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1、控制工程基础外文词汇1Automation自动化2Control system控制系统3Feedback反馈4Open-control system开环控制系统5Closed-control system闭环控制系统6Stability稳定性7Accuracy精确性8Dynamic properties动态性能9Input signal输入信号10Output signal输出信号11Mathematical model数学模型12Differential equation微分方程13Laplace transform拉氏变换14Linear system线性系统15Principle of
2、superposition叠加原理16Transfer function传递函数17Characteristic equation特征方程18Pole 极点19Zero零点20s-planes平面21Block diagram方框图22Time response analysis时间响应分析23Time domain时域24Zero-input response零输入响应25Zero-state response零状态响应26Transient response瞬态响应27Steady-state response稳态响应28First-order system一阶系统29Second-ord
3、er system二阶系统30High-order system高阶系统31Dominant poles主导极点32Characteristics roots特征根33Time constant时间常数34Damping ratio阻尼比35Natural frequency自然频率36Damped oscillation有阻尼振荡37Critical damping临界阻尼38Overdamped system过阻尼系统39Rise time上升时间40Peak time峰值时间41Percent overshoot最大超调量42Settling time调整时间43Oscillation
4、times振荡次数44Frequency domain频域45Frequency response频率响应46Frequency response characteristics频率响应特性47Frequency characteristics function频率特性48Magnitude幅频特性49Phase angle相频特性50Fourier transform傅立叶变换51Polar plots极坐标图52Bode plots对数坐标图53Logarithmic magnitude对数幅频特性54Logarithmic phase对数相频特性55Decibel分贝56Corner f
5、requency转角频率57Minimum phase最小相位58Non-minimum phase非最小相位59Closed-loop frequency response闭环频率响应60Resonant frequency谐振频率61Resonant peak谐振峰值62Bandwidth带宽63Absolute stability绝对稳定性64Relative stability相对稳定性65Stable system稳定系统66Necessary and sufficient condition充要条件67Critical stable临界稳定68Routh criterion劳斯判据
6、69Auxiliary polynomial辅助多项式70Nyquist stability criterion乃奎斯特稳定判据71Principle of the argument幅角原理72Gain margin幅值裕度73Phase margin相位裕度74System error系统误差75Steady-state error稳态误差76Type number积分环节个数（无差度）77Position error constant位置无偏系数78Velocity error constant速度无偏系数79Acceleration error constant加速度无偏系数80Dist
7、urbance signal扰动信号81Compensation校正82PI controllerPI控制器83PD controllerPD控制器84PID controllerPID控制器85Series compensation串联校正86Parallel compensation并联校正87Phase-lag compensation相位滞后校正88Phase-lead compensation相位超前校正89Lag-lead compensation相位滞后-超前校正90Digital control system数字控制系统91Analog-digital conversion模-数转换器92Digital-analog conversion数-模转换器93Sampling period采样周期94Zero-order hold零阶保持器95z-transformz传递函数96z-planez平面97Digital controller数字控制器98Underdamped system欠阻尼系统99Linear-approximation线性近似100System sensitivity系统灵敏度参考书及外文参考书籍1 杨叔子，杨克冲 机械工程控制基础 工业华中科技大学出版社2 李有善 自动控制原理 国防工业出版社3 绪方胜彦 现代控制工程（中译本） 科学出版社
