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
- people-oriented thoughts
- People Places
- People Republic of Khwarezm Soviet
- People's Alliance Party
- People's Army Pictorial
- People's China
- people's choice: media in political propaganda
- People's Congress
- people's congress deputy
- people's courtroom
- people's courts of the People's Republic of China
- People's Daily (Shanxi, Hebei, Shandong and Henan)
- People's Democratic Movement Party
- People's Democratic Party
- people search and rescue
- People's Education
- People's Education Electronic & Audiovisual Press Ltd.
- People's Education Press
- people's environment
- People's Fine Arts Publishing House
- People's Front for Democracy & Justice
- people's juror
- Peoples Known as Dai in Northern Dynasties
- people's legend
- People's Literature