Dynamic Simulation and Parameter Analysis of Weaved Composite Material for Unmanned Aerial Vehicle Parachute Recovery in Deployment Phase

Aiming at the parachute recovery of fixed-wing unmanned aerial vehicles, a method deployment by tractor rocket is proposed. First, tensile tests were carried out on high-strength polyethylene and brocade silk-weaved composite materials. The dynamic property parameters materials obtained, which was input for model phase. Second, verified experiment results. Finally, weight launch temperature during phase studied. results showed that has good accuracy; as increases, maximum snatch force extraction line sling decreases suspension lines increases effect worsens. With rise, line, sling, length changes slightly.