数控机床的状态反馈控制算法

2018 22nd International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2018-10-01 DOI:10.1109/ICSTCC.2018.8540731

Dora Sabau, P. Dobra

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引用次数: 2

摘要

设计并测试了小型数控系统的控制器。该系统被认为具有多输入多输出(MIMO)模型，并提出了两种控制设计技术:极点配置和线性二次调节器(LQR)。提出了利用系统总能量选择权重矩阵的方法来求解LQR问题。对仿真结果进行了评估，并在实际机器上实现了满足期望行为的控制器。

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State-feedback control algorithms for a CNC machine

The controller of a small size Computer Numerical Controlled (CNC) system is designed and tested. The system is considered to have a Multi Input Multi Output(MIMO) model and two control design techniques are presented for it: Pole-placement and Linear Quadratic Regulator(LQR). The LQR problem is proposed to be solved by choosing the weights matrices using the total energy of the system. The simulation results are evaluated and the controller that meets the desired behavior is implemented on the real machine.

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来源期刊

2018 22nd International Conference on System Theory, Control and Computing (ICSTCC)

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