工学 相位裕度 释 phase margin 相位裕度 控制系统开环幅相频率特性的幅值等于1的向量与负实轴的夹角。控制系统的一个动态性能指标，从相位上反映了控制系统稳定的富裕量。
计算机应用 计算机控制 释文 phase margin 相位裕度
- series terminated line
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- series voltage stabilizing circuit
- series with gaps
- series with positive terms
- series word
- serimeter
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- seriography
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- Serious adverse event
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- Serious illness insurance system for urban and rural residents
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- seriplane