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Multi-agent modelling and situational awareness analysis of human-computer interaction in the aircraft cockpit: A case study
Simulation Modelling Practice and Theory ( IF 3.5 ) Pub Date : 2021-05-28 , DOI: 10.1016/j.simpat.2021.102355
Xia Zhang , Youchao Sun , Yanjun Zhang , Siyu Su

The loss of situational awareness by pilots is one of the harshest risk factors leading to catastrophic accidents. In this paper a situational awareness analysis model based on multiple agents is presented to simulate the human-computer interaction process in the aircraft cockpit. From the perspective of human-in-loop, the integrated model consists of modularized pilot agent model, technical system agent model and environment agent model. Following the structured levels of situational awareness, the pilot's cognitive behaviors are modelled based on Adaptive Control of Thought-Rational (ACT-R) theory and Bayesian network, with the triggering inputs from the visual and auditory sensory channels. Considering the effects of overlapping information from different channels, the formation and evolution mechanism of the pilot's situational awareness is analyzed in a probabilistic inference manner. The tests of input-output characteristics prove that the model can well reflect the distribution and resist the uncertain fluctuation of different cognitive elements. The safety issues based on two simplified real risk scenarios, under the background of the incidents/accidents related with Boeing 737-8 (MAX), were analyzed. The mechanism of accident evolution along with the possible preventive measures were discussed. It is concluded that an early control priority transmission from the technical system to the pilots and the display of direct prompt messages could make a difference in avoiding the serious risk.



中文翻译:

飞机驾驶舱人机交互的多智能体建模与态势感知分析:案例研究

飞行员丧失态势感知能力是导致灾难性事故的最严重的风险因素之一。本文提出了一种基于多代理的态势感知分析模型来模拟飞机驾驶舱内的人机交互过程。从人在回路的角度来看,集成模型由模块化的飞行员代理模型、技术系统代理模型和环境代理模型组成。遵循情境意识的结构化水平,飞行员的认知行为基于思想理性自适应控制 (ACT-R) 理论和贝叶斯网络进行建模,触发输入来自视觉和听觉感官通道。考虑不同渠道信息重叠的影响,飞行员的形成和演变机制 以概率推理方式分析态势感知。投入产出特性的检验证明,该模型能较好地反映不同认知要素的分布情况,并能抵抗不同认知要素的不确定波动。在与波音 737-8 (MAX) 相关的事故/事故背景下,分析了基于两个简化的真实风险场景的安全问题。讨论了事故演变的机制以及可能的预防措施。结论是,从技术系统到飞行员的早期控制优先级传输和直接提示信息的显示可以在避免严重风险方面产生影响。投入产出特性的检验证明,该模型能较好地反映不同认知要素的分布情况,并能抵抗不同认知要素的不确定波动。在与波音 737-8 (MAX) 相关的事故/事故背景下,分析了基于两个简化的真实风险场景的安全问题。讨论了事故演变的机制以及可能的预防措施。结论是,从技术系统到飞行员的早期控制优先级传输和直接提示信息的显示可以在避免严重风险方面产生影响。投入产出特性的检验证明,该模型能较好地反映不同认知要素的分布情况,并能抵抗不同认知要素的不确定波动。在与波音 737-8 (MAX) 相关的事故/事故背景下,分析了基于两个简化的真实风险场景的安全问题。讨论了事故演变的机制以及可能的预防措施。结论是,从技术系统到飞行员的早期控制优先级传输和直接提示信息的显示可以在避免严重风险方面产生影响。讨论了事故演变的机制以及可能的预防措施。结论是,从技术系统到飞行员的早期控制优先级传输和直接提示信息的显示可以在避免严重风险方面产生影响。讨论了事故演变的机制以及可能的预防措施。结论是,从技术系统到飞行员的早期控制优先级传输和直接提示信息的显示可以在避免严重风险方面产生影响。

更新日期:2021-06-02
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