无避让式立体车库机械结构设计优化与控制系统研究  

Research on Mechanical Structure Design Optimization and Control System of Non-avoidance Stereo Garage

作　　者：付建军[1] FU Jianjun(School of Mechanical and Electrical Engineering,Yangling Vocational and Technical College,Yangling 712100,China)

机构地区：[1]杨凌职业技术学院机电工程学院,陕西杨凌712100

出　　处：《微型电脑应用》2021年第7期123-126,共4页Microcomputer Applications

摘　　要：随着我国经济的快速发展,汽车的需求量持续增长。机械式立体车库有助于增加停车泊位,改善停车难的问题,尤其其中的无避让式立体车库更是作为新型机械式立体车库而逐渐在城市中建设起来,但是其结构和功能设计尚有许多需要改善的地方。通过对现有立体车库的功能进行调查,有必要从结构优化方面加强立体车库的强度。从车库的行走机构和升降机构出发,借助NASTRAN有限元仿真软件,对其受力和形变进行分析验证,很大程度上缓解了现有立体车库的安全性问题。然后,基于可编程控制系统,分析研究了控制系统总体方案,阐述了控制逻辑的操作流程以及手动/自动的程序设计。通过上述研究,仿真数据表明优化后的结构具备良好的运动性能,对于该领域的发展有实际的指导意义和研究价值。With the rapid development of China's economy,the demand for automobiles continues to grow.Mechanical three-dimensional garage is helpful to increase parking space and improve parking difficulty,especially the non-avoidance three-dimensional garage is gradually built in the city as a new mechanical three-dimensional garage.But its structure and function design still need to be improved.Through the investigation of the function of the existing three-dimensional garage,it is necessary to strengthen the strength of the three-dimensional garage from the structural optimization.Starting from the walking mechanism and lifting mechanism of the garage,with the help of NASTRAN finite element simulation software,the stress and deformation of the existing three-dimensional garage are analyzed and verified,which greatly alleviates the safety problem of the existing three-dimensional garage.Then,based on the programmable control system,the overall scheme of the control system is analyzed,and the operation flow of the control logic and the manual/automatic program design are described.Through the above research,the simulation data show that the optimized structure has good motion performance,which has practical guiding significance and research value for the development of this field.

关 键 词：无避让立体车库 结构设计 静力分析 控制系统 优化设计 动力学分析 

分 类 号：TH132[机械工程—机械制造及自动化]