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基于LabVIEW-Multisim的低频虚拟实验室设计与实现
资料介绍
在LabVIEW图形化编程语言的控制设计与仿真模块中使用外部模型与Multisim电路仿真工具的HS/BC接口可以实现实时数据交互。据此,将LabVIEW和Multisim进行联合仿真,构建虚拟仿真实验系统,可以将模型建立、理论原理的仿真验证与通信系统的工程实现有效结合起来。利用LabVIEW与Multisim设计并实现了RC单管耦合放大器、差动放大器、集成稳压电源与集成运算放大器等低频虚拟仿真实验。结果表明:一方面,低频虚拟仿真实验室采用模块化加平台化设计,使得设计开发的时间周期及工作量得以减少,开发效率得到提升;另一方面,学生可以进行综合开发实验,激发科研兴趣,提高学生的实践能力,推动实验教学的发展。
The real-time data interaction can be achieved by using the HS/BC interface between the external model and the Multisim circuit simulation tool in the control design and simulation module of the LabVIEW graphical programming language.Accordingly,a virtual simulation experiment system is constructed by means of the joint simulation of LabVIEW and Multisim,which can realize effective combination of the model establishment,simulation verification of the theoretical principle,and engineering implementation of the communication system.The low-frequency virtual simulation experiments of the RC single-tube coupled amplifier,differential amplifier,integrated voltage-stabilized power supply,and integrated operational amplifier were designed and implemented by means of the LabVIEW and Multisim.The restults show that the modularized and platform-based design for the low-frequency virtual simulation laboratory can reduce the time period and workload of the design development,and improve the development efficiency;the application of the low-frequency virtual simulation laboratory can let students conduct comprehensive development experiments,stimulate their scientific research interest,improve students'practical abilities,and promote the development of the experimental teaching.
部分文件列表
| 文件名 | 大小 |
| 基于LabVIEW-Multisim的低频虚拟实验室设计与实现.pdf | 2M |
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