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
- nontangency condition
- non-tangent
- nontangent
- non-tangential
- nontangential
- nontangential boundary value
- nontangential limit
- nontangentially accessible domain
- nontangential maximal function
- non-target analysis
- non-target effect
- non-target effect evaluation of genetically modified crops
- non-target organism
- non-target raw impact
- non-tariff measures
- non-tariff measures in agriculture trade
- non-task-based information user
- non-tax revenue
- non-terminal symbol
- nonterminal symbol
- nonterminating
- nonterminating continued fraction
- nonterminating decimal
- non-thermal background
- non-thermal bremsstrahlung