| 基于Multisim11.0的函数信号发生器设计 |
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| 引用本文： | 孙艺轩,程永茂,付霖宇,叶文强,金璐. 基于Multisim11.0的函数信号发生器设计[J]. 电声技术, 2016, 40(7): 19-25. DOI: 10.16311/j.audioe.2016.07.06 |
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| 作者姓名： | 孙艺轩 程永茂 付霖宇 叶文强 金璐 |
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| 作者单位： | 1. 学员旅,海军航空工程学院,山东 烟台264001;2. 兵器科学与技术系,海军航空工程学院,山东 烟台264001 |
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| 摘 要： | 利用分立元器件设计能够输出正弦波、方波和三角波的函数信号发生器.函数信号发生器产生的正弦波频率和幅度可调,并通过电压比较器将正弦波转化为方波,同时利用外加电压偏置的方式改变方波的占空比,利用积分电路将方波转换为三角波.在Multisim 11.0软件环境下进行函数信号发生器的电路设计及调试,仿真结果表明电路输出性能与指标达到设计要求.
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| 关 键 词： | Multisim 函数信号发生器 电路仿真 文式电桥 |
| 收稿时间： | 2016-02-25 |
| 修稿时间： | 2016-02-25 |
Function Signal Generator Design Based on Multisim 11.0 |
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| Sun yixuan,Cheng yongmao,Fu linyu,Ye wenqiang and Jin lu. Function Signal Generator Design Based on Multisim 11.0[J]. Audio Engineering, 2016, 40(7): 19-25. DOI: 10.16311/j.audioe.2016.07.06 |
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| Authors: | Sun yixuan Cheng yongmao Fu linyu Ye wenqiang Jin lu |
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| Affiliation: | Cadet brigade,Naval Aeronautical and Astronautical University,Yantai,China,Department of Ordnance Science and Technology, Naval Aeronautical and Astronautical University, Yantai 264001, China,Department of Ordnance Science and Technology, Naval Aeronautical and Astronautical University, Yantai 264001, China,Cadet brigade,Naval Aeronautical and Astronautical University,Yantai,China,Cadet brigade,Naval Aeronautical and Astronautical University,Yantai,China |
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| Abstract: | Discrete components were used in the design of function signal generator to generate sinusoidal wave, square wave and triangular wave. Frequency and amplitude of sinusoidal wave was generated adjustably. Voltage comparator was used to convert sinusoidal wave to square wave. The duty ratio of square wave was adjusted with the extra voltage bias. Integrating circuit was used in the transfer of square wave to triangular wave. System design and simulation of the signal generator were completed using Multisim 11.0. Simulation results show that the output performance meet the design requirement. |
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| Keywords: | Multisim function signal generator circuit simulation wien bridge |
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