基于c#的桥机结构分析及优化

发布时间：2018-01-18 05:05

本文关键词：基于c#的桥机结构分析及优化　出处：《太原科技大学》2017年硕士论文　论文类型：学位论文

【摘要】：桥式起重机在轻重工业生产中一直都是不可缺少的重要技术装备,现代化的物流也必须有先进的起重机技术的支持和应用。而计算机技术的强力发展,又成为推动社会经济模式进步的源泉。在桥式起重机等装备制造业领域,各种先进的智能优化计算、仿真模拟技术的应用及理论研究成果丰硕,促进行业不断推陈出新。但综合已有研究,在实现优化算法改进、虚拟模型验证、数值仿真分析可谓是“单兵作战”,即模块的集成度不够高,致使系统协调一致性差,数据传递冗余,运行过程安全可靠性降低。立足于提高桥式起重机现代设计方法的综合运用,以C#语言为基础,基于.Net Framework平台,以VS2015为集成开发环境,借助软件系统对外开放预留的接口,研究开发集成桥式起重机应用类库,期望实现技术融合问题。为此进行了下列内容研究:(1)基于C#语言,分析桥机结构设计计算方法,在优化配置CPU线程和内存存储处理的情况下计算结构的强度、刚度以及稳定性等一系列桥式起重机结构数据,并配置了不同的函数以作为优化问题求解的不同目标函数。(2)研究了连续和离散数据混合共存情况下,优化变量值域的设定,应用C#设计模式,以粒子群算法为基础,设计出了新型的优化方法并应用于桥式起重机的设计计算,并通过实际结构验证算法的有效性。(3)以SolidWorks系统与微软合力研发的VSTA技术为基础,二次开发了对应桥式起重机全自动建模,快速出图功能。(4)以ANSYS二次开发接口技术,通过APDL编程,实现了桥式起重机参数化有限元分析模型的建立和结构静力学与振动模态分析求解。最后实现整体系统集成。
[Abstract]:Bridge crane has always been an indispensable important technical equipment in the production of light and heavy industry. Modern logistics must also have the support and application of advanced crane technology, and the strong development of computer technology. In the field of bridge crane and other equipment manufacturing industry, various advanced intelligent optimization calculation, simulation and simulation technology application and theoretical research results are fruitful. But comprehensive research, in order to achieve optimization algorithm improvement, virtual model verification, numerical simulation analysis can be described as "single combat", that is, the integration of the module is not high enough. As a result, the system coordination and consistency is poor, data transmission redundancy, safety and reliability of the operation process reduced. Based on improving the comprehensive application of modern design method of bridge crane, based on C # language. Based on the. Net Framework platform and VS2015 as the integrated development environment, the application class library of the integrated bridge crane is developed with the help of the interface reserved for the opening of the software system. In this paper, the following research is carried out: 1) based on C # language, the design and calculation method of bridge machine structure is analyzed. In the case of optimizing the configuration of CPU threads and memory storage processing, a series of structural data such as the strength, stiffness and stability of the structure are calculated. Different functions are configured as different objective functions to solve the optimization problem. (2) the optimization variable range setting is studied under the condition of the coexistence of continuous and discrete data, and the C # design pattern is applied. Based on particle swarm optimization algorithm, a new optimization method is designed and applied to the design calculation of bridge crane. The validity of the algorithm is verified by the actual structure. Based on the VSTA technology developed by SolidWorks system and Microsoft, the automatic modeling of the bridge crane is developed again. Fast drawing function. 4) using ANSYS secondary development interface technology, through APDL programming. The parametric finite element analysis model of bridge crane and the solution of structural statics and vibration modal analysis are realized. Finally, the integration of the whole system is realized.
【学位授予单位】：太原科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TH215

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