自动化行业专业英语词汇总结12

　　Pade approximation帕德近似Pareto optimality帕雷托最优性passive attitude stabilization被动姿态稳定path repeatability路径可重复性pattern primitive模式基元PR (pattern recognition)模式识别P control比例控制器peak time峰值时间penalty function method罚函数法perceptron感知器periodic duty周期工作制perturbation theory摄动理论pessimistic value悲观值phase locus相轨迹phase trajectory相轨迹phase lead相位超前

　　photoelectric tachometric transducer光电式转速传感器phrase-structure grammar短句结构文法physical symbol system物理符号系统piezoelectric force transducer压电式力传感器playback robot示教再现式机器人PLC (programmable logic controller)可编程序逻辑控制器plug braking反接制动plug valve旋塞阀pneumatic actuator气动执行机构point-to-point control点位控制polar robot极坐标型机器人pole assignment极点配置pole-zero cancellation零极点相消polynomial input多项式输入portfolio theory投资搭配理论pose overshoot位姿过调量

　　position measuring instrument位置测量仪posentiometric displacement transducer电位器式位移传感器positive feedback正反馈power system automation电力系统自动化predicate logic谓词逻辑pressure gauge with electric contact电接点压力表pressure transmitter压力变送器price coordination价格协调primal coordination主协调primary frequency zone主频区PCA (principal component analysis)主成分分析法principle of turnpike大道原理priority优先级process-oriented simulation面向过程的仿真

　　production budget生产预算production rule产生式规则profit forecast利润预测PERT (program evaluation and review technique)计划评审技术program set station程序设定操作器proportional control比例控制proportional plus derivative controller比例微分控制器protocol engineering协议工程prototype原型pseudo random sequence伪随机序列pseudo-rate-increment control伪速率增量控制pulse duration脉冲持续时间pulse frequency modulation control system脉冲调频控制系统pulse width modulation control system脉冲调宽控制系统PWM inverter脉宽调制逆变器pushdown automaton下推自动机QC (quality control)质量管理quadratic performance index二次型性能指标qualitative physical model定性物理模型quantized noise量化噪声quasilinear characteristics准线性特性queuing theory排队论