水陆两栖飞机静力试验起落架随动加载装置设计

Design of Self-adaptable Loading Device for Landing Gear of Amphibious Aircraft Static Test

为满足我国新研大型水陆两栖飞机全机试验起落架的加载要求,本文研究了大载荷随动加载技术,在随动加载稳定性原理的基础上,提出了提高加载稳定性的思路及方法,设计了新型随动加载装置,通过测试及型号试验应用,验证了新装置在大载荷随动加载方面的技术及工程应用价值。

In order to meet the loading requirements of the full-aircraft test for landing gear of the newly developed amphibious aircraft in China,this paper studies the self-adaptable loading technology for large loads.On the basis of the principle of the stability for the self-adaptable loading technology,the directions and methods for improving the loading stability are proposed,and a new device of self-adaptable loading is designed.The value of the new device in technology and engineering of the self-adaptable loading technology for large loads is validated through the application in measurements and model tests.