ch term translation 1automation自动化1closed-loop闭环1open-loop开环1feedback反馈1closed-loop feedback control system闭环反馈控制系统1open-loop control system开环控制系统1negative feedback负反馈1positive feedback正反馈1control system控制系统1complexity of design设计复杂性1design设计1design gap设计差距1engineering design工程设计1feedback signal反馈信号1flyball governor飞球调节器1multivariable control system多变量控制系统1optimization优化1plant对象1process过程1productivity生产率1risk风险1robot机器人1specifications指标说明1synthesis综合1system系统1trade-off折中2actuator执行机构/执行器2assumptions假设条件2block diagrams框图2characteristic equation特征方程2transfer function传递函数2closed-loop transfer function闭环传递函数2open-loop transfer function开环传递函数2damping阻尼2damping ratio阻尼系数/阻尼比2critical damping临界阻尼2damping oscillation阻尼振荡2DC motor直流电机2differential equation微分方程2error 误差2error signal误差信号2final value终值2final value theorem终值定理2homogeneity齐次性2Laplace transform拉普拉斯变换2linear approximation线性近似2linear system线性系统2linearized线性化的2linearization线性化2Mason loop rule梅森回路规则2Mason formula梅森公式2natural frequency固有频率/自然频率2necessary condition必要条件2overdamped过阻尼的2poles极点2zeros零点2principle of superposition叠加原理2reference input参考输入2residues留数2signal-flow graph信号流图2simulation 仿真2steady state稳态2s-plane s平面2Taylor series泰勒级数2time constant时间常数2underdamped欠阻尼的2unity feedback单位反馈3canonical form标准型3diagonal canonical form对角标准型/对角线标准型3discrete-time approximation离散时间近似3Euler's method欧拉方法3fundamental matrix基本矩阵3input feedforward canonical form输入前馈标准型3Jordan canonical form约当标准型3matrix exponential function矩阵指数函数3output equation输出方程3phase variable canonical form相变量标准型3phase variable相变量3physical variables物理变量3state differential equation状态微分方程3state space状态空间3state variables状态变量3state vector状态向量/状态矢量3state of a system系统状态3state-space representation状态空间表示/状态空间表达式3state variable feedback状态变量反馈3time domain时域3time-varying system时变系统3time-invariant system时不变系统/非时变系统3transition matrix转移矩阵4closed-loop system闭环系统4complexity复杂度4components组件4direct system直接系统4disturbance signal扰动信号4error signal误差信号4instability不稳定性4loss of gain增益损失4open-loop system开环系统4steady-state error稳态误差4system sensitivity系统灵敏度4transient response暂态响应/瞬态响应4steady-state response稳态响应5acceleration error constant，Ka加速度误差常数,Ka5position error constant,Kp位置误差常数,Kp5velocity error constant,Kv速度误差常数,Kv5design specifications设计要求5domainant roots主导极点5optimum control system最优控制系统5peak time峰值时间5percent overshoot百分比超调/超调量5maximum percent overshoot最大超调量5performance index性能指标5rise time 上升时间5settling time 调整时间5test input signal测试输入信号5tyoe number型数5unit impulse单位脉冲6absolute stability绝对稳定性6auxiliary polynomial辅助多项式6marginally stable临界稳定6relative stability相对稳定性6Rooth-Hurwitz criterion Rooth-Hurwitz判据/劳斯-赫尔维茨判据6stability稳定性6stable system稳定系统7angle of departure出射角7angle of the asymptotes渐近角7asymptote渐近线7asymptote centroid渐近中心7breakaway point分支点7dominant roots主导极点7locus轨迹7logarithmic sensitivity对数灵敏度7number of separate loci根轨迹的段数7parameter design参数设计7PID controller PID控制器7proportional plus derivative (PD) controller比例加微分（PD）控制器7proportional plus integral (PI) controller比例加积分（PI）控制器7root contours根等值线7root locus根轨迹7root locus method根轨迹法7root locus segments on the real axis实轴上的根轨迹段7root sensitivity根灵敏度8all-pass network全通网络8bandwidth带宽8Bode plot Bode图/波德图8break frequency截止频率8corner frequency转折频率8decade十倍频程8Decibel/dB分贝8Fourier transform Fourier变换/傅里叶变换8Fourier transform pair Fourier变换对/傅里叶变换对8frequency response频率响应8Laplace transform pair拉普拉斯变换对8Logarithmic magnitude对数幅值8Logarithmic plot对数坐标图8maximum value of the frequency response频率响应的最大值8minimum phase transfer dunction最小相位传递函数8nonminimum phase system非最小相位系统8polar plot极坐标图8resonant frequency谐振频率8transfer function in the frequency domain频域传递函数9Cauchy's theorem Cauchy定理9closed-loop frequency response闭环频率响应9conformal mapping保角映射9contour map围道映射9gain margin增益裕度/增益裕量9logarithmic (decibel) measure对数（分贝）度量9Nichols chart Nichols图9Nyquist stability criterion Nyquist稳定判据/奈奎斯特稳定判据9phase margin相角裕度/相位裕度9principle of the argument幅角原理9time delay时滞10cascade compensation network串联校正网络10compensation校正10compensator校正装置10deadbeat response最小拍响应10design of a control system控制系统设计10integration network积分网络10lag network滞后网络10lead network超前网络10lead-lag network超前滞后网络10phase lag compensation相角滞后校正10phase lead compensation相角超前校正10phase-lag network相角滞后网络10phase-lead network相角超前网络10prefilter前置滤波11command following给定跟踪11controllability matrix能控性矩阵11controllable system能控系统11detectable能检测11estimation error估计误差11full-state feedback control law全状态反馈控制律11internal mode design内模设计11Kalman state-space decomposition Kalman状态空间分解/卡尔曼状态空间分解11linear quadratic regulator线性二次型调节器11observable system能观系统11observability matrix能观性矩阵11observer观测器11optimal control system最优控制系统11pole assignment极点配置11separation principle分离原理11stabilizable能镇定11stabilizing controller镇定控制器11state variable feedback状态变量反馈12additive perturbation加性摄动12complementary sensitivity function补灵敏度函数12internal model principle内模原理12mulplicative perturbation乘性摄动12process controller过程控制器12robust control system鲁棒控制系统12robust stability criterion鲁棒稳定判据12root sensitivity根灵敏度12system sensitivity系统灵敏度12three-mode controller三模态控制器12three-term controller三项控制器13amplitude quantization error幅值量化误差13backward difference rule后向差分规则13digital computer compensator数字计算机校正装置13digital controll system数字控制系统13forward rectangular integration前向矩形积分13microcomputer微型计算机13minicomputer小型计算机13digital PID controller数字PID控制器13precision精度13sampled data采样数据13sampled-data system采样数据系统13sampling period采样周期13stability of sampled-data system采样数据系统的稳定性13z-plane z平面13z-transform z变换13zero-order hold零阶保持13zero-order holder零阶保持器。