某链式直线推送装置的设计与位置控制  

Design and Position Control of a Chain Linear Push Device

作　　者：周瑾 侯保林[1] 

机构地区：[1]南京理工大学机械工程学院,南京210094

出　　处：《兵器装备工程学报》2017年第11期77-80,共4页Journal of Ordnance Equipment Engineering

摘　　要：在国内外现有的刚性链条结构基础之上,设计了一种新型刚性链式的直线推送装置,并在Recurdyn中建立了虚拟样机模型进行位置控制。根据啮合理论与齿轮齿廓线的知识,建立刚性链的啮合曲线和链轮的齿廓曲线。分别运用传统PID控制与自适应模糊PID控制方法建立控制系统,通过Matlab和Recudyn的联合运用,完成了位置控制系统的仿真。对仿真结果进行对比与分析,表明模糊自适应PID控制方法可实现较好的位置控制。On push device is the basis of the existing rigid chain structure designed, and a virtual prototype model is at home and abroad, a new type of rigid chain established in Recurdyn for position control. According to the meshing theory and the knowledge of the gear tooth profile, the meshing curve of the rigid chain and the tooth profile curve of the sprocket are established. The control system is established by using traditional PID control and adaptive fuzzy PID control method. The simulation of position control system is completed by the combination of Matlab and Recudyn. The simulation results are compared and analyzed, and the fuzzy adaptive PID control method can achieve better position control.

关 键 词：刚性链 虚拟样机 模糊PID控制系统 联合仿真 

分 类 号：U464.134[机械工程—车辆工程]