摘要
以弹性飞机的三质量块等效模型、油气缓冲器速率平方油孔阻力模型、幂函数轮胎力模型进行弹性飞机着陆动力学模拟,将动力学模拟与优化算法耦联,实现了弹性飞机起落架的优化设计。
Landing dynamics simulation offlexible airplane is evaluated by using equivalent three-mass block model, velocity-squared oil hole drag model of oil-air buffer and exponential function tire force model. The optimization design of flexible airplane landing gear is performed by coupling of dynamics simulation and optimization algorithm.
出处
《航空制造技术》
2006年第1期87-90,共4页
Aeronautical Manufacturing Technology
关键词
高空长航时无人机
起落架
优化设计
优化算法
High-altitude long-endurance unmanned airplane Landing gear Optimization design
