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
- automatic plug mill
- automatic pocket sewing machine
- automatic pocket welting machine
- automatic potentiometric titrator
- automatic premium loan provision
- automatic production line
- automatic programming
- automatic protective device
- automatic rate-adjustment mechanisms
- automatic reasoning
- automatic recording systems of red light cameras
- automatic reeling
- automatic reeling machine
- Automatic Reel-Splicing Device
- automatic regulation
- automatic regulation principle
- automatic regulatory systems
- automatic repeat query，ARQ
- automatic repeat request
- automatic repeat request, ARQ
- automatic result verification
- automatic retrieval periodicals editing and typesetting
- automatic riveting system
- automatic road information acquisition vehicle
- automatic runback device