摘要
在战场态势评估领域,战场环境的知识表示和相关的推理方法是一个急需解决的难题。推广的模拟表示及混合推理框架采用了多层模拟结构来表示战场环境及相关的军事知识,对图模型进行了扩展,在其语句子系统融入了包括一阶谓词逻辑、非单调逻辑、模糊逻辑、Demster-Shafer证据方法及其相应的证明理论,使其具备了表示多种不确定性知识与现象的能力,以及利用这些知识对不确定现象进行推理的能力。关于战场态势评估的应用实例简要地说明了所述方法的应用步骤及其作用。
The representation of battlefield environments as knowledge and the related reasoning approaches involve difficult problems to be urgently solved in concerning battlefield situation assessments. The extended analogical representation and hybrid reasoning framework adopts a multi-layer analogical structure to represent battlefield environments and related military knowledge. This framework has extended the diagram models, and comprises in the corresponding sentence system the first order predication logic, the non-monotonic logic, the fuzzy logic, the Demster-Shafer evidence theory and the corresponding proving theories. Thus it possesses the ability to represent various undetermined knowledge and uncertain phenomena, and to reason about these phenomena based on such kinds of knowledge. The example concerning battlefield situation assessment gives a brief illustration of the power of the framework and approach to use it.
出处
《系统仿真学报》
CAS
CSCD
2003年第12期1694-1697,共4页
Journal of System Simulation
关键词
模拟表示
模型论
图模型
混合推理
战场态势评估
analogical representation
model theory
diagram models
hybrid reasoning
situation assessment
