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首页> 外文会议>Iberian Conference on Information Systems and Technologies >Position control of DC motor through space state for rotary platform
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Position control of DC motor through space state for rotary platform

机译：旋转平台通过空间状态对直流电动机的位置控制

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This paper presents the design and implementation of a position controller for a rotary platform driven by a DC motor through state feedback. The main objective in this development is to make an electromechanical system and position control for a rotary platform using a 12 volts DC motor with quadrature encoder. The design and development stages were executed using computational tools such as Matlab and Labview. A DSPIC-30F4011 digital processor is used to implement the real-time controller. Is important to highlight the robustness of the space state controller developed even in the presence of adverse conditions such as non-linearity of electromechanical system. In this case the mechanical system of the rotary platform and the motor gearbox cause a dead zone in the response of the engine, which makes that the system presents a high nonlinearity and does not respond to over the minimum excitation voltages. Further it is interesting that the design process was based on the initial analysis of the problems presented by using a linear controller applied to a nonlinear system.
机译：本文介绍了通过状态反馈由直流电动机驱动的旋转平台的位置控制器的设计和实现。此开发的主要目标是使用带有正交编码器的12伏直流电动机为旋转平台制造机电系统和位置控制。设计和开发阶段是使用Matlab和Labview等计算工具执行的。 DSPIC-30F4011数字处理器用于实现实时控制器。突出显示即使在不利条件（例如机电系统的非线性）下开发的空间状态控制器的鲁棒性也很重要。在这种情况下，旋转平台的机械系统和电动机变速箱会在发动机的响应中导致死区，这使该系统呈现出很高的非线性并且不会对最小激励电压做出响应。此外，有趣的是，设计过程是基于对应用于非线性系统的线性控制器提出的问题的初步分析。

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