無故障機器 的英文怎麼說
中文拼音 [wúgùzhàngjīqì]
無故障機器
英文
trouble free machine- 無 : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
- 故 : Ⅰ名詞1 (事故) event; incident; happening; accident 2 (原因) cause; reason 3 (朋友; 友情) fr...
- 障 : Ⅰ動詞(阻隔; 遮擋) block; hinder; obstruct Ⅱ名詞(遮擋物) barrier; block; obstacle
- 機 : machineengine
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 故障 : hitch; breakdown; stoppage; fault; faulting; accident; blunder; bug; conk; failure; impairment; i...
- 機器 : 1. (用來轉換或利用機械能的機構) machine; machinery; engine 2. (引申為機構) apparatus; organ
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Breaker, refrigerator over - load protection relay, refrigerant high pressure switch, air circulator thermal switch, fuse, overheat protector, alarm
無熔絲開關,壓縮機超載保護開關,冷媒高壓保護開關,超溫保護開關,水盤缺水保護開關,電磁開關,故障警告系統,警報器For the irrecoverable sensor faults, this strategy minimizes its damage to the auv
對于傳感器出現的無法修復性故障,這種策略最小化了其帶給機器人的損傷。One class classification is a machine learning approach different from the traditional pattern recognition approach where two or more class samples are required. however in some real - life cases, we can hardly, even not, get the samples of some classes, or have to pay costly price to obtain the so - needed samples, such as in the case of machinery malfunction. and while in other cases, the sizes of samples among classes are imbalance, such as medical diagnosis
單類分類器是不同於傳統模式識別的一種機器學習方法,傳統模式識別方法一般需要多個類別的樣本(至少兩個) ,而在有些場合中,幾乎無法獲取多類的樣本,或者獲取其樣本所需花費的代價非常高,比如:機器故障中我們不可能為了去獲得故障樣本而讓機器特意產生故障;又有些場合的類別樣本個數嚴重不平衡,比如醫學上的疾病特徵與非疾病特徵的比例是嚴重不平衡的。For the existing transformer cooling control system has many shortcomings such as the complicated system control circuit, the low reliability, the protection methods of blower fan being so simple, large control error, high fault rate, massive maintenance work and no method to realize telecommunication, this thesis develops a novel intelligent power transformer air - cooled control system based on the center of microprocessor through all - round technology analysis and research
本文針對變壓器冷卻系統使用常規控制系統存在的系統控制迴路復雜、可靠性低、風機的保護方式簡單而無法進行故障預測、主變壓器油溫測量精度低造成控制誤差大、故障率高、維護工作量大、無法實現遠程通訊等問題,經過多方面的技術分析和調研,設計開發了新型的以微處理器為核心的智能式電力變壓器風冷卻器控制系統。When the delicate and unconscious machinery of race relations slips, there will be murder again.
只要那精密的,無意識的種族關系機器一出故障,就會再次發生凶殺。Protect machine from overheating : no electronic defects, no oil leaking in the hydraulic system
防止機器過熱:無電器故障,液壓系統無漏油。We first analysis and model the stick failure of hydraulic valve and propose a new non - sensor detection method. we verify its validity by simulation and practical experiments. the experiment shows that this method can well identify the stick failure and do pre - diagnose
論文首先對液壓閥卡澀、卡緊這一類重要故障現象進行了機理分析和建模,提出了基於電反射的無傳感器檢測新方法,並通過模擬和具體實驗對其有效性進行了驗證。So, when we get the dates of stress and distortion of wing ' s model structure, which have been calculated by computer, we can simulate the dates of the real wing ' s structure, which we will get through stress sensors and distortion sensors. when we transmit those dates to the center computer through remote wireless transmission devices, the computer will analyze those dates according as scientific fault criterion. so we can carry out the remote real - time health monitoring for wing ' s structure
這樣,我們讀取計算出的機翼結構模型在受力時的應力、變形值就可以模擬出在採用實體機翼作為研究對象時應力、變形傳感器傳回的數據,把這些數據通過遠程無線數據傳輸設備傳到數據處理計算機上採用科學的故障判據對這些數據進行處理就可以實現對機翼結構的實時遠程健康監控。But routine electronic protector ca n ' t realize the protection for counter time limit, which is matching with the graph of heat over - loading protect. it can only realize " single point protection " and ca n ' t protect the failure happened during start - up
但是常規電子式保護器無法實現與電機熱過載保護特性曲線相匹配的反時限特性保護,只能實現「單點式」保護,無法保護啟動過程中出現的故障。This paper introduces control area network ( can ) into intelligent reclose controller, so it is very easy to construct multi - master system and multi - machine backup system. in feeder automation, after the intelligent reclose controller isolate faults, controller use the can to report fault message to dispatch center, helping determining the reason and fault point
將can總線引入重合控制器,不僅實現控制單元的多主式通訊系統及多主機備份,而且往饋線自動化系統中,在重合控制器無通道自動隔離故障的基礎上,實現故障信息的匯總,便於調度中心及時的掌握故障原因及查找故障點。Suborninate node complete picking up equipment fault information and making machine learning arithmitics, and transmitting equipment condition information operated to principal node or the other subordinate node by the way of wireless data transmitting device, at the same time, it can receive the information of optimized model arithmetic and equipment condition parameter from principal node
從節點內完成設備故障信息的提取和機器學習演算法,並將運算后的設備狀態信息通過無線數據傳裝置傳送到主節點或其它從節點,同時也可以接受來自主節點的優化建模演算法和設備狀態參數設置等信息。The communication and data processing system of the traditional fault recorder usually base on serial port and single - chip processor. they always have low speed and bad reliability, so these kinds of recorder ca n ' t get record data at real - time and ca n ' t take effect enough as the guarantee of the power system ' s safe operation
早期微機故障錄波器的通訊及數據處理系統多採用串口通訊和單片機,其速度慢、可靠性不高,無法實時的得到錄波信息而發揮錄波器在電力系統安全運行中應有的作用。Djw - wb, sjw - wb series of series of single - phase three - phase micro - computer superpower avr, it gathers advaned combinated roll compensation, no - touch of wsitch, and micro - motor controlhaving special function such as high efficiency, energysaving, quick adjustment, auto - balance of three phase, no machanical breakdown and carbon brush fret. especially, the avantages of timedelay, over - voltage and under - voltage protection absorbs more and more customers
Wb系列單、三相微電腦無觸點大功率電力穩壓器是集先進的組合繞組補償方式和無觸點開關、微機控制交流穩壓技術於一體,具有高效工能、調節快速、三相自動平衡、無機械故障和碳刷磨損,並具有延時,過壓欠壓報警和保護功能。According to request that military put forward, the target car that subject research should have such characteristics as remote control, high precision, good safeguarding, needing no track, etc, so as to achieve purpose of course require correctly when training to carry on cannon static to static, static to move, move to static, move to move etc. target car transfer speed require low inertia, high accuracy, high dependability, stupid and getting excellent and kind systematically ; wireless communication system expect much dependability, better anti - interference ability ; computer control system demand and try one ' s best to adopt advanced technology, components and parts source of goods reliable, high dependability, structure to be simple, have serial communication, digital display, systematic trouble examine and function of showing etc. the job of this thesis is divided into three major parts : the proposition and confirming of the electric power pulls, specification requirement and selecting type of equipment of communication system, sureness of the computer control system scheme
根據軍方提出的要求,本課題研製的遙控坦克靶車應具有遙控、精度高、維護性好、無軌道、自帶動力等特點,以達到訓練時進行火炮或導彈靜對靜、靜對動、動對靜、動對動設擊等課目的要求。靶車調速系統要求低慣性、高精度、高可靠性、魯棒性好;無線通訊系統要求高可靠性、抗干擾能力強;微機控制系統要求盡量採用先進技術、元器件貨源可靠、高可靠性、結構盡量簡單,具有串列通訊、數字顯示、系統故障自檢及顯示等功能。本文的工作分為三大部分:電力拖動方案的提出及確定、對通訊系統的技術要求及設備選型、微機控制系統方案的確定。Firstly, a method to estimate the rotor speed, which is based on bp neural network, is introduced in this paper. secondly, the park vector approach is used to monitor and diagnose the inter - turn fault of the stator winding. finally, this paper studies thoroughly a novel approach to detect rotor bar breaking fault, which is based on the perfect combination of the hilbert transform and digital filter
具體工作如下:採用bp神經網路對異步電動機轉子轉速進行無速度傳感器估計;對定子繞組匝間短路故障,採用派克矢量方法進行監測與診斷;對于轉子斷條故障,詳細介紹了一種新的基於希爾伯特變換與數字濾波的在線監測方法。In engineering project, no matter the vibratory and malfunction inspection of large water wheel generate electricity set and precise machine tool, or engineering project structure vibratory analysis and mode test, earthquake forecast and geologic reconnoitering, all need to use the ulf absolute vibratory transducer to scale and analyze the signal caused when running
在工程上,無論是大型水輪發電機組、精密機床的振動監測和故障診斷,還是工程結構振動分析和模態試驗、地震預報與地質勘探,均需要能夠檢測超低頻絕對振動信號的傳感器來測量分析它們運行過程中產生的超低頻振動信號。To prevent pumping system stopping working, working without efficiency and being destroyed, so it is very important to monitor oil - well. the thesis dissertates the process of developing displacement - load sensor which collects displacement data and load data to form the indicator diagrams, researches the means based on rbf neural network of recognizing fault types, designs parts of hardware and software of the mainframe of the oil - well monitor and control system, and debugs the entire oil - well monitor and control system
為了防止抽油機故障停機、無油空抽、不法分子的蓄意破壞等情況的發生,因此對油井工況進行實時監控顯得尤為重要。本文論述了採集用於形成油井示功圖的位移和載荷數據的傳感器的研製,包括硬體電路和軟體的設計,對基於rbf神經網路的油井工況模式識別方法進行了研究,對監控系統主機的部分硬體電路及相應的軟體進行了設計,並對整個油井監控系統進行了聯調和測試。分享友人