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自动控制原理英文词汇表-

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chterm1automation1closed-loop1open-loop1feedback1closed-loop feedback control system1open-loop control system1negative feedback1positive feedback1control system1complexity of design1design1design gap1engineering design1feedback signal1flyball governor1multivariable control system1optimization1plant1process1productivity1risk1robot1specifications1synthesis1system1trade-off2actuator2assumptions2block diagrams2characteristic equation2transfer function2closed-loop transfer function2open-loop transfer function2damping2damping ratio2critical damping2damping oscillation2DC motor2differential equation2error 2error signal2final value2final value theorem2homogeneity2Laplace transform2linear approximation2linear system2linearizedtranslation自动化闭环开环反馈闭环反馈控制系统开环控制系统负反馈正反馈控制系统设计复杂性设计设计差距工程设计反馈信号飞球调节器多变量控制系统优化对象过程生产率风险机器人指标说明综合系统折中执行机构/执行器假设条件框图特征方程传递函数闭环传递函数开环传递函数阻尼阻尼系数/阻尼比临界阻尼阻尼振荡直流电机微分方程误差误差信号终值终值定理齐次性拉普拉斯变换线性近似线性系统线性化的
2linearization2Mason loop rule2Mason formula2natural frequency2necessary condition2overdamped2poles2zeros2principle of superposition2reference input2residues2signal-flow graph2simulation 2steady state2s-plane2Taylor series2time constant2underdamped2unity feedback3canonical form3diagonal canonical form3discrete-time approximation3Euler's method3fundamental matrix3input feedforward canonical form3Jordan canonical form3matrix exponential function3output equation3phase variable canonical form3phase variable3physical variables3state differential equation3state space3state variables3state vector3state of a system3state-space representation3state variable feedback3time domain3time-varying system3time-invariant system3transition matrix4closed-loop system4complexity4components4direct system4disturbance signal4error signal4instability4loss of gain4open-loop system4steady-state error线性化梅森回路规则梅森公式固有频率/自然频率必要条件过阻尼的极点零点叠加原理参考输入留数信号流图仿真稳态s平面泰勒级数时间常数欠阻尼的单位反馈标准型对角标准型/对角线标准型离散时间近似欧拉方法基本矩阵输入前馈标准型约当标准型矩阵指数函数输出方程相变量标准型相变量物理变量状态微分方程状态空间状态变量状态向量/状态矢量系统状态状态空间表示/状态空间表达式状态变量反馈时域时变系统时不变系统/非时变系统转移矩阵闭环系统复杂度组件直接系统扰动信号误差信号不稳定性增益损失开环系统稳态误差
4system sensitivity4transient response4steady-state response5555555555555556666666777777777777777777888888acceleration error constant，Kaposition error constant,Kpvelocity error constant,Kvdesign specificationsdomainant rootsoptimum control systempeak timepercent overshootmaximum percent overshootperformance indexrise time settling time test input signaltyoe numberunit impulseabsolute stabilityauxiliary polynomialmarginally stablerelative stabilityRooth-Hurwitz criterionstabilitystable systemangle of departureangle of the asymptotesasymptoteasymptote centroidbreakaway pointdominant rootslocuslogarithmic sensitivitynumber of separate lociparameter designPID controllerproportional plus derivative (PD controllerproportional plus integral (PI controllerroot contoursroot locusroot locus methodroot locus segments on the real axisroot sensitivityall-pass networkbandwidthBode plotbreak frequencycorner frequencydecade系统灵敏度暂态响应/瞬态响应稳态响应加速度误差常数,Ka位置误差常数,Kp速度误差常数,Kv设计要求主导极点最优控制系统峰值时间百分比超调/超调量最大超调量性能指标上升时间调整时间测试输入信号型数单位脉冲绝对稳定性辅助多项式临界稳定相对稳定性Rooth-Hurwitz判据/劳斯-赫尔维茨判据稳定性稳定系统出射角渐近角渐近线渐近中心分支点主导极点轨迹对数灵敏度根轨迹的段数参数设计PID控制器比例加微分（PD）控制器比例加积分（PI）控制器根等值线根轨迹根轨迹法实轴上的根轨迹段根灵敏度全通网络带宽Bode图/波德图截止频率转折频率十倍频程
8Decibel/dB8Fourier transform8Fourier transform pair8frequency response8Laplace transform pair8Logarithmic magnitude8Logarithmic plot8maximum value of the frequency response8minimum phase transfer dunction8nonminimum phase system8polar plot8resonant frequency8transfer function in the frequency domain9Cauchy's theorem9closed-loop frequency response9conformal mapping9contour map9gain margin9logarithmic (decibel measure9Nichols chart9Nyquist stability criterion9phase margin9principle of the argument9time delay10cascade compensation network10compensation10compensator10deadbeat response10design of a control system10integration network10lag network10lead network10lead-lag network10phase lag compensation10phase lead compensation10phase-lag network10phase-lead network10prefilter11command following11controllability matrix11controllable system11detectable11estimation error11full-state feedback control law11internal mode design11Kalman state-space decomposition11linear quadratic regulator11observable system11observability matrix11observer11optimal control system分贝Fourier变换/傅里叶变换Fourier变换对/傅里叶变换对频率响应拉普拉斯变换对对数幅值对数坐标图频率响应的最大值最小相位传递函数非最小相位系统极坐标图谐振频率频域传递函数Cauchy定理闭环频率响应保角映射围道映射增益裕度/增益裕量对数（分贝）度量Nichols图Nyquist稳定判据/奈奎斯特稳定判据相角裕度/相位裕度幅角原理时滞串联校正网络校正校正装置最小拍响应控制系统设计积分网络滞后网络超前网络超前滞后网络相角滞后校正相角超前校正相角滞后网络相角超前网络前置滤波给定跟踪能控性矩阵能控系统能检测估计误差全状态反馈控制律内模设计Kalman状态空间分解/卡尔曼状态空间分解线性二次型调节器能观系统能观性矩阵观测器最优控制系统
11pole assignment11separation principle11stabilizable11stabilizing controller11state variable feedback12additive perturbation12complementary sensitivity function12internal model principle12mulplicative perturbation12process controller12robust control system12robust stability criterion12root sensitivity12system sensitivity12three-mode controller12three-term controller13amplitude quantization error13backward difference rule13digital computer compensator13digital controll system13forward rectangular integration13microcomputer13minicomputer13digital PID controller13precision13sampled data13sampled-data system13sampling period13stability of sampled-data system13z-plane13z-transform13zero-order hold13zero-order holder极点配置分离原理能镇定镇定控制器状态变量反馈加性摄动补灵敏度函数内模原理乘性摄动过程控制器鲁棒控制系统鲁棒稳定判据根灵敏度系统灵敏度三模态控制器三项控制器幅值量化误差后向差分规则数字计算机校正装置