考虑认知行为差异的乘员信息作业绩效研究

Research on Crew's Information Operation Performance with the Difference of Cognitive Behavior

认知行为差异逐渐成为乘员信息作业绩效的主要影响因素,为提高乘员的信息作业绩效,开展了考虑认知行为差异的装甲车辆乘员信息作业绩效研究。基于任务-网络建模技术,构建了融合通道维度的乘员信息作业认知行为模型,以及乘员信息作业绩效预测模型。针对不同认知能力水平,进行了乘员信息作业绩效对比实验;通过对绩效数据的统计分析,得到了乘员认知能力与作业绩效之间的相关关系和影响规律。结果表明:乘员信息作业绩效预测结果与实验数据具有较好的一致性;乘员认知能力与信息作业绩效呈显著的正相关关系,乘员认知行为差异对信息作业绩效具有显著影响。建议装甲车辆乘员选拔应结合认知能力测评,并进行针对性训练和任务分工,可以提高乘员作业绩效,节约训练资源。

The difference of cognitive behavior has gradually become the main influencing factor of crew’s information operation performance.To improve crew’s information operation performance,the information operation performance of armored vehicle crew is studied with the difference of cognitive behavior.A cognitive behavior model of crew’s information operation with channel dimension integrated is built based on task-network modeling technology.A predictive model of crew’s information operation performance is built.The contrast experiment of crew’s information operation performance is conducted for different levels of cognitive ability.The correlation and influence between crew’s cognitive ability and information operation performance are obtained through the statistical analysis of performance data.The results show that the predicted data is in good agreement with the experimental data.Crew’s cognitive ability has a significant positive correlation with operation performance.Cognitive behavior difference has a significant effect on information operation performance.The selection of armored vehicle crew is suggested to be combined with cognitive ability evaluation,as well as training and task assignment can be conducted accordingly,which helps to improve crew’s operation performance and save training resource.