指控系统体系架构的信息质量评估方法

Information Quality Evaluation of Command and Control Systems at Architecture Level

随着指控系统愈发庞大和复杂,架构在系统的整个生命周期中也愈发重要。因此,指控系统体系架构的效能评估对于提高架构设计阶段的整个系统能力来说是非常必要的。本文提出一种指控系统体系架构的信息质量评估方法。首先提出信息质量模型,包括信息质量的评估和权重分配方法以及综合评估。其次,提供系统地进行体系架构信息质量评估的框架。最后,在框架的基础上,进行一个实验来验证所提出的信息质量评估方法。实验结果表明,本文提出的方法可以基于指控系统体系结构模型有效地评估信息质量,有助于在指控系统体系结构设计阶段识别影响信息质量的关键因素,进而提高系统能力。

As command and control（C2） systems become larger and more complex, architecture plays a more essential role during the whole life-cycle of the systems. Thereby, capability evaluation of C2 systems at architecture level becomes necessary and important for improving the system capability at the stage of architecture design. This paper proposes a method for information quality evaluation of C2 system at architecture level. First, the ilfformation quality model is proposed, including measures of information quality and methods of weights assignment and synthesis of the measures. Second, a framework for systematically conducting architecture-level ilfformation quality evaluation is provided. Finally, based on the framework, an experiment is conducted to validate the proposed ilfformation quality evaluation method. Experiment results show that the proposed method can effectively evaluate the ilfformation quality based on architecture models of C2 systems, which can help to identify key factors of impaering ilfformation quality and improve the system capability at the stage of architecture design of C2 system.