基于区间层次分析法的舰船动力系统方案评估研究  

Research on project evaluation of warship power system based on interval-based analytic hierarchy process

作　　者：李春强[1] 

机构地区：[1]北京信息科技大学,北京100101

出　　处：《舰船科学技术》2016年第7期124-127,共4页Ship Science and Technology

基　　金：国家自然科学基金资助项目(70671106)

摘　　要：针对舰船动力系统方案评估的不确定性,提出一种新的舰船动力系统方案评估方法。首先建立舰船动力系统方案评估指标,然后利用区间层次分析法确定舰船动力系统方案评估指标权重。在此基础上,结合区间数理论建立基于区间数可能度的舰船动力系统方案评估模型。最后结合实例对舰船动力系统方案进行评估,验证该方法的可行性和有效性。Aiming at the uncertainty of project evaluation of warship power system, a new method for project evaluation of warship power system was proposed. Firstly, indexes for project evaluation of warship power system was founded, then weights of indexes for project evaluation of warship power system was ascertained based on IAHP. Based on which a model for project evaluation of warship power system combined interval number theory based on interval-number possibility degree. Finally, evaluating projects of warship power system combining an example, which verifying the feasibility and validity of the method.

关 键 词：舰船动力系统 方案评估 区间层次分析法 区间数 

分 类 号：U664.1[交通运输工程—船舶及航道工程]