控制理论专业词汇

自动控制原理专业词汇中英文对照中文英文；自动控制automatic controlcybernation自动控制系统automatic controlsystem自动控制理论automatic controltheory经典控制理论classical controltheory现代控制理论modern controltheory智能控制理论intelligent controltheory开环控制open-loop control闭环控制closed-loop control输入量input输出量output给定环节givenunit/element比较环节comparingunit/element放大环节amplifyingunit/element执行环节actuatingunit/element控制环节controllingunit/element被控对象controlledplant反馈环节feedbackunit/element控制器controller扰动/干扰perturbance/disturbance前向通道forward channel反馈通道feedback channel恒值控制系统constant controlsystem随动控制系统servo/drive controlsystem程序控制系统programmed controlsystem连续控制系统continuous controlsystem离散控制系统discrete controlsystem线性控制系统linear controlsystem非线性控制系统nonlinear controlsystem定常/时不变控制系统time-invariant controlsystem时变控制系统稳定性time-variant controlsystem快速性stability rapidityaccuracymathematical准确性数学模型微differentialmodel分方程equation非线性特件nonlinear characteristic纬性住处理linearization processina泰勒级数Tavlor seriesiW1J1^1yyA.yy传沸函数transfer function比例环节____________proportional element___________------------------h■•■―♦-*―~T___________inteQr-tino element____________------------------•------•------------------一阶惯性环节first orderinertial element_________二阶惯性环节___________second orderinertial element二阶震荡环节second orderoscillation element微分环节___________differentiation element__________一阶微分环节first orderdiffArAntiation AlpmAnt一阶微分环节second orderdifferentiation element进i尺环节delav elementJ动态结构冬dvnamic structureblockJ串联环节serial unit并联环节parallelunit信号流冬sional flowqraph梅逊增益公式Masons qainformula时域分析法time domainanalvsismethod性能指标oerformance1index阶趺函数step_______function______________斜坡函独ramofunction抛物线函数parabolic function_______/acceleration function冲击函数imnulseLfunctionTF弦函数sinusoidalfunction动态/暂态响应transientresponse静态/稳态响应steady-stateresponse延迟时间delay timerisetime上升时间peak time峰值时间settling time调节时间maximum overshoot最大超调量steady-state error稳态误差undamping无阻尼欠underdamping阻尼过阻overdamping尼特征根eigen root极点polezero零占y

八、、实轴real axis虚轴imaginary axis稳态/静态分量steady-state component瞬态/暂态/动态分量transient component运动模态motion mode衰减attenuation系数coefficient初相角initial phaseangle响应曲线response curve主导极点dominant pole劳斯稳定判据Routh stabilitycriterion平面S Splane胡尔维茨稳定判据Hurwitz stabilitycriterion测量误差measurement error扰动误差agitation error结构性误差structural error偏差deviation根轨迹root locus常规根轨迹routine rootlocus根轨迹方程root locusequation幅值magnitude幅角argument对称性symmetry分离点separation/break awaypoint会合点meeting/break-in point渐近线asymptote出射角emergence angle/angle ofdeparture入射角incidence angle/angle ofarrival广义根轨迹generalized root locus零度根轨迹zero degreerootlocus偶极子dipole/zero-pole pair频域分析法frequency-domain analysismethod频率特性frequency characteristic极坐标系polar coordinatesystem直角坐标系rectangular coordinatesystem幅频特性magnitude-frequency characteristic相频特性phase-frequency characteristic幅相频率特性magnitude-phase frequency characteristic最小相位系统minimum phasesystem非最小相位系统nonminimum phasesystem奈奎斯特稳定判据Nyquist stabilitycriterion伯德定理Bode theorem稳定裕度stability margin幅值裕度magnitude margin相位/相角裕度phase margin对数幅频特性log magnitude-frequencycharacteristic无阻尼自然震荡角频率undamped osc川ation angularfrequency阻尼震荡角频率damped osc川ation angularfrequency阻尼角damping angle带宽频率bandwidth frequency穿越/截止频率crossover/cutoff frequency谐振峰值resonance peak系统校正system compensation超前校正lead compensation滞后校正lag compensation自激震荡self-excited oscillation死区特性dead zonecharacteristic饱和特性saturation characteristic间隙特性backlash characteristic描述函数法describing functionmethod相平面法phase planemethod采样控制系统sampling controlsystem数字控制系统digital controlsystem频谱frequency spectrum采样定理sampling theorem信号重现signal recurrence拉氏变换Laplace transform变换Z Ztransform终值定理final-value theorem差分方程difference equation迭代法iterative method脉冲传递函数pulse transferfunction零阶保持器zero-order holder映射mapping方框图block diagram伯德图Bode diagram特征方程characteristic equation可控性controllability临界阻尼critical damping阻尼常数damping constant阻尼比damping ratio初始状态initial state初值定理initial-value theorem反变换Z inverseZ-transformation负反馈negative feedback正反馈positive feedback尼科尔斯图Nichols chart部分分式展开partial fractionexpansion幅角原理argument principle相对稳定性relative stability共振频率resonant frequency劳斯表Routh tabulation/array奇点singularity渐进稳定性asymptotic stability控制精度control accuracy临界稳定性critical stability耦合coupling解耦decoupling比例积分微分调节器proportional integralderivative regulatorPID串联校正series/cascade compensation单输入单输出single inputsingle outputSISO多输入多输出multi inputmulti outputMIMO低通滤波器low passfilter非线性系统nonlinear system复合控制compound control裳减振荡damped osc川ation主反馈monitoring feedback转折（交接）频率break frequency稳定焦点/节点stable focus/node。