摘要
针对现有军用机场飞行区设施质量状况的测量手段费时费力,关于机场各项设施布局合理性没有合理测量手段的问题,引入满意度调查方法,采用改进的项目反应理论(Item Response Theory,IRT)等级反应模型对机场飞行区设施使用满意度进行问卷设计,填补了设施使用满意度调查问卷研究的空白。选取某军用机场作为案例,以96个样本数据库为基础,进行单维性检验和等级反应模型拟合检验,构建基于IRT的飞行区设施使用满意度设计模型,删除不符合要求的项目,并对项目参数赋予了新的意义。在精简了指标的同时达到了调查目的,也为下一步广泛调查以及调查题库完善打下了坚实的基础,结果表明所提方法具有科学性与可行性。
Aimed at the problems that both the time-consuming and laborious measures are in existence for making a measurement on the quality of the existing military airport flight area,and there is no reasonable measurement method for the rationality of the airport facilities layout,an idea of satisfaction survey is introduced,and the improved item response theory(IRT)graded response model is adopted for airport flight.The questionnaire design of the facility satisfaction degree is used to fill the blank of the facility use satisfaction questionnaires.A certain military airport is selected as a case and 96 sample databases are used as the basis to conduct unidimensional test and grade response model fitting test.A flight area facility satisfaction design model based on IRT is constructed to delete the items that did not meet the requirements and endow with a new significance to the project parameters.At the same time,the target of the survey is achieved,and a solid foundation is laid for the next extensive survey and the improvement of the survey question bank.The results show that the proposed method is scientific and feasible.
作者
陈奇奇
王观虎
徐吉朋
张俭
张国权
邵斌
种小雷
CHEN Qiqi;WANG Guanhu;XU Jipeng;ZHANG Jian;ZHANG Guoquan;SHAO Bin;CHONG Xiaolei(Aeronautics Engineering College,Air Force Engineering University,Xi'an 710038,China;Unit 94899,Fuqing 350300,Fujian,China;Unit 94826,Shanghai 200000,China)
出处
《空军工程大学学报（自然科学版）》
CSCD
北大核心
2020年第1期99-105,共7页
Journal of Air Force Engineering University(Natural Science Edition)
