摘要
针对当前空中目标识别的特点,探讨基于D-S理论的多传感器空中目标识别方法。设计了一套多传感器空中目标识别算法。详细推导了该算法,对“未知度”的概念进行了扩充,让其涵盖了部分不可求的逆命题,并结合具体实例对其应用进行了验证和分析。分析表明,该算法能够较好地识别空中目标。灵活确定“未知度”,适当扩充“未知度”的概念,可使一些复杂问题简单化,通过较少地运算达到预定效果。
In allusion to characteristic of aerial target identification, a method of multiple sensor identifying aerial target based on D-S theory is discussed. An arithmetic used to multiple sensor identifying aerial target is designed. The arithmetic extends the notion of ＂unknown degree＂ and lets it cover some unknowing anti-proposition. Then an example is used to test it. By analyzing, the arithmetic can be used to identify aerial target preferably. Some complicated problem can be simplified by confirming “unknown degree” neatly and extending it properly, and achieved the preconcerted purpose though less calculating.
出处
《情报指挥控制系统与仿真技术》
2005年第6期53-57,共5页
Information Command Control System and Simulation Technology
关键词
D-S理论
多传感器
目标识别
D-S theory
multiple sensors
target identification
