| 基于Pspice的线性测控系统分析 |
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| 引用本文： | 莫明建,熊发明,朱国魂. 基于Pspice的线性测控系统分析[J]. 国外电子测量技术, 2006, 25(8): 67-69 |
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| 作者姓名： | 莫明建 熊发明 朱国魂 |
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| 作者单位： | 1. 桂林旅游高等专科学校,桂林,541004
2. 桂林电子科技大学,桂林,541004 |
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| 摘 要： | 介绍基于ORCAD/PSpice的线性测控系统计算机辅助分析方法.ORCAD/PSpice较目前常用的MATLAB有其独特之处,较好地解决控制模型电路分析中命令与函数难以掌握的问题,特别为解决多输入多输出的系统分析难点提供了有效途径.文中分别从系统方框图绘制,稳态误差分析和波特图绘制三部分入手,详细讨论利用ABM库实现和操作的技术,这种直观的辅助分析方式可以增强对测控系统感性认识,且易于定量分析.
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| 关 键 词： | 线性控制系统 PSpice 系统方框 稳态误差分析 波特图 |
Pspice aided analysis of linear measurement and control system |
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| Mo Mingjian,Xiong Faming,Zhu Guohun. Pspice aided analysis of linear measurement and control system[J]. Foreign Electronic Measurement Technology, 2006, 25(8): 67-69 |
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| Authors: | Mo Mingjian Xiong Faming Zhu Guohun |
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| Affiliation: | 1. Guilin Institute of Tourism, Cruilin 541004, China;2. Guilin University of Electronic Technology, Guilin 541004, China |
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| Abstract: | This article introduced ORCAD/PSpice based analysis of linear measurement and control system. Pspice has some specific features compared with MATLAB. For example, Pspice doesn't require students to grasp command and function in control circuit analysis, and especially provides an effective way to resolve system analysis problem in the case of multi-port input and output. The article obtained separately from three parts: the system block diagram plan, the static error analysis and the baud chart draws up. The techniques to use ABM database were discussed in detail. This direct-viewing assistance analysis way might enhance the knowledge of the measurement and control system. It also makes the quantitative analysis easier. |
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| Keywords: | linear control system PSpice system block diagram Stead-state analysis Bold plot. |
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