| 飞艇仿真器关键技术分析与设计 |
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| 引用本文： | 蔡自立,屈卫东,席裕庚.飞艇仿真器关键技术分析与设计[J].装备指挥技术学院学报,2007,18(1):104-108. |
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| 作者姓名： | 蔡自立 屈卫东 席裕庚 |
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| 作者单位： | 上海交通大学,自动化系,上海,200240 |
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| 摘 要： | 按照飞艇仿真器的设计要求,分析了其功能模型,在此基础上,详细讨论了其关键技术———运动学与动力学计算引擎的设计,提出了3种方案。前2种设计方案充分利用了Matlab软件的仿真功能以实现运动学与动力学计算引擎,实现起来比较简单,但不能解决实时性问题,可应用于前期的概念性设计与功能验证;第3种方案要求自行设计满足实时性要求的运动学与动力学计算引擎,能够满足最终的飞艇仿真器设计目标。
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| 关 键 词： | 飞艇 仿真器 半物理 全过程仿真 |
| 文章编号： | 1673-0127（2007）01-0104-05 |
| 收稿时间： | 2006-11-01 |
| 修稿时间： | 2006年11月1日 |
Analysis on the Key Technology and Design of the Airship Simulator |
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| CAI Zili,QU Weidong,XI Yugeng.Analysis on the Key Technology and Design of the Airship Simulator[J].Journal of the Academy of Equipment Command & Technology,2007,18(1):104-108. |
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| Authors: | CAI Zili QU Weidong XI Yugeng |
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| Affiliation: | Department of Automation, Shanghai Jiaotong University, Shanghai 200240, China |
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| Abstract: | According to the design objective of an airship simulator,the paper analyzes the function model,and discusses design of the key component,the kinematics and dynamics computation engine.Three schemes are presented.The first and the second,easily implemented,exploit the simulation functions of Matlab to set up the computation engine.However,they cannot guarantee the hard real-time performance,and only serve for conceptual design and function validation.The third demands building a stand-alone solver guaranteeing hard real-time performance for kinematics and dynamics computation,hence satisfies the essential design objective of the airship simulator. |
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| Keywords: | airship simulator semi-physical whole process simulation |
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