详情

原文传递 Defining Collaborative Control Interactions Using Systems Theory.

题名：	Defining Collaborative Control Interactions Using Systems Theory.
作者：	Kopeikin, A. N; Leveson, N. G; Neogi, N. A.
摘要：	Abstract. Human teams collaborate by establishing roles, changing functional authorities, maintaining team cognition, coordinating, and mutually helping one another close control loops. These complex interactions are inspiring novel concepts to improve human-machine and multi- machine collaboration. However, these new systems face engineering gaps in modeling, analysis, design, and assurance. As such, few have been fielded in safety-critical domains like aerospace. To analyze safety, this paper introduces a system-theoretic framework to describe interactions that are— or are planned to be—used in multi-controller systems. It outlines a taxonomy of seven structural dimensions that influence controller interactions and nine dynamics observed in collaborative control that are defined using Systems Theory. An analyzed set of 101 controller interactions in aerospace systems demonstrates how to apply the framework and that designers are trying to create more sophisticated systems. This framework provides the foundation to extend system-theoretic hazard analysis techniques to systematically find collaborative-control causal factors.
总页数：	18 pages