基于语义相似度的工程装备试验设计知识检索系统  

Semantic similarity based konwledge retrieval system of engineering equipment experiments design

作　　者：鞠进军 陈俞龙 张颖 汪辉 宋万马 JU Jinjun;CHEN Yuong;ZHANG Ying;WANG Hui;SONG Wanma(Training Base,Army Engineering University of PLA,Xuzhou 221004,China)

机构地区：[1]陆军工程大学训练基地,江苏徐州221004

出　　处：《现代电子技术》2024年第12期170-176,共7页Modern Electronics Technique

基　　金：装备军内科研重要项目(LJ20191A070270)。

摘　　要：针对工程装备作战试验与在役考核方案和大纲设计(简称工程装备试验设计)专业性强、难度高、知识重用率低等问题,提出一种基于语义相似度的知识检索系统。首次构建工程装备试验设计领域本体模型,实现案例知识的规范化表示,为知识重用奠定基础。为提高案例检索的准确性,设计一种基于语义相似度的工程装备试验设计案例的双层检索方法,实现设计前与设计过程中相似案例的一次与二次精准推送。最后,以某型自行舟桥装备在役考核大纲设计为例进行试验。试验结果证明,所设计系统能够提高工程装备领域试验设计的效率和科学性。In order to solve the problems of strong professionalism,high difficulty and low rate of knowledge reuse in the scheme and outline design for operational test and in-service assessment of engineering equipment(engineering equipment experiments design),a knowledge retrieval system is proposed.An ontology model for the field of engineering equipment experimental design is constructed for the first time,so as to realize the standardized representation of case knowledge,and lay the foundation for knowledge reuse.In order to improve the accuracy of case retrieval,the two-level retrieval method based on semantic similarity of engineering equipment is proposed,which can achieve precise one-time and secondary push of similar cases before and during the design process.Taking the design of in-service assessment outline for a certain type of self-propelled pontoon bridge equipment as an example for testing,the testing results show that the designed system can improve the efficiency and scientificity of experimental design in the field of engineering equipment.

关 键 词：工程装备 试验设计 语义相似度 知识检索 知识重用 本体模型 同义扩展 

分 类 号：TN911-34[电子电信—通信与信息系统] TP3[电子电信—信息与通信工程]