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简述高阶系统的单位阶跃响应组成及其影响因素。
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简述高阶系统的单位阶跃响应组成及其影响因素。
时间：2021-12-31 18:13
关键词：
机械控制工程
机械工程
大学试题
工学
答案解析
<p> 1）稳态分量，即取决于系统的控制输入信号的受控项；<br> 2）一阶环节（指数曲线）的瞬态分量和，取决于系统的实数极点；<br> 3）二阶环节（振荡曲线）的瞬态分量和，取决于共轭复数极点的实部。</p>
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A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.
高阶系统的单位阶跃响应的稳态分量取决于系统（）。
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高阶系统的单位阶跃响应稳态分量取决于（）
简述高阶系统的单位阶跃响应组成及其影响因素。
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