曲柄摇杆扑翼机构的联合仿真及优化设计  

Co-simulation and Optimization Design of Crank Rocker Flapping Wing Mechanism

作　　者：彭松林[1] 左德参[1] 张卫平[1] 陈文元[1] 

机构地区：[1]上海交通大学微纳科学技术研究院,微米/纳米加工技术国家重点实验室,薄膜与微细技术教育部重点实验室,上海200030

出　　处：《系统仿真学报》2007年第8期1758-1761,共4页Journal of System Simulation

基　　金：基金:国家自然科学基金(60375033)。

摘　　要：采用曲柄摇杆扑翼机构,通过UG实体建模和动力学仿真验证了这一设计的可行性。通过MATLAB和ADAMS建立了微型直流电机和曲柄摇杆扑翼机构的耦合模型,分析了不同定负载条件下齿轮传动机构减速比和曲柄摇杆的参数变化对扑动频率的影响,它为曲柄摇杆扑翼机构的实物快速制造提供了理论依据,也对进一步优化设计具有借鉴意义。Crank rocker flapping wing mechanism was adopted. UG solid modeling and kinematical simulating were performed to validate the feasibility of this mechanism. Moreover, the coupling model of this structure with a DC micro motor was established through MATLAB and ADAMS. Effects of various crank rocker parameters and gearbox ratios on flapping frequency in different constant loads were analyzed. These optimized results shorten the period of manufacturing of crank rocker flapping wing mechanism. It is also a reference for further study of optimization design.

关 键 词：ADAMS MATLAB 动力学 联合仿真 扑翼机构 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]