This paper summarizes the basic design principle of NRFVI,design method and key technology,including the design for corrugated circle membrane and beam type anti resonant isolator.

• 从降低旋翼动载荷向机身传递的基本目标出发，研究了新型旋翼／机身隔振装置的基本设计思想，给出了设计原则及方法，介绍了反共振装置、波纹板的设计及试验的关键。