| 雷达/红外双模制导系统中目标跟踪信息辨别技术 |
| |
| 引用本文： | 杨俊鹏,祝小平.雷达/红外双模制导系统中目标跟踪信息辨别技术[J].南京航空航天大学学报(英文版),2007,24(3):245-249. |
| |
| 作者姓名： | 杨俊鹏 祝小平 |
| |
| 作者单位： | 西北工业大学航天学院,陕西,西安,710072 |
| |
| 摘 要： | 双模导引头为制导系统提供的目标信息存在很大的不确定性,辨别目标跟踪信息的有效性是双模制导系统中的关键环节.为此本文提出了将描述跟踪目标信息不确定性的模糊推理规则转化为神经网络的方法,解决了常规模糊逻辑推理系统处理导引头跟踪信息耗时长的问题.试验结果表明,该方法能实现对导引头目标跟踪信息的快速、准确判别,故满足了雷达/红外双模制导系统的要求.
|
| 关 键 词： | 双模制导系统 置信度 信息辨别 dual-mode guidance system confidence degree information differentiating 雷达 红外 双模 制导系统 目标跟踪 信息 辨别技术 GUIDANCE SYSTEM TECHNOLOGY INFORMATION Simulation results show differentiate fast network confidence degree weight value |
| 文章编号： | 1005-1120（2007）03-0245-05 |
| 修稿时间： | 2006-09-15 |
TARGET INFORMATION DIFFERENTIATING TECHNOLOGY IN INFRARED-RADAR DUAL-MODE GUIDANCE SYSTEM |
| |
| Yang Junpeng,Zhu Xiaoping.TARGET INFORMATION DIFFERENTIATING TECHNOLOGY IN INFRARED-RADAR DUAL-MODE GUIDANCE SYSTEM[J].Transactions of Nanjing University of Aeronautics & Astronautics,2007,24(3):245-249. |
| |
| Authors: | Yang Junpeng Zhu Xiaoping |
| |
| Abstract: | An improved target tracking information differentiating system using the neural network to substitute for fuzzy rules is presented for the infrared-radar dual-mode guidance system. Since the neural network training based on the expert knowledge database is conducted off-line, the benefits for developing real-time tracking capabilities can be obtained. The network outputs the confidence degree denoted by the weight value of target information in the data fusion center according to two input variables of the measurement noise covariance and the tracking filter covariance. Simulation results show that the improved system can differentiate the target tracking information from the seeker fast and accurately. |
| |
| Keywords: | dual-mode guidance system confidence degree information differentiating |
| 本文献已被 维普 万方数据 等数据库收录！ |
