直线电机双轴运动控制研究

发布时间：2023-06-02 19:30

　　永磁直线电机工业应用方面有广泛的应用,尤其是需要高精度定位的任务,例如半导体制造和检查。永磁直线同步电动机(PMSLM)在广泛的工业应用中具有重要潜力。双轴平台控制系统的研究是多轴运动控制的基础,它具有极其重要的理论和现实意义。首先,本文对永磁同步直线电机驱动控制策略进行了研究,并对永磁同步直线电机的数学模型进行了分析。第二,利用servotronix驱动器CDHD-4D52A和googoltech运动控制卡实现了PMSLM的双轴运动控制。工业自动化设备的核心,如高精密数控机床(CNC)、装配机器和机械臂都是运动控制器,运动控制器通过马达控制预定方向的运动,电动机的直线运动就转化成机器人手臂或数控工具。该研究对于多轴运动控制的工业应用具有十分重要的意义。此外,还讨论了三种不同插值方法逐点比较法、数字积分法和数据采样法的优缺点。第三,硬件部分为设计使用伺服servotronix驱动两台PMSLM。然后将运动控制卡与LABVIEW连接起来。此外,使用LABVIEW软件开发前面板,该软件可以通过输入所需的数据进行运动(点位运动、单轴圆周运动和双轴运动等)。最后,利用XY平台绘制了部分图形,并...

【文章页数】：70 页

【学位级别】：硕士

【文章目录】：
Abstract
摘要
Chapter 1 Introduction
    1.1 Background
    1.2 Development of Linear Motor
        1.2.1 Research made by different Scientists
        1.2.2 CNC Machines using Linear Motor
        1.2.3 Grinding Machines using linear Motor
    1.3 Research trends
    1.4 Overview of Control Technologies for Linear Motor
    1.5 Research Objectives
    1.6 Thesis Organization
Chapter 2 Review of Literature
    2.1 Introduction
    2.2 Types and configurations
    2.3 Choosing a Linear Motor
    2.4 Permanent Magnet Linear Synchronous Machine (PMLSM)
        2.4.1 Mathematical model of PMLSM
        2.4.2 Digital PID control of PMLSM
    2.5 Parameters of PMSLM
    2.6 Tools used for XY Motion Control and Simulation of PMSLM
        2.6.1 Servotronix Driver
        2.6.2 Motion Control Card
        2.6.3 LABVIEW
    2.7 Conclusion
Chapter 3 XY Control Algorithm
    3.1 Introduction
    3.2 Interpolated Motion
        3.2.1 Linear Interpolation
        3.2.2 Circular Interpolation
    3.3 Interpolation concepts and classification
        3.3.1 Point by point comparison method
        3.3.2 Digital Integration Method
        3.3.3 Data Sampling Method
    3.4 Conclusion
Chapter 4 Methodology
    4.1 Introduction
    4.2 Methodology
        4.2.1 Hardware Setup
        4.2.2 Interfacing of GT-400 Motion Card
        4.2.3 Programming on LABVIEW
    4.3 Conclusion
Chapter 5 Simulation & Results
    5.1 Experimental Setup
    5.2 Driving linear motors using drivers
    5.3 Labview Programming
        5.3.1 Front Panel
        5.3.2 Single Axis Point Motion Programming
        5.3.3 Single Axis Circular Motion Programming
        5.3.4 Dual Axis Interpolation Motion Programming
        5.3.5 Patterns drawn by XY Interpolated Motion
Chapter 6 Conclusion
    6.1 Conclusion and Future Work
References
Acknowledgements



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