A Model of Human Decision Making in Complex Systems and its Use for Design of System Control Strategies
A Model of Human Decision Making in Complex Systems and its Use for Design of System Control Strategies
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复杂系统中人类决策模型及其在系统控制策略设计中的应用
DOI：
10.1109/acc.1982.4170794
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发表时间：
1982
期刊：
影响因子：
--
通讯作者：
M. Lind
中科院分区：
文献类型：
--
作者：
J. Rasmussen;M. Lind
本文在研究控制室事件报告和性能的基础上，提出了一种复杂系统控制中操作员决策的模型。这项研究表明，如何运营商的基础上，他们的决策知识的系统属性在不同层次的抽象取决于他们的感知系统的即时控制要求。这些级别对应于抽象层次结构，包括系统目的、功能和物理细节，通常用于描述正式的设计过程。在紧急情况下，操作员的任务是为系统恢复设计一个合适的控制策略，控制系统设计者应提供一个人机界面，支持操作员识别其任务，并在与直接控制要求相对应的抽象层次上与系统进行通信。描述了多级流模型中系统特性的形式化表示，为集成控制系统设计提供了基础。
The paper describes a model of operators' decision making in complex system control, based on studies of event reports and performance in control rooms. This study shows how operators base their decisions on knowledge of system properties at different levels of abstraction depending on their perception of the system's immediate control requirements. These levels correspond to the abstraction hierarchy including system purpose, functions, and physical details, which is generally used to describe a formal design process. In emergency situations the task of the operator is to design a suitable control strategy for systems recovery, and the control systems designer should provide a man-machine interface, supporting the operator in identification of his task and in communication with the system at the level of abstraction corresponding to the immediate control requirement. A formalized representation of system properties in a multilevel flow model is described to provide a basis for an integrated control system design.