摘要
利用包含SoftMotion运动控制模块的LabVIEW软件和具有机械建模功能的SolidWorks软件建立了环片叠装系统的虚拟样机。在完成系统设计之后,搭建硬件设备之前,在Labview环境中利用SoftMotion模块编写系统控制程序,对所设计的系统进行性能仿真,并提出了基于布尔控件"属性-值"节点的程序执行方法,实现了对重复动作任务的运行仿真。本文以环片叠装系统为例进行了基于NI虚拟样机技术的研究,实现了对环片叠装虚拟样机系统的仿真控制,并把优化后的虚拟样机转化为物理样机。运用机械设计与控制仿真相结合的技术,加快了由虚拟样机到物理样机的转化,缩短了设计周期,降低了设计风险。
This paper uses the SoftMotion and SolidWorks to build the virtual prototyping of a ring parts assembly system. After designing the parts assembly system with the Solidworks software, the control program was written and integrated into the LabVIEW, and the program execution method named the Boolean control of ＂attribute-value＂ node was proposed. The program execution method can accomplish repetitive tasks serially within one simulation. Taking the ring parts assembly as an example, the paper studies the NI virtual prototyping technology and achieves the control of the ring parts assembly system. The real parts assembly system was set up by combining mechanical design and control simulation, thus accelerating the development of the optim!zed physical prototype, shortening the design cycle of the parts assembly system and reducing design risks.
出处
《机械科学与技术》
CSCD
北大核心
2013年第8期1124-1129,共6页
Mechanical Science and Technology for Aerospace Engineering
基金
国家自然科学基金项目(51075058)
中央高校基本科研业务费专项资金项目(DUT10ZDG04)资助
关键词
微装配
虚拟样机技术
LABVIEW
SoftMotion
SOLIDWORKS
布尔控制
risks
algorithms
computer simulation
computer software
control
design
flowcharting
optimization
ring parts assembly system
virtual prototyping
LabVIEW
SoftMotion
SolidWorks
boolean control
