先进的轴控制实现在虚拟机床环境

2004 IEEE International Conference on Robotics and Automation (IEEE Cat. No.04CH37508) Pub Date : 2004-09-02 DOI:10.1109/CACSD.2004.1393842

M. Susanu, D. Dumur

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引用次数: 9

摘要

采用广义预测控制律作为机床进给驱动控制，跟踪性能得到显著改善。然而，在封闭架构下设计的真实CNC机床中测试用户构建的控制模块并不简单。因此，虚拟加工中心的创建似乎是解决这一问题的一种方法。本文介绍了三轴机床模拟器的研制情况。它包括可视化设施，并允许不同控制策略之间的相关比较，证明是一个有用的CACSD(计算机辅助控制系统设计)工具。在这个框架内，预测律的优点很容易被强调。先进的控制结构更符合开放式体系结构的创新要求

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Advanced axis control implementation within a virtual machine-tool environment

Improvements in tracking performances are significant using generalized predictive control laws as machine tool feed drives control. Nevertheless, testing user-built control modules within a real CNC machine tool designed under a closed architecture is not straightforward. The creation of a virtual machining centre appears therefore as a solution to this problem. The paper presents developments of a three-axis machine tool simulator. It includes visualization facilities and allows relevant comparisons between different control strategies, proving to be a useful CACSD (computer aided control systems design) tool. Within this framework, the advantages of the predictive law can be easily underlined. Moreover, the advanced control structure fits the innovative demands of the open architecture

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来源期刊

2004 IEEE International Conference on Robotics and Automation (IEEE Cat. No.04CH37508)

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