自動化英語詞匯

1、自動化專業(yè)英語詞匯表后驗估計 a posteriori estimate先驗估計 a priori estimate交流電子傳動AC (alternating current electric drive 驗收測試acceptance testing可及性accessibility累積誤差accumulated error交-直-交變頻器AC-DC-AC frequency converter主動姿態(tài)穩(wěn)定active attitude stabilization驅(qū)動器,執(zhí)行機構(gòu)actuator線性適應(yīng)元adaline適應(yīng)層adaptation layer適應(yīng)遙測系統(tǒng)adaptive telem

2、eter system伴隨算子adjoint operator容許誤差admissible error集結(jié)矩陣aggregation matrix層次分析法AHP (analytic hierarchy process放大環(huán)節(jié)amplifying element模數(shù)轉(zhuǎn)換analog-digital conversion信號器annunciator天線指向控制antenna pointing control抗積分飽卷anti-integral windup姿態(tài)軌道控制系統(tǒng)AOCS (attritude and orbit control system非周期分解aperiodic decompos

3、ition近似推理approximate reasoning關(guān)節(jié)型機器人articulated robot配置問題,分配問題assignment problem聯(lián)想記憶模型associative memory model聯(lián)想機associatron漸進穩(wěn)定性asymptotic stability實際位姿漂移attained pose drift姿態(tài)捕獲attitude acquisition姿態(tài)角速度attitude angular velocity姿態(tài)擾動attitude disturbance姿態(tài)機動attitude maneuver吸引子attractor可擴充性augment abi

4、lity增廣系統(tǒng)augmented system自動-手動操作器automatic manual station自動機automaton自治系統(tǒng)autonomous system間隙特性backlash characteristics基座坐標系base coordinate system貝葉斯分類器Bayes classifier方位對準bearing alignment波紋管壓力表bellows pressure gauge收益成本分析benefit-cost analysis雙線性系統(tǒng)bilinear system生物控制論biocybernetics生物反饋系統(tǒng)biological fe

5、edback system黑箱測試法black box testing approach盲目搜索blind search塊對角化block diagonalization玻耳茲曼機Boltzman machine自下而上開發(fā)bottom-up development邊界值分析boundary value analysis頭腦風(fēng)暴法brainstorming method廣度優(yōu)先搜索breadth-first search蝶閥butterfly valve計算機輔助工程CAE (computer aided engineering清晰性calrity計算機輔助制造CAM (computer ai

6、ded manufacturing 偏心旋轉(zhuǎn)閥Camflex valve規(guī)范化狀態(tài)變量canonical state variable電容式位移傳感器capacitive displacement transducer 膜盒壓力表capsule pressure gauge計算機輔助研究開發(fā)CARD直角坐標型機器人Cartesian robot串聯(lián)補償cascade compensation突變論catastrophe theory集中性centrality鏈式集結(jié)chained aggregation混沌chaos特征軌跡characteristic locus化學(xué)推進chemical pr

7、opulsion經(jīng)典信息模式classical information pattern分類器classifier臨床控制系統(tǒng)clinical control system閉環(huán)極點closed loop pole閉環(huán)傳遞函數(shù)closed loop transfer function聚類分析cluster analysis粗-精控制coarse-fine control蛛網(wǎng)模型cobweb model系數(shù)矩陣coefficient matrix認知科學(xué)cognitive science認知機cognitron單調(diào)關(guān)聯(lián)系統(tǒng)coherent system組合決策combination decision

8、組合爆炸combinatorial explosion壓力真空表combined pressure and vacuum gauge指令位姿command pose相伴矩陣companion matrix房室模型compartmental model相容性,兼容性compatibility補償網(wǎng)絡(luò)compensating network補償,矯正compensation柔順,順應(yīng)compliance組合控制composite control可計算一般均衡模型computable general equilibrium model條件不穩(wěn)定性conditionally instability組態(tài)

9、configurationNextPage 連接機制connectionism連接性connectivity守恒系統(tǒng)conservative system一致性consistency約束條件constraint condition消費函數(shù)consumption function上下文無關(guān)語法context-free grammar連續(xù)離散事件混合系統(tǒng)仿真continuous discrete event hybrid system simulation 連續(xù)工作制continuous duty控制精度control accuracy控制柜control cabinet控制力矩陀螺control

10、 moment gyro控制屏,控制盤control panel控制式自整角機control synchro控制系統(tǒng)綜合control system synthesis控制時程control time horizon可控指數(shù)controllability index可控規(guī)范型controllable canonical form控制儀表controlling instrument合作對策cooperative game可協(xié)調(diào)條件coordinability condition協(xié)調(diào)策略coordination strategy協(xié)調(diào)器coordinator轉(zhuǎn)折頻率corner frequency共

11、態(tài)變量costate variable費用效益分析cost-effectiveness analysis軌道和姿態(tài)耦合coupling of orbit and attitude臨界阻尼critical damping臨界穩(wěn)定性critical stability穿越頻率,交越頻率cross-over frequency電流源型逆變器current source inverter截止頻率cut-off frequency控制論cybernetics循環(huán)遙控cyclic remote control圓柱坐標型機器人cylindrical robot微分控制器 D controller阻尼振蕩da

12、mped oscillation阻尼器damper阻尼比damping ratio數(shù)據(jù)采集data acquisition數(shù)據(jù)加密data encryption數(shù)據(jù)預(yù)處理data preprocessing數(shù)據(jù)處理器data processor直流發(fā)電機-電動機組傳動DC generator-motor set drive分散性decentrality分散隨機控制decentralized stochastic control決策空間decision space決策支持系統(tǒng)decision support system分解集結(jié)法decomposition-aggregation approac

13、h解耦參數(shù)decoupling parameter演繹與歸納混合建模法deductive-inductive hybrid modeling method延時遙測delayed telemetry導(dǎo)出樹derivation tree微分反饋derivative feedback描述函數(shù)describing function希望值desired value消旋體despinner目的站destination檢出器detector確定性自動機deterministic automaton偏差deviation偏差報警器deviation alarm數(shù)據(jù)流圖DFD診斷模型diagnostic mod

14、el對角主導(dǎo)矩陣diagonally dominant matrix膜片壓力表diaphragm pressure gauge差分方程模型difference equation model微分動力學(xué)系統(tǒng)differential dynamical system微分對策differential game差壓液位計differential pressure level meter差壓變送器differential pressure transmitter差動變壓器式位移傳感器differential transformer displacement transducer 微分環(huán)節(jié)different

15、iation element數(shù)字濾波器digital filer數(shù)字信號處理digital signal processing數(shù)字化digitization數(shù)字化儀digitizerNextPage 尺度傳感器dimension transducer直接協(xié)調(diào)direct coordination解裂disaggregation失協(xié)調(diào)discoordination離散事件動態(tài)系統(tǒng)discrete event dynamic system離散系統(tǒng)仿真語言discrete system simulation language判別函數(shù)discriminant function位移振幅傳感器displa

16、cement vibration amplitude transducer 耗散結(jié)構(gòu)dissipative structure分布參數(shù)控制系統(tǒng)distributed parameter control system擾動distrubance擾動補償disturbance compensation多樣性diversity可分性divisibility領(lǐng)域知識domain knowledge主導(dǎo)極點dominant pole劑量反應(yīng)模型dose-response model雙重調(diào)制遙測系統(tǒng)dual modulation telemetering system對偶原理dual principle雙自

17、旋穩(wěn)定dual spin stabilization負載比duty ratio能耗制動dynamic braking動態(tài)特性dynamic characteristics動態(tài)偏差dynamic deviation動態(tài)誤差系數(shù)dynamic error coefficient動它吻合性dynamic exactness動態(tài)投入產(chǎn)出模型dynamic input-output model計量經(jīng)濟模型econometric model經(jīng)濟控制論economic cybernetics經(jīng)濟效益economic effectiveness經(jīng)濟評價economic evaluation經(jīng)濟指數(shù)econom

18、ic index經(jīng)濟指標economic indicator電渦流厚度計eddy current thickness meter有效性effectiveness效益理論effectiveness theory需求彈性elasticity of demand電動執(zhí)行機構(gòu)electric actuator電導(dǎo)液位計electric conductance levelmeter電動傳動控制設(shè)備electric drive control gear電-液轉(zhuǎn)換器electric hydraulic converter電-氣轉(zhuǎn)換器electric pneumatic converter電液伺服閥elect

19、rohydraulic servo vale電磁流量傳感器electromagnetic flow transducer電子配料秤electronic batching scale電子皮帶秤electronic belt conveyor scale電子料斗秤electronic hopper scale仰角elevation異常停止emergency stop經(jīng)驗分布empirical distribution內(nèi)生變量endogenous variable均衡增長equilibrium growth平衡點equilibrium point等價類劃分equivalence partitioni

20、ng工效學(xué)ergonomics誤差error糾錯剖析error-correction parsing估計量estimate估計理論estimation theory評價技術(shù)evaluation technique事件鏈event chain進化系統(tǒng)evolutionary system外生變量exogenous variable希望特性expected characteristics外擾external disturbance事實fact base故障診斷failure diagnosis快變模態(tài)fast mode可行性研究feasibility study可行協(xié)調(diào)feasible coord

21、ination可行域feasible region特征檢測feature detection特征抽取feature extraction反饋補償feedback compensation前饋通路feedforward path功能電刺激FES (functional electrical stimulation 現(xiàn)場總線field bus有限自動機finite automaton工廠信息協(xié)議FIP (factory information protocol一階謂詞邏輯first order predicate logic固定順序機械手fixed sequence manipulator定值控制

22、fixed set point control流量傳感器flow sensor/transducer流量變送器flow transmitter漲落fluctuation柔性制造系統(tǒng)FMS (flexible manufacturing system 強迫振蕩forced oscillation形式語言理論formal language theory形式神經(jīng)元formal neuron正向通路forward path正向推理forward reasoning分形體,分維體fractal變頻器frequency converter頻域模型降階法frequency domain model redu

23、ction method 頻域響應(yīng)frequency response全階觀測器full order observer功能分解functional decomposition功能相似functional simularity模糊邏輯fuzzy logic對策樹game tree閘閥gate valve一般均衡理論general equilibrium theory廣義最小二乘估計generalized least squares estimation生成函數(shù)generation function地磁力矩geomagnetic torque幾何相似geometric similarity框架輪g

24、imbaled wheel全局漸進穩(wěn)定性global asymptotic stability全局最優(yōu)global optimum球形閥globe valve目標協(xié)調(diào)法goal coordination method文法推斷grammatical inference圖搜索graphic search重力梯度力矩gravity gradient torque成組技術(shù)group technology制導(dǎo)系統(tǒng)guidance system陀螺漂移率gyro drift rate陀螺體gyrostat霍爾式位移傳感器Hall displacement transducer半實物仿真hardware-i

25、n-the-loop simulation和諧偏差harmonious deviation和諧策略harmonious strategy啟發(fā)式推理heuristic inference隱蔽振蕩hidden oscillation層次結(jié)構(gòu)圖hierarchical chart遞階控制hierarchical control遞階規(guī)劃hierarchical planning內(nèi)穩(wěn)態(tài)homeostasis同態(tài)系統(tǒng)homomorphic model橫向分解horizontal decomposition內(nèi)分泌控制hormonal control液壓步進馬達hydraulic step motor超循環(huán)理

26、論hypercycle theory積分控制器I controller可辨識性identifiability智能決策支持系統(tǒng)IDSS (intelligent decision support system 圖像識別image recognition沖量impulse沖擊函數(shù),脈沖函數(shù)impulse function點動inching不相容原理incompatibility principle增量運動控制incremental motion control品質(zhì)因數(shù)index of merit電感式位移傳感器inductive force transducer歸納建模法inductive mod

27、eling method工業(yè)自動化industrial automation慣性姿態(tài)敏感器inertial attitude sensor慣性坐標系inertial coordinate system慣性輪inertial wheel推理機inference engine無窮維系統(tǒng)infinite dimensional system信息采集information acquisition紅外線氣體分析器infrared gas analyzer固有非線性inherent nonlinearity固有調(diào)節(jié)inherent regulation初始偏差initial deviation發(fā)起站ini

28、tiator入軌姿勢injection attitude投入產(chǎn)出模型input-output model不穩(wěn)定性instability指令級語言instruction level language絕對誤差積分準則integral of absolute value of error criterion 平方誤差積分準則integral of squared error criterion積分性能準則integral performance criterion積算儀器integration instrument整體性integrity智能終端intelligent terminal互聯(lián)系統(tǒng),關(guān)聯(lián)

29、系統(tǒng)interacted system互聯(lián)預(yù)估法,關(guān)聯(lián)預(yù)估法interactive prediction approach互聯(lián)interconnection斷續(xù)工作制intermittent duty內(nèi)擾internal disturbance不變嵌入原理invariant embedding principle庫倫論inventory theory逆奈奎斯特圖inverse Nyquist diagramNextPage 逆變器inverter投資決策investment decision解釋結(jié)構(gòu)建模法ISM (interpretive structure modeling同構(gòu)模型isomo

30、rphic model迭代協(xié)調(diào)iterative coordination噴氣推進jet propulsion分批控制job-lot control關(guān)節(jié)joint卡爾曼-布西濾波器Kalman-Bucy filer知識庫管理系統(tǒng)KBMS (knowledge base management system知識順應(yīng)knowledge accomodation知識獲取knowledge acquisition知識同化knowledge assimilation知識表達knowledge representation梯形圖ladder diagram滯后超前補償lag-lead compensatio

31、n拉格朗日對偶性Lagrange duality拉普拉斯變換Laplace transform大系統(tǒng)large scale system側(cè)抑制網(wǎng)絡(luò)lateral inhibition network最小成本投入least cost input最小二乘準則least squares criterion物位開關(guān)level switch天平動阻尼libration damping極限環(huán)limit cycle直線運動電氣傳動linear motion electric drive直行程閥linear motion valve線性規(guī)劃linear programming線性化方法linearizatio

32、n technique稱重傳感器load cell局部漸近穩(wěn)定性local asymptotic stability局部最優(yōu)local optimum對數(shù)幅相圖log magnitude-phase diagram長期記憶long term memory線性二次調(diào)節(jié)器問題LQR (linear quadratic regulator problem集總參數(shù)模型lumped parameter model李雅普諾夫漸近穩(wěn)定性定理Lyapunov theorem of asymptotic stability 宏觀經(jīng)濟系統(tǒng)macro-economic system磁卸載magnetic dumpi

33、ng磁致彈性稱重傳感器magnetoelastic weighing cell幅值裕度magnitude margin幅值比例尺magnitude scale factor幅頻特性magnitude-frequency characteristic機械手manipulator人機協(xié)調(diào)man-machine coordination手動操作器manual station制造自動化協(xié)議MAP (manufacturing automation protocol邊際效益marginal effectiveness梅森增益公式Masons gain formula主站master station匹配準

34、則matching criterion最大似然估計maximum likelihood estimation最大超調(diào)量maximum overshoot極大值原理maximum principle模型庫MB (model base均方誤差準則mean-square error criterion最經(jīng)濟控制MEC (most economic control機理模型mechanism model元知識meta-knowledge冶金自動化metallurgical automation最小實現(xiàn)minimal realization最小相位系統(tǒng)minimum phase system最小方差估計m

35、inimum variance estimation副回路minor loop彈體-目標相對運動仿真器missile-target relative movement simulator 模態(tài)集結(jié)modal aggregation模態(tài)變換modal transformation模型置信度model confidence模型逼真度model fidelity模型參考適應(yīng)控制系統(tǒng)model reference adaptive control system模型驗證model verification模塊化modularization可動空間motion space平均故障間隔時間MTBF (mea

36、n time between failures平均無故障時間MTTF (mean time to failures多屬性效用函數(shù)multi-attributive utility function多重判據(jù)multicriteria多級遞階結(jié)構(gòu)multilevel hierarchical structure多回路控制multiloop controlNextPage 多目標決策multi-objective decision多態(tài)邏輯multistate logic多段遞階控制multistratum hierarchical control多變量控制系統(tǒng)multivariable contro

37、l system肌電控制myoelectric control納什最優(yōu)性Nash optimality自然語言生成natural language generation最近鄰nearest-neighbor必然性側(cè)度necessity measure負反饋negative feedback神經(jīng)集合neural assembly神經(jīng)網(wǎng)絡(luò)計算機neural network computer尼科爾斯圖Nichols chart思維科學(xué)noetic science非單調(diào)關(guān)聯(lián)系統(tǒng)noncoherent system非合作博弈noncooperative game非平衡態(tài)nonequilibrium st

38、ate非線性環(huán)節(jié)nonlinear element非單調(diào)邏輯nonmonotonic logic非參數(shù)訓(xùn)練nonparametric training不可逆電氣傳動nonreversible electric drive非奇異攝動nonsingular perturbation非平穩(wěn)隨機過程non-stationary random process 核輻射物位計nuclear radiation levelmeter章動敏感器nutation sensor奈奎斯特穩(wěn)定判據(jù)Nyquist stability criterion 目標函數(shù)objective function可觀測指數(shù)observa

39、bility index可觀測規(guī)范型observable canonical form在線幫助on-line assistance通斷控制on-off control開環(huán)極點open loop pole運籌學(xué)模型operational research model光纖式轉(zhuǎn)速表optic fiber tachometer最優(yōu)軌跡optimal trajectory最優(yōu)化技術(shù)optimization technique軌道陀螺羅盤orbit gyrocompass軌道攝動orbit perturbation軌道交會orbital rendezvous序參數(shù)order parameter定向控制or

40、ientation control始發(fā)站originator振蕩周期oscillating period輸出預(yù)估法output prediction method橢圓齒輪流量計oval wheel flowmeter總體設(shè)計overall design過阻尼overdamping交疊分解overlapping decomposition比例控制器P control帕德近似Pade approximation帕雷托最優(yōu)性Pareto optimality被動姿態(tài)穩(wěn)定passive attitude stabilization路徑可重復(fù)性path repeatability模式基元pattern

41、primitive主成分分析法PCA (principal component analysis峰值時間peak time罰函數(shù)法penalty function method感知器perceptron周期工作制periodic duty計劃評審技術(shù)PERT (program evaluation and review technique 攝動理論perturbation theory悲觀值pessimistic value相位超前phase lead相軌跡phase locus相軌跡phase trajectory光電式轉(zhuǎn)速傳感器photoelectric tachometric trans

42、ducer短句結(jié)構(gòu)文法phrase-structure grammar物理符號系統(tǒng)physical symbol system壓電式力傳感器piezoelectric force transducer示教再現(xiàn)式機器人playback robot可編程序邏輯控制器PLC (programmable logic controller反接制動plug braking旋塞閥plug valve氣動執(zhí)行機構(gòu)pneumatic actuator點位控制point-to-point control極坐標型機器人polar robot極點配置pole assignment零極點相消pole-zero canc

43、ellation多項式輸入polynomial input投資搭配理論portfolio theory位姿過調(diào)量pose overshoot電位器式位移傳感器posentiometric displacement transducer 位置測量儀position measuring instrument正反饋positive feedback電力系統(tǒng)自動化power system automation模式識別PR (pattern recognition謂詞邏輯predicate logic電接點壓力表pressure gauge with electric contact壓力變送器press

44、ure transmitter價格協(xié)調(diào)price coordinationNextPage 主協(xié)調(diào)primal coordination主頻區(qū)primary frequency zone大道原理principle of turnpike優(yōu)先級priority面向過程的仿真process-oriented simulation生產(chǎn)預(yù)算production budget產(chǎn)生式規(guī)則production rule利潤預(yù)測profit forecast程序設(shè)定操作器program set station比例控制proportional control比例微分控制器proportional plus de

45、rivative controller協(xié)議工程protocol engineering原型prototype偽隨機序列pseudo random sequence偽速率增量控制pseudo-rate-increment control脈沖持續(xù)時間pulse duration脈沖調(diào)頻控制系統(tǒng)pulse frequency modulation control system 脈沖調(diào)寬控制系統(tǒng)pulse width modulation control system下推自動機pushdown automaton脈寬調(diào)制逆變器PWM inverter質(zhì)量管理QC (quality control二次型

46、性能指標quadratic performance index定性物理模型qualitative physical model量化噪聲quantized noise準線性特性quasilinear characteristics排隊論queuing theory射頻敏感器radio frequency sensor斜坡函數(shù)ramp function隨機擾動random disturbance隨機過程random process速率積分陀螺rate integrating gyro比值操作器ratio station可達性reachability反作用輪控制reaction wheel cont

47、rol實時遙測real time telemetry可實現(xiàn)性,能實現(xiàn)性realizability感受野receptive field直角坐標型機器人rectangular robot整流器rectifier遞推估計recursive estimation降階觀測器reduced order observer冗余信息redundant information再入控制reentry control回饋制動,再生制動regenerative braking區(qū)域規(guī)劃模型regional planning model調(diào)節(jié)裝載regulating device調(diào)節(jié)regulation關(guān)系代數(shù)relatio

48、nal algebra繼電器特性relay characteristic遙控操作器remote manipulator遙調(diào)remote regulating遠程設(shè)定點調(diào)整器remote set point adjuster交會和對接rendezvous and docking再現(xiàn)性reproducibility熱電阻resistance thermometer sensor歸結(jié)原理resolution principle資源分配resource allocation響應(yīng)曲線response curve回差矩陣return difference matrix回比矩陣return ratio ma

49、trix回響reverberation可逆電氣傳動reversible electric drive關(guān)節(jié)型機器人revolute robot轉(zhuǎn)速傳感器revolution speed transducer重寫規(guī)則rewriting rule剛性航天動力學(xué)rigid spacecraft dynamics風(fēng)險分析risk decision機器人編程語言robot programming languageNextPage 機器人學(xué)robotics魯棒控制robust control魯棒性robustness輥縫測量儀roll gap measuring instrument根軌跡root locu

50、s腰輪流量計roots flowmeter浮子流量計,轉(zhuǎn)子流量計rotameter偏心旋轉(zhuǎn)閥rotary eccentric plug valve角行程閥rotary motion valve旋轉(zhuǎn)變壓器rotating transformer勞思近似判據(jù)Routh approximation method路徑問題routing problem采樣控制系統(tǒng)sampled-data control system采樣控制系統(tǒng)sampling control system飽和特性saturation characteristics標量李雅普諾夫函數(shù)scalar Lyapunov function平面關(guān)

51、節(jié)型機器人SCARA (selective compliance assembly robot arm 情景分析法scenario analysis method物景分析scene analysis自力式控制器self-operated controller自組織系統(tǒng)self-organizing system自繁殖系統(tǒng)self-reproducing system自校正控制self-tuning control語義網(wǎng)絡(luò)semantic network半實物仿真semi-physical simulation敏感元件sensing element靈敏度分析sensitivity analysi

52、s感覺控制sensory control順序分解sequential decomposition序貫最小二乘估計sequential least squares estimation 伺服控制,隨動控制servo control伺服馬達servomotor過渡時間settling time六分儀sextant短期計劃short term planning短時程協(xié)調(diào)short time horizon coordination信號檢測和估計signal detection and estimation信號重構(gòu)signal reconstruction相似性similarity仿真中斷simula

53、ted interrupt仿真框圖simulation block diagram仿真實驗simulation experiment仿真速度simulation velocity仿真器simulator單軸轉(zhuǎn)臺single axle table單自由度陀螺single degree of freedom gyro單級過程single level process單值非線性single value nonlinearity奇異吸引子singular attractor奇異攝動singular perturbation匯點sink受役系統(tǒng)slaved system慢變子系統(tǒng)slow subsyste

54、m欠實時仿真slower-than-real-time simulation NextPage 社會控制論socio-cybernetics社會經(jīng)濟系統(tǒng)socioeconomic system軟件心理學(xué)software psychology太陽帆板指向控制solar array pointing control電磁閥solenoid valve源點source比沖specific impulse調(diào)速系統(tǒng)speed control system自旋軸spin axis自旋體spinner穩(wěn)定性判據(jù)stability criterion穩(wěn)定極限stability limit鎮(zhèn)定,穩(wěn)定stabili

55、zation施塔克爾貝格決策理論Stackelberg decision theory 狀態(tài)方程模型state equation model狀態(tài)空間描述state space description靜態(tài)特性曲線 static characteristics curve 定點精度 station accuracy 平穩(wěn)隨機過程 stationary random process 統(tǒng)計模式識別 statistic pattern recognition 統(tǒng)計分析 statistical analysis 穩(wěn)態(tài)偏差 steady state deviation 穩(wěn)態(tài)誤差系數(shù) steady state

56、 error coefficient 階躍函數(shù) step function 步進控制 step-by-step control 逐步精化 stepwise refinement 隨機有限自動機 stochastic finite automaton 應(yīng)變式稱重傳感器 strain gauge load cell 策略函數(shù) strategic function 強耦合系統(tǒng) strongly coupled system 主觀頻率 subjective probability 次優(yōu)性 suboptimality 監(jiān)督學(xué)習(xí) supervised training 計算機監(jiān)控系統(tǒng) supervisory computer control system 自持振蕩