Abstract
To study the design problem and evaluate the wind-resistant ability for a double balloon system with tether and net, the mathematical model of the system was established, considering the effect of wind, it includes the balloon's mathematical model in the body-coordinate system, tether's mathematical model based on non-limit analysis theory and the net's mathematical model as some assumption. The nonlinear equations were linearized based on small disturbance assumption in the state of equilibrium. The response and stability of the double balloon system were analyzed with step wind input. The simulation results show that the design of the double balloon system is reasonable and the system is considerable for resisting wind.
| Original language | English |
|---|---|
| Pages (from-to) | 901-904 |
| Number of pages | 4 |
| Journal | Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics |
| Volume | 30 |
| Issue number | 9 |
| State | Published - Sep 2004 |
Keywords
- Flight mechanics
- Mathematical models
- Stability
- Tethered balloon
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