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A Markov Decision Process Approach to Human/Machine Function Allocation in Optionally Piloted Vehicles

机译:马尔可夫决策过程中可选导向车辆的人类/机器功能分配方法

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We describe a method for determining normatively optimal task allocations between human operators and automation in an Optionally Piloted Vehicle (OPV). Our method can be used statically during design or dynamically during flight to advise or restrict task transfers between agents. We use detailed human performance and workload models created via the U.S. Army's IMPRINT tool, but then transform them into state networks from which Markov Decision Processes (MDPs) can be generated and solved for a policy. The policy will dictate how tasks should be allocated between various performance methods in order to optimize long-term expected utility. This approach builds on, but greatly extends, work by Kirlik (1993). We employ a much higher fidelity human performance model, and permit much more flexible human/automation interactions. We provide multiple examples of the use of this approach to address task allocation questions relevant to the design and performance of an OPV.
机译:我们描述了一种用于在可选导向的车辆(OPV)中的人工运营商和自动化之间的规范性最佳任务分配的方法。我们的方法可以在设计期间或在飞行期间动态使用,以建议或限制代理之间的任务转移。我们使用通过美国军队的压印工具创建的详细人性性能和工作负载模型,但是将它们转换为可以生成和解策略的Markov决策过程(MDP)的状态网络。该政策将决定应在各种性能方法之间分配任务,以优化长期预期实用程序。这种方法构建,但大大扩展,由Kirlik(1993)工作。我们采用了更高的富达人类绩效模型,并允许更灵活的人类/自动化互动。我们提供了多个使用这种方法来解决与OPV的设计和性能相关的任务分配问题。

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