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Analysis of the Risks and Benefits of Flight Deck Adaptive Systems

机译：飞行甲板自适应系统的风险和收益分析

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The objectives of this work were to identify human performance risks and benefits of adaptive systemsthrough a systematic analysis and heuristic evaluation of adaptive system component types andcharacteristics. As flight deck automated systems have more access to aircraft data, sensor data, storeddatabases, communicated information, and real time flight crew inputs, as well as more ability to processthat information in sophisticated ways to identify situational priorities and context, it is becoming morerealistic for those automated systems to adapt their behavior based on context. Automated systems that canmake such changes on their own are called adaptive systems. The concern here is with adaptive systems thatare perceived by the pilot to behave non-deterministically even though they are technically deterministic.Based on a framework to describe the types and characteristics of adaptive system components, arisk/benefit analysis was preformed to identify potential issues. Based on this analysis, eight representativeadaptive system storyboards were developed as the basis of a heuristic evaluation with pilots to validate theanalysis and explore more detailed issues and potential risk mitigations. The value of this work is expectedto be in suggesting adaptive system issues, risks, and guidelines that need to be considered in making designdecisions and approving new adaptive systems on the flight deck.
机译：这项工作的目标是确定人类绩效风险和自适应系统的收益 通过对自适应系统组件类型进行系统分析和启发式评估 特征。随着驾驶舱自动化系统对飞机数据，传感器数据，存储的更多访问 数据库，传达的信息和实时的机组人员输入，以及更多的处理能力 以复杂的方式识别情况优先级和环境的信息，它正在变得越来越 对于那些自动化的系统而言，根据上下文调整其行为是很现实的。自动化系统可以 自行进行此类更改的过程称为自适应系统。这里关注的是自适应系统， 即使飞行员在技术上是确定性的，他们仍会感觉不确定性。 基于描述自适应系统组件类型和特征的框架， 进行风险/收益分析以识别潜在问题。根据此分析，八个代表 自适应系统情节提要被开发为飞行员进行启发式评估的基础，以验证 分析和探索更详细的问题以及潜在的风险缓解措施。这项工作的价值值得期待 提出在设计时需要考虑的自适应系统问题，风险和准则 决策并批准驾驶舱上的新自适应系统。

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