旋翼结构故障数据收集和可靠性评估  

Design and Implementation of the Model FT Three Axis Flight Simulator

作　　者：许钟[1] 翁梓华[2] 

机构地区：[1]南京航空航天大学飞行器系 [2]中国直升机设计研究所

出　　处：《数据采集与处理》1997年第2期149-151,共3页Journal of Data Acquisition and Processing

摘　　要：对旋翼结构在现场数据收集的基础上，采用威布尔分布的极大似然估计法估计了各种故障的分布，并用蒙特卡罗模拟法得出了旋翼结构的可靠度曲线。Presents the methodology of design and test results of a three axis motion simulator which has been developed recently. Due to the use of microcomputer control and the introduction of an intelligent controller, the performances of the simulator have been greatly improved, especially in broadening the range of velocity (0.000 2-450°/s). This simulator can meet the demands of ground tests and the hardware in the loop simulations of flight control systems for many kinds of aircraft and missiles.

关 键 词：数据采集 旋翼结构 可靠性 直升机 

分 类 号：V275.1[航空宇航科学与技术—飞行器设计] V215.7