降落伞技术的研究进展及展望

Development History of Parachute and Its Expectation

降落伞是一种应用极为广泛的气动力减速装置。根据降落伞的发展历程,本文将降落伞的发展历史总结为初期发展阶段、基础发展阶段、蓬勃发展阶段和实用化、新型化研究四个阶段。在此基础上,对实验研究和计算机模拟等重要研究手段在降落伞研制中的应用进行了具体的分析和讨论,并就如何提高降落伞的工作包线和控制技术做了评述,以进一步推动新理论涌现和新技术的应用。

Parachute is a very important kind of aerodynamics decelerator, which is widely used for lifesaving in fight plane. In this paper, we reviewed the development history of parachute and concluded it as four stages including initiation stage, fundamental developing stage, vigorous developing stage, and application and style-innovation stage. On this basis, two important research methods including the experimental investigation and computational simulation were discussed, and the way to improve the work scope and control technology of the parachute was commented in order to drive the new theory to emerge and new technology to be used.