用加速度传感器和DSPS系统，实现了对悬臂梁结构的在线监测。
Monitoring online of the cantilevering beam can be realized through accelerating transducer and DSPS system.
本文主要研究建立在任意速度运动刚体激励下、带弹性支撑悬臂梁系统时变参数动力学的模型，并对该系统进行了分析和识别。
This paper studies mainly on the construction of the model of a cantilever beam with moving rigid body at random speed and the analysis and identification of the system.
经计算机模拟，得到了悬臂摆动角速度与悬臂摆角的关系曲线以及摆动力与悬臂摆角的关系曲线。
Relation curve between angular velocity and waving angular of boom and relation curve between swaying force and waving angular are obtained by computer simulation.
应用推荐