基于Labview的控制系统设计与仿真.docx

本 科 生 毕 业 设 计 ( 论 文 ) 题目： 基于 Labview 的控制系统 设计与仿真 姓名： 基于 Labview 的控制系统设计与仿真 摘 要 虚拟仪器是基于计算机的仪器，它是电子测量和计算机测试的先进技 术．它具有优秀的分析和强大的数据采集和运算功能，基于 Labview 平台， 虚拟仪器将在控制和仪表领域的研究和应用大大提高． 在控制理论教学和实验过程中 ,存在着诸多的问题 ,如设备短缺 ,单调的 教学方法等．因此，可以使用虚拟仪器有效地解决这些问题．本文介绍了基 于 Labview 的控制系统设计与仿真研究,提出并确定实施方案的基于虚拟仪器 的控制系统仿真．应用 NI 公司的 Labview 2009、控制设计工具包作为软件开 发工具，实现了控制系统的建模、分析与设计,这一系列过程可在计算机中仿 真．用户可以在控制系统建模、性能分析、 PID 设计等设计和其他方面做研 究．它将提供教学的质量和加快实验领域改革和创新． 本课题基于虚拟仪器技术，应用控制设计仿真模块，实现常见的典型控 制系统的仿真．理论分析和算法分析系统的每一个子模块和虚拟仪器程序编 写的主要部分． 关键词： 控制系统；仿真； Labview；虚拟仪器技术 ABSTRACT Virtual instrument is a computer-based instrument, it is an advanced electronic measurement technology and computer tests． It has excellent analytical and powerful data collection and computing capabilities, based on Labview platform, virtual instruments and applied research in the field of control and instrumentation greatly improved In the process of control theory teaching and experiment, there are many problems, such as shortage of equipment, monotonous teaching methods, etc． Therefore, we can use the virtual instrument to solve these problems effectively． This paper introduces the design and simulation of control system based on Labview, the determination and implementation plan of control system simulation based on virtual instrument ． The NI Company Labview application, control design kit 2009 as a software development tool, and implements the modeling, analysis and design of the control system of this series of process computer simulation． The user can control the system modeling, performance analysis, PID design, design and other aspects of the research． It will provide the quality of teaching and accelerate the experimental field of reform and innovation． This topic is based on virtual instrument technology, the application of control design and simulation module; realize the simulation of typical control system of common． Each sub-modu