The research of aircraft troubleshooting support technology based on cbr and its application would take effect on customer service and technology support ability of aircraft manufacturer . and aircraft operators will benefit from this research 研究基于cbr方法的飞机排故支持技术及其应用,对飞机制造商提高客户服务和技术支援能力具有重要的作用,同时飞机运营商也可以从中获得帮助。
With aircraft manufacturers planning to develop even larger aircraft ; air passenger profiles constantly changing and air cargo tonnages continuing to climb ; and with airlines becoming more competitive , an airport is no longer just about aircraft 由于飞机制造商正计划研制体积更大的飞机，航机乘客的类型又不断改变，加上航空货运量持续攀升，以及航空公司之间的竞争愈趋激烈，机场不再是只为飞机提供服务的设施。
System effectiveness and life cycle costs of aircraft were focused more than the capability . to meet more and more the demands of safety , scheduled service , economy and comfort , commercial aircraft manufacturers do more and more work on the reliability and maintainability in aircraft design and manufacturing 在此前提下，为使现代商用飞机进一步满足安全、正点、经济、舒适的使用要求，各飞机制造商都在商用飞机的设计和生产阶段，针对飞机的可靠性、维修性开展了大量工作，并收到良好效果。
Support of spare part at initial stages is so important for ensure of spare part , it ’ s a foundation for the subsequent work . currently , when our country ’ s manufacturers of aircraft and airline companies make the support of spare parts , they usually use their experience . it lacks scientific method for counting the recommend number of spare parts and lacks software system 当前,我国飞机制造商和各大航空公司在很大程度上只是凭经验进行相应的备件支援工作,缺乏一个科学的、完善的备件支援体系和计算机化的管理方法,这对飞机的使用可用度、完好性及全寿命周期费用均带来了不利因素。
