摘要
分析了平流层飞艇通信平台的特点 ,根据飞艇的基本操作原理 ,建立了一个小刚度柔性飞艇的动力学模型。作为研究飞艇通信平台飞行控制的基础 ,这个模型包括惯性学、动力学、空间动力学等方面的物理量 ,为进一步设计计算机仿真飞行控制系统提供基础。
The characteristics of stratospheric communication are analyzed and concluded in this paper.Also a comprehensive description of the physical principles of airship operation,along with their dynamic model in a form suited for controller design is presented.This comprehensive sixe degree-of-freedom dynamic model of a non-rigid airship includes all inertial,dynamic,aerodynamic,gravitational,buoyant,and propulsion forces.This model provides a fundamental base for further exploration of establishing flying control simulation system.
出处
《航空计算技术》
2000年第3期15-18,27,共5页
Aeronautical Computing Technique
关键词
平流层通信
通信平台
飞艇
动力学模型
stratospheric communication
communication platform
airship
dynamic model
