| 基于LabVIEW的3-PRRRR移动并联机构控制系统 |
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| 引用本文： | 郭大杰,沈卫平,胡挺.基于LabVIEW的3-PRRRR移动并联机构控制系统[J].机电工程,2010,27(8):48-51. |
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| 作者姓名： | 郭大杰 沈卫平 胡挺 |
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| 作者单位： | 浙江理工大学机械与自动控制学院,浙江,杭州,310018 |
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| 摘 要： | 针对正交3-PRRRR移动并联机构特点,采用"PC+运动控制卡"的方案设计了正交3-PRRRR移动并联机构的控制系统。系统主要由硬件和软件两部分组成。以NI公司的LabVIEW8.5作为开发平台,通过PCI-7340四轴运动控制卡和UMI-7764多功能数据采集卡实现对机构3个自由度的驱动控制。实验结果表明控制系统能够准确地实现单轴和多轴的联动控制,包括对动平台的位置、速度和加速度等运动参数的设置。该系统软件操作方便、界面友好。
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| 关 键 词： | 移动并联机构 LabVIEW 控制系统 |
Control system for 3-PRRRR tanslational parallel manipulator based on LabVIEW |
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| GUO Da-jie,SHEN Wei-ping,HU Ting.Control system for 3-PRRRR tanslational parallel manipulator based on LabVIEW[J].Mechanical & Electrical Engineering Magazine,2010,27(8):48-51. |
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| Authors: | GUO Da-jie SHEN Wei-ping HU Ting |
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| Affiliation: | (Faculty of Mechanical Engineering ＆ Automation,Zhejiang Sci-Tech University,Hangzhou 310018,China) |
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| Abstract: | Aiming at the orthogonal 3-PRRRR tanslational parallel manipulator,a PC motion controller-based control system of an orthogonal 3-PRRRR tanslational parallel manipulator was presented.The system was mainly composed of hardware and software.Using NI＇s LabVIEW8.5 as a development platform,the three translations of the 3-PRRRR parallel mechanism were controlled through the PCI-7340 four-axis motion controller and UMI-7764 multifunction data acquisition card.The results indicate that the control system can achieve accurate single-axis and multi-axis controls,including motion parameters of the moving platform position,velocity and acceleration,and the system has a friendly interface and is easy to use. |
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| Keywords: | LabVIEW |
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