| 王新晓,黄建国,褚福照,张永峰.数字多波束目标被动定向仿真技术研究[J].,2004,23(6):31-34,52 |
| 数字多波束目标被动定向仿真技术研究 |
| A study of the passive multi-beam directionality simulation technique |
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| 中文摘要: |
| 对被动工作方式来说,目标方向是水下探测系统最重要的估计参数。本文以被动多波束目标方位估计的三波束抛物线法为基础,提出了一种对多波束目标定向进行数字仿真研究的实用方法,该方法包括目标被动仿真信号的产生、被动多波束输出信号的产生、以及被动多波束目标定向等的仿真研究。利用本文开发的仿真软件,进行了大量的仿真试验。试验的结果验证了本文所采用的理论及方法的实用性和有效性。 |
| 英文摘要: |
| Incidental angle of target is the most important parameter in the underwater passive acoustic homing system. Three-beam parabola method is studied in the paper. A practical digital simulation method of multi-beam target directional is put forword. Methods of how to produce the passive simulation signal, produce the beam output signal, and get the passive bearing estimation results is provided. And the simulation software is programmed. Results of computer simulation experiment validate the practicability of the theory and method adopted by this thesis. |
| DOI：10.11684/j.issn.1000-310X.2004.06.007 |
| 中文关键词: 多波束 被动定向 仿真技术 |
| 英文关键词: lti-beam Passive bearing Simulation technique |
| 基金项目: |
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