CAJ | 학술논문

采用数字化工程的方法将先前起落架总体方案设计人员的经验有效地进行存储。运用Visual C＋＋和Oracle开发了大型客机起落架总体方案设计软件，以快速确定大型客机起落架的总体设计方案。收集整理国内外现有大型客机起落架的布局和结构形式，建立大型客机起落架布局和结构形式库、大型客机起落架缓冲系统范例库和大型客机起落架收放形式范例库。针对起落架总体设计参数的确定建立了伴随知识库并进行了工程算法研究。软件满足用户需要，达到提高飞机及起落架设计质量、缩短研制周期的目的。
채용수자화공정적방법장선전기락가총체방안설계인원적경험유효지진행존저。운용Visual C＋＋화Oracle개발료대형객궤기락가총체방안설계연건，이쾌속학정대형객궤기락가적총체설계방안。수집정리국내외현유대형객궤기락가적포국화결구형식，건립대형객궤기락가포국화결구형식고、대형객궤기락가완충계통범례고화대형객궤기락가수방형식범례고。침대기락가총체설계삼수적학정건립료반수지식고병진행료공정산법연구。연건만족용호수요，체도제고비궤급기락가설계질량、축단연제주기적목적。
Conceptual scheme design software was developed by Visual C＋＋ and Oracle to determine the conceptual design scheme quickly. This method can well memorize the past experience of designers. First, the layout and structure format of the landing gear for large-scale civil airplanes in existence was collected. Furthermore, the example databases for the damping and retracting system of large-scale civil airplanes were given. Finally, the design parameters of the conceptual design scheme were studied with the knowledge database. As a result, the software is satisfied needs of customers and realized the purpose of improving the design quality of the airplane and landing gear, and shortening the developing time.