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红光高清光学头ACT系统的模型是其伺服系统设计的基础,采用GLFF(广义线性前馈网络)对其进行建模与仿真研究,可实施硬件解决方案前确立系统的控制模型,比较控制方案,检验控制算法.本文在理论建模的基础上,采用GLFF逼近方法,通过实验比较确定其模型,完成了红光高清光学头ACT系统的建模,并进行了仿真分析.为伺服系统设计提供了适用的控制模型.
The model of ACT system of red high-definition optical head is the basis of its servo system design. It uses GLFF (Generalized Linear Feedforward Network) to model and simulate it. The control model can be established before the implementation of hardware solution, and the control scheme , Test control algorithm.Based on the theoretical modeling, the GLFF approximation method is adopted to determine the model by experiments, and the ACT system of the red high-definition optical head is modeled and simulated.For the servo system design The applicable control model.