| 飞行仿真中基于嵌入式Qt的CDU仿真模块设计 |
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| 引用本文： | 周旋,顾宏斌.飞行仿真中基于嵌入式Qt的CDU仿真模块设计[J].长沙航空职业技术学院学报,2014(2):49-53. |
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| 作者姓名： | 周旋 顾宏斌 |
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| 作者单位： | 南京航空航天大学民航学院,江苏南京211100 |
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| 摘 要： | 为了提高飞行仿真中控制显示组件（CDU）的真实度，本文基于嵌入式Linux和Qt，参照真实CDU的显示和按键的特性，使用面向对象的仿真方法建立CDU的页面显示和页面逻辑，实现了CDU的显示输人功能。使用SQLite数据库存储页面标题，上位机处理页面数据，以模块化的思想简化了CDU页面的生成。经实物测试，该方法能方便地生成CDU页面。
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| 关 键 词： | 控制屁示组件 飞行仿真 面向对象 嵌入式 |
Design of CDU Emulation Unit Based on Embedded Qt in Flight Simulation |
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| ZHOU Xuan,GU Hongbin.Design of CDU Emulation Unit Based on Embedded Qt in Flight Simulation[J].JOurnal of Changsha Aeronautical Vocational and Technical College,2014(2):49-53. |
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| Authors: | ZHOU Xuan GU Hongbin |
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| Institution: | ( College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing JiangSu 211100) |
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| Abstract: | To enhance the fidelity of control display unit （CDU）, a CDU emulation unit was designed based on Embedded Linux and Qt platform and referring to real CDU. Modular system was used with page text storing in SQLite Database, page data calculating in PC and page order generating in CDU. The experiment shows little work was needed to add a new page to the unit.. |
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| Keywords: | control and display unit （CDU） flight simulation object - oriented embedded linux |
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