| 基于DSP的虚拟设备系统设计 |
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| 引用本文： | 刁红泉,张瑶瑶,颜钢锋.基于DSP的虚拟设备系统设计[J].江南大学学报(自然科学版),2004,3(1):36-39. |
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| 作者姓名： | 刁红泉 张瑶瑶 颜钢锋 |
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| 作者单位： | 浙江大学,电气工程学院,浙江,杭州,310027 |
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| 摘 要： | 在建立系统模型的基础上，用输入输出特性相近的虚拟设备系统来实时仿真被控对象，以检验控制器的控制效果，达到减少现场调试、提高控制器安全性、改进控制效果等目的．给出了以TI公司TMS320F240DSP芯片为核心的虚拟设备系统的软硬件设计，并通过应用实例验证了虚拟设备的仿真效果．
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| 关 键 词： | 虚拟设备 数字信号处理 数据采集卡 硬件结构 软件设计 |
| 文章编号： | 1671-7147(2004)01-0036-04 |
Design of Virtual Device System Based on DSP |
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| DIAO Hong-quan,ZHANG Yao-yao,YAN Gang-feng.Design of Virtual Device System Based on DSP[J].Journal of Southern Yangtze University:Natural Science Edition,2004,3(1):36-39. |
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| Authors: | DIAO Hong-quan ZHANG Yao-yao YAN Gang-feng |
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| Abstract: | With the development of the computer technology and digital signal processing technology, virtual technology has become popular. Application of virtual technology in control domain is called virtual device. To verify the effect of the controller, on the basis of system model, the virtual device with approximate input-output characteristics is employed for the system's real-time simulation, achieving the aim of reducing on-spot debugging, enhancing controller's security and improving effect. This paper presents hardware and software designs of a virtual device using DSP chip-TMS320F240, TI Com. and verifies the simulation effect of virtual device through application example. |
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| Keywords: | virtual device digital signal processing data acquisition card hardware architecture software design |
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