专业英语复习资料.doc

1.半导体可控整流器，可控硅 semiconductor controlled rectifier(SCR)2.比例积分微分控制器，PID 控制器 proportional plus integral plus derivative controller3.不间断电源 uninterruptible power supply(UPS)4.场效应晶体管 field effect transistor(FET)5.多输入多输出控制系统 multiple input multiple output control system(MIMO)6.单输入单输出控制系统 single input single output control system(SISO)7.电流源逆变器 current-source inverters(CSI)8.电压源逆变器 voltage-source inverters(VSI)9.短期记忆 short term memory(SIM)10.方法库 way base(WB)11.方法库管理系统 way base management system (WBMS)12.光符阅读机 optical character reader（OCR）13.集成电路芯片 IC (integrated circuit) chip14.交流电 alternating current(AC)15.可编程控制器 PLC(Programmable Logic Controller)16.脉宽调制 pluse-width modulation (PWM)17.气关式 air-to-close（AC）18.气开式 air-to-open（AO）19.人工智能 artificial intelligence(AI)20.直接数字控制 direct digital control (DDC) 21.运算放大器 operational Amplifier (OA) 1.Automatic control 自动控制2.Dynamic system 动态系统3.Differential equation 微分方程4.Frequency response methods 频率响应方法5.Root-locus methods 根轨迹的方法6.Feedback control system 反馈控制系统7.Optimal control 最优控制8 Adapative and learning control 自适应和学习控制9 Automatic regulating system 自动调节系统10External disturbance 外部干扰11Control loop 控制回路12Process control system 过程控制系统13The first law of thermodynamics 热力学第一定律1.Forcing function 约束功能2.Mathematical model 数学模型3.First-order differential equation 一阶微分方程4.Transient- response analysis 瞬态响应分析5.Frequency- response analysis 频率响应分析6.Ordinary differential equation 常微分方程7.Partial differential equation 偏微分方程8.The principle of superposition 叠加原理9.Linear time-invariant /time-varying system 线性时不变时变系统10.Nonlinear system 非线性系统1.Control action 控制动作2.Two-position or on off controllers 二位或关闭控制器3.Actuating error signal 动作错误信号4.Closed-loop system 闭环系统5.Reference input signal 参考输入信号6.Self-operated controllers 自营控制器7.Set point 设定点8.Flow rate 流量9.Actuating element 动作元素10.Differential gap 微分差距1.Laplace transform 拉普拉斯变换2.rate control 速率控制，微分控制3.Reset rate 复位率4.transient period 过渡周期5.feedback path 反馈通道6.second-order 二阶的7.block diagram 方块图8.load disturbance 负荷（负载）扰动9.negative feedback 负反馈10.Fundamental principle 基本原则1.scompensation technique 补偿技术、校正方法2.Performance specification 性能规范3.time-domain performance measures 时域性能指标4.Rise/settling time 上升/调整时间5.phase/ gain margin 相位/增益裕度 6.trial-and-error approach 逐次逼近法7.Adjust parameter setting 调整参数设置8.steady-state