parafoil

parafoil

1. But because the parafoil failed to open, Genesis slammed into the desert at 311 kilometers an hour, half-burying itself.

但是因为降落伞没张开，创世纪号便以时速311公里的猛烈撞击，一头栽进沙漠中，只剩半截露在外面。

2. Powered parafoil

动力翼伞

3. controllable parafoil

可控翼伞

4. The conclusion of simulation studies is useful to parafoil system designs and experiment.

研究结果对翼伞回收系统的设计和试验有参考价值。

5. The results indicate that there is obvious relative motion in turning control of parafoil system, and crossover connection through multi-point can effectively restrain the relative motion.

研究结果表明，在转弯操纵时冀伞系统的两体间存在明显相对运动，但采用多点交叉连接可以使这种相对运动得到有效的抑制。

6. Keywords parafoil;multi-body system;flight dynamics;trajectory design;trajectory following;optimal control;genetic algorithm;PID controller;

翼伞;多体系统;飞行力学;航迹规划;航迹跟踪;最优控制;遗传算法;PID控制器;

7. Research on the Dynamics and Homing Project of Parafoil System

翼伞系统动力学与归航方案研究

8. Optimal Control of Parafoil System Homing

翼伞系统归航的最优控制

9. PARAFOIL AERODYNAMIC MOMENT CHARACTERISTICS RESEARCH THROUGH WIND TUNNEL TEST

翼型伞力矩特性风洞试验研究