摘要
从毁伤效能评估的研究概况入手,引出了基于V/L分层法的毁伤评估研究框架。针对典型目标,围绕战斗部和目标的建模,从弹目初始交互到部件破坏状态、再到目标工程性能度量和目标作战性能度量的各种映射算子的获取,以及所需要的试验和信息三个方面,系统的论述了毁伤评估的方法体系。并指出映射O1,2的获取是当前研究最薄弱,也是最关键的问题,利用试验设计规划各类试验是一种有效的解决途径。最后将V/L分层法向系统目标拓展,提出了系统目标毁伤效能评估的研究框架和研究思路。
Started from the survey of Damage efficiency assessment, the V/L taxonomy worked as the framework of damage assessment is introduced. Based on that framework, the following three aspects are discussed about typical target ： firstly, the modeling of target and warhead; secondly, the mappings from the threat-target initial conditions to the statement of components dam-aged, then to the measurement of performances, and finally to the measurement of effectiveness ; lastly, the experiment and information needed. Then it is stated that mapping O1,2 is of the most importance but has not been thoroughly studied, and it is helpful to arrange all of the tests and experiments via design of experiment. In the end, a general framework and methodology for the dam-age efficiency assessment of system target are proposed by expanding the V/L taxonomy.
出处
《宇航学报》
EI
CAS
CSCD
北大核心
2009年第3期827-836,共10页
Journal of Astronautics
基金
国家自然科学基金(60604020)
关键词
毁伤效能
V/L分层法
降阶态
毁伤树
系统目标
Damage efficiency
V/L taxonomy
Degraded states
Fault tree
System target
