Key words:
algorithms
constrained optimization
convergence of numerical methods
error analysis
functions
location
Markov processes
simulated annealing
targets
underwater acoustics
multisatic buoy
target location
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| 收稿日期: 2012-10-23
修回日期:
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| DOI: |
| 基金项目: 西北工业大学基础研究基金(JCY20120112)资助 |
| 通讯作者:
Email： |
| 作者简介: 苟艳妮(1980-),女,西北工业大学讲师,主要从事水下声信息处理的研究。
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| 作者相关文章 |
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| 苟艳妮 在本刊中的所有文章 |
| 王英民 在本刊中的所有文章 |
| 王奇 在本刊中的所有文章 |
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