电波科学学报2012，Vol.27Issue(6)：1256-1260,5.
基于蚁群算法的动目标显示参差码优化设计
Optimal design for MTI stagger code based on ant colony algorithm
陈希信 1韩彦明 1王峰1
作者信息
- 1. 南京电子技术研究所,江苏南京210039
- 折叠
摘要
Abstract
The optimal design method for moving target indication(MTI) stagger code based on ant colony algorithm(ACA) is presented. Under the conditions that the maximum stagger ratio is less than or equal to the allowed value and the expansion multiple of blind speed is greater than that corresponding to the first blind speed, the ACA is used to search the optimal stagger code which makes the first notch depth of the stagger MTI filter as shallow as possible and the pass-band as flat as possible, so the target loss decreases when the clutter is supressed. The MTI stagger code design is a kind of combinatorial optimization problem, and the ACA is very suitable for solving this kind of problem. The provided design examples and performance analysis demonstrate the feasibility and validity of the design method.关键词
动目标显示/参差码/蚁群算法Key words
moving target indication/stagger code/ant colony algorithm分类
信息技术与安全科学引用本文复制引用
陈希信,韩彦明,王峰..基于蚁群算法的动目标显示参差码优化设计[J].电波科学学报,2012,27(6):1256-1260,5.
