the experimental results verify that the feasible theory can be used to investigate the effects of structural parameters of hingeless rotor on aeroelastic stability.
a theory of aeroelastic stability of hingeless rotor blade in hover by using the galerkin weighted residual finite element method is developed in this paper.
采用伽辽金加权余数有限元素法发展了一种悬停状态下无铰旋翼桨叶气弹稳定性的分析方法。
dynamic stability and control laws of a hingeless rotor helicopter were studied.
研究了无铰直升机动稳定性、操纵性和控制问题。
a method is given for the calculation of the stability and the control of a helicopter with hingeless rotor under lateral gust.
本文研究了无铰旋翼直升机在侧风下的稳定性和操纵件。
through comparative study of hingeless arch bridge , two-hinged arch bridge and three-hinged arch bridge, the influence of connection condition of arch on mechanical condition is discussed.