数字滤波仿真实验台开发
为了解决仿真系统运行过程和实际应用过程差别很大的问题,以电路系统中的信号滤波为例,提出了一种数字滤波仿真实验台的设计方案.利用SIMULINK/SIMSCAPE软件提供的相应组件搭建了相关电路来模拟信号处理的应用系统,并用SIMULINK模块库中的触发子系统配合一定的程序来模拟数字滤波器周期性采样、迭代求解差分方程的过程,以一阶低通滤波器的实现为例介绍了相应程序的编制思路.最后通过仿真实例验证了实验台运行的准确性....
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| Published in | 实验室研究与探索 Vol. 33; no. 1; pp. 29 - 32 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
吉林化工学院信息与控制工程学院,吉林吉林,132022
2014
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1006-7167 |
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| Abstract | 为了解决仿真系统运行过程和实际应用过程差别很大的问题,以电路系统中的信号滤波为例,提出了一种数字滤波仿真实验台的设计方案.利用SIMULINK/SIMSCAPE软件提供的相应组件搭建了相关电路来模拟信号处理的应用系统,并用SIMULINK模块库中的触发子系统配合一定的程序来模拟数字滤波器周期性采样、迭代求解差分方程的过程,以一阶低通滤波器的实现为例介绍了相应程序的编制思路.最后通过仿真实例验证了实验台运行的准确性. |
|---|---|
| AbstractList | 为了解决仿真系统运行过程和实际应用过程差别很大的问题,以电路系统中的信号滤波为例,提出了一种数字滤波仿真实验台的设计方案.利用SIMULINK/SIMSCAPE软件提供的相应组件搭建了相关电路来模拟信号处理的应用系统,并用SIMULINK模块库中的触发子系统配合一定的程序来模拟数字滤波器周期性采样、迭代求解差分方程的过程,以一阶低通滤波器的实现为例介绍了相应程序的编制思路.最后通过仿真实例验证了实验台运行的准确性. TP391.9; 为了解决仿真系统运行过程和实际应用过程差别很大的问题,以电路系统中的信号滤波为例,提出了一种数字滤波仿真实验台的设计方案.利用SIMULINK/SIMSCAPE软件提供的相应组件搭建了相关电路来模拟信号处理的应用系统,并用SIMULINK模块库中的触发子系统配合一定的程序来模拟数字滤波器周期性采样、迭代求解差分方程的过程,以一阶低通滤波器的实现为例介绍了相应程序的编制思路.最后通过仿真实例验证了实验台运行的准确性. |
| Author | 高兴泉 王立国 |
| AuthorAffiliation | 吉林化工学院信息与控制工程学院,吉林吉林132022 |
| AuthorAffiliation_xml | – name: 吉林化工学院信息与控制工程学院,吉林吉林,132022 |
| Author_FL | GAO Xing-quan WANG Li-guo |
| Author_FL_xml | – sequence: 1 fullname: GAO Xing-quan – sequence: 2 fullname: WANG Li-guo |
| Author_xml | – sequence: 1 fullname: 高兴泉 王立国 |
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| ClassificationCodes | TP391.9 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
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| DocumentTitleAlternate | Development of Simulation Experiment Platform for Digital Filtering Based on SIMSCAPE |
| DocumentTitle_FL | Development of Simulation Experiment Platform for Digital Filtering Based on SIMSCAPE |
| EndPage | 32 |
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| Keywords | difference equation SIMSCAPE 仿真系统 数字滤波 simulations system implement process 差分方程 实现过程 digital filtering |
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| Notes | GAO Xing-quan,WANG Li-guo（ 1.College of Information ＆ Control Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China;） digital filtering; implement process; simulations system; SIMSCAPE; difference equation In order to solve the problem of big difference between simulation process and actual application process this paper takes the signal filtering in electrical circuit system as an example,to present a design method of digital filtering system.Using relevant modules provided by the software of SIMULINK/SIMSCAPE,some electrical circuits are built,and combing some programming skill,triggered subsystem from SIMULINK modules is used to simulate the process of periodical sampling,periodic calculation of difference equation.Furthermore,relevant programming idea is introduced by the implement of a first order low pass filter.Finally,simulation results show the efficiency of the proposed method. 31-1707/T |
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| PublicationTitle | 实验室研究与探索 |
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| Publisher | 吉林化工学院信息与控制工程学院,吉林吉林,132022 |
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| Snippet | 为了解决仿真系统运行过程和实际应用过程差别很大的问题,以电路系统中的信号滤波为例,提出了一种数字滤波仿真实验台的设计方案.利用SIMULINK/SIMSCAPE软件提供的相应组件... TP391.9; 为了解决仿真系统运行过程和实际应用过程差别很大的问题,以电路系统中的信号滤波为例,提出了一种数字滤波仿真实验台的设计方案.利用SIMULINK/SIMSCAPE软件提供的... |
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| SubjectTerms | SIMSCAPE 仿真系统 实现过程 差分方程 数字滤波 |
| Title | 数字滤波仿真实验台开发 |
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