Pade approximation帕德近似Pareto optimality帕雷托最優(yōu)性passive attitude stabilization被動姿態(tài)穩(wěn)定path repeatability路徑可重復(fù)性pattern primitive模式基元PR (pattern recognition)模式識別P control比例控制器peak time峰值時間penalty function method罰函數(shù)法perceptron感知器periodic duty周期工作制perturbation theory攝動理論pessimistic value悲觀值phase locus相軌跡phase trajectory相軌跡phase lead相位超前

　　photoelectric tachometric transducer光電式轉(zhuǎn)速傳感器phrase-structure grammar短句結(jié)構(gòu)文法physical symbol system物理符號系統(tǒng)piezoelectric force transducer壓電式力傳感器playback robot示教再現(xiàn)式機器人PLC (programmable logic controller)可編程序邏輯控制器plug braking反接制動plug valve旋塞閥pneumatic actuator氣動執(zhí)行機構(gòu)point-to-point control點位控制polar robot極坐標型機器人pole assignment極點配置pole-zero cancellation零極點相消polynomial input多項式輸入portfolio theory投資搭配理論pose overshoot位姿過調(diào)量

　　position measuring instrument位置測量儀posentiometric displacement transducer電位器式位移傳感器positive feedback正反饋power system automation電力系統(tǒng)自動化predicate logic謂詞邏輯pressure gauge with electric contact電接點壓力表pressure transmitter壓力變送器price coordination價格協(xié)調(diào)primal coordination主協(xié)調(diào)primary frequency zone主頻區(qū)PCA (principal component analysis)主成分分析法principle of turnpike大道原理priority優(yōu)先級process-oriented simulation面向過程的仿真

　　production budget生產(chǎn)預(yù)算production rule產(chǎn)生式規(guī)則profit forecast利潤預(yù)測PERT (program evaluation and review technique)計劃評審技術(shù)program set station程序設(shè)定操作器proportional control比例控制proportional plus derivative controller比例微分控制器protocol engineering協(xié)議工程prototype原型pseudo random sequence偽隨機序列pseudo-rate-increment control偽速率增量控制pulse duration脈沖持續(xù)時間pulse frequency modulation control system脈沖調(diào)頻控制系統(tǒng)pulse width modulation control system脈沖調(diào)寬控制系統(tǒng)PWM inverter脈寬調(diào)制逆變器pushdown automaton下推自動機QC (quality control)質(zhì)量管理quadratic performance index二次型性能指標qualitative physical model定性物理模型quantized noise量化噪聲quasilinear characteristics準線性特性queuing theory排隊論