显示界面复杂目标辨认研究
发布时间：2018-07-21 16:53
【摘要】：为了使作战人员更快速地辨认武器系统显示界面目标,研究人对不同复杂程度及大小的目标符号辨认情况,为武器系统显示界面的目标编码设计提供依据。提出目标符号复杂度的定义,建立复杂度计算公式,对符号的复杂程度进行量化。通过测定被试完成搜寻特定目标的时间,建立反应时间和符号复杂度与大小、高复杂度目标数量与大小的线性回归模型。提取被试辨认不同复杂度目标的脑电信号,分析脑负荷。结果表明符号复杂度越低或尺寸越大,目标越容易辨认;当大小一定时,人对复杂度3以下的目标辨认情况较好,对复杂度3以上的目标辨认绩效明显下降;脑负荷随着目标复杂度的增大而增大。结论为武器系统显示界面的符号复杂度应设计在3以下,高复杂度目标符号使用时应合理调整其大小。
[Abstract]:In order to make the combat personnel more quickly identify the target of the display interface of weapon system , the target symbol recognition of different complexity and size is studied . The definition of the complexity of target symbol is proposed , and the complexity of the symbol is quantified . The results show that the lower the symbol complexity or the larger the size , the easier the target recognition performance can be achieved . The conclusion is that the symbol complexity of the display interface of weapon system should be designed below 3 , and its size should be adjusted reasonably when the target symbol is high complexity .
【作者单位】： 空军工程大学防空反导学院;
【基金】：国家自然科学基金(51405505) 航空科学基金资助项目(20131996014)
【分类号】：TJ762.13
，
本文编号：2136175
[Abstract]:In order to make the combat personnel more quickly identify the target of the display interface of weapon system , the target symbol recognition of different complexity and size is studied . The definition of the complexity of target symbol is proposed , and the complexity of the symbol is quantified . The results show that the lower the symbol complexity or the larger the size , the easier the target recognition performance can be achieved . The conclusion is that the symbol complexity of the display interface of weapon system should be designed below 3 , and its size should be adjusted reasonably when the target symbol is high complexity .
【作者单位】： 空军工程大学防空反导学院;
【基金】：国家自然科学基金(51405505) 航空科学基金资助项目(20131996014)
【分类号】：TJ762.13
，
本文编号：2136175
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