基于SRK 的航天测试发射操作人员认知行为分析

为提高航天发射的可靠性，对基于SRK的航天测试发射操作人因可靠性中的关键环节进行分析。针对航天测试发射操作参与系统庞大、人员数量大等特点，建立航天测试发射操作 SRK 认知模型，在动态情景环境下对SRK模型中人员认知行为进行研究，通过实例对航天测试发射操作中人员认知行为进行分析。分析结果表明：该模型能够确定不同情境环境下人员操作认知行为方式，可为人因可靠性定量分析提供参考。

Human Cognitive Behavior Analysis of Space Test and Launch Processing Based on SRK

In order to improve the reliability of the space launch, analyze the key link of human reliability of space test and launch processing based on SRK. Based on the characteristics of space test and launch processing which needs many systems and a large of people to participate in, establish SRK cognitive model of space test and launch processing, carry out research on SRK model human cognitive behavior under dynamic environment. Analyze human cognitive behavior in space test and launch processing by example. The analysis results show this model can define the cognitive behavior mode of human processing in different situational context, also can provide reference for quantitative analysis of human reliability.