震動試驗器 的英文怎麼說
中文拼音 [zhèndòngshìyànqì]
震動試驗器
英文
shock tester- 震 : Ⅰ動詞1 (震動) quake; shake; shock; vibrate 2 (情緒過分激動) be greatly excited; be deeply ast...
- 試 : 名詞(古代占卜用的器具) astrolabe
- 驗 : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
- 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
- 震動 : shake; shock; vibrate; quake; chatter; tremulation; succussion; oscillation
- 試驗 : trial; experiment; test
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Kelso s. p., henderson b. k. precision controlled actuation and vibration isolation utilizing magnetorheological ( mr ) fluid technology, aiaa 2001
關新春,歐進萍.磁流變減振驅動器的響應時間試驗與分析.地震工程與工程振動, 2002 , 22 ( 6 )Shf communication technologies ag deals among other things in test equipments, variable - speed propulsions as well as in amplifiers, wide band, top hat rails and also in connectors
Shf communication technologies ag是一家可靠的、知名的生產商和服務商,該公司提供很多令人震驚的產品,例如試驗器材,調整傳動裝置。Electrical relays - vibration, shock, bump and seismic tests on measuring relays and protection equipment - shock and bump tests
繼電器.繼電器和保護設備振動沖擊碰撞和地震測試.沖擊和碰撞試驗Electrical relays. part 21 : vibration, shock, bump and seismic tests on measuring relays and protection equipment. section 2 : shock and bump tests
繼電器.第21部分:測量繼電器和保護設備的振動沖擊碰撞和地震試驗.第2節:沖擊和碰撞試驗Electrical relays ; part 21 : vibration, shock, bump and seismic tests on measuring relays and protection equipment ; section two : shock and bump tests
繼電器.第21部分:測量繼電器和保護設備上的振動沖擊碰撞和地震試驗.第2節:沖擊和碰撞試驗In this paper, the mathematics model and simulation model of the passive landing gear shock absorber was built, and was verified by drop test. aimed at acquiring suitable efficiency diagrams, two simple semi - active control algorithms were designed. the mathematics model and simulation model of the semi - active landing gear shock absorber was built
在本文中,建立了被動控制起落架緩沖系統數學模型和模擬模型,並通過落震試驗對該模型進行參數校驗;以合適的功量圖為控制目標設計出兩種半主動簡單控制律,建立了半主動控制起落架緩沖器數學模型和模擬模型;通過數字模擬對這兩種控制方法進行了比較,認為半主動控制較被動控制有很大的優越性。The semi - active logic control algorithm was proposed, which includes six kinds of semi - active logic control method. they are the semi - active logic control method a, b and c for single mr damper, the semi - active logic control method d, e and f for multiple mr dampers. a series of numerial simulation and experimental investigations on the seismic responses of the tall building with a podium structure using single damper / multiple mr dampers were first carried out on the seismic simulator in the hong kong polytechnic university on 2002 - 2003
針對帶裙房高層建築地震反應的鞭梢效應問題,以瞿偉廉教授和徐幼麟教授提出的「 er mr智能阻尼器耦聯的帶裙房高層建築結構地震反應的半主動控制」理論為起點,採取理論分析、計算機模擬和地震模擬振動臺試驗等研究手段,首次將基於泛布爾代數的邏輯控制方法引入結構控制領域,提出了半主動邏輯控制方法,包括單mr阻尼器半主動邏輯控制a 、 b 、 c和多mr阻尼器半主動邏輯控制d 、 e 、 f等六種。The experimental results on seismic simulator verify that the mr damper in the passive off mode provided the information on the minimum effectiveness of the damper if the external power was cut off, in which the seismic responsesof the tall building and podiun structure were reduced. when the mr damper worked in the six kinds of semi - active logic control methods, the seismic responses of the two building were further reduced compared with those when the mr damper worked in the passive off mode
地震模擬振動臺試驗結果表明: mr阻尼器的passiveoff方式是外部電源被切斷時的最低控制效果,能消除原結構地震反應的鞭梢效應,並使主樓和裙房的地震反應有一定的減少,六種半主動邏輯控制方法的減振效果比passiveoff方式更好,多mr阻尼器控制的效果優于單mr阻尼器。T he t esting d ata show that under the designed vibration waves, the lead alloy dampers are well functioning, not only reducing the strain at the ankle of bushing, but limiting significantly the relative displacement and absolute acceleration at the top of bushing
試驗結果表明:在試驗設計確定的地震動輸入下,鉛合金減震器的減震效果良好,不僅降低了斷路器地震破壞指標? ?瓷柱根部應變,而且沒有顯著增加斷路器頂部的位移和加速度反應。Based on the theory of structure control, the article put up theory analyse on the experiment model of building initiative control and set up. initiative quality damp control equation and amd morement equation
根據結構控制理論,對房屋抗震的主動控制試驗模型進行了理論分析,建立了受主動質量阻尼器控制房屋的受控方程及amd的運動方程。Sponsored by the national natural science foundation under the national key project “ the modern method and system for remote pseudo dynamic testing of structures under earthquake simulation ” ( 50338020 ), some studies on the method for remotely collaborative hybrid dynamic testing of substructures and structural elements have been carried out in this thesis. the main research achievements are summarized as followings : based on the network communication platform netslab ( networked structural laboratories ) developed by the research group, the rational framework of a platform for remote pseudo dynamic testing applications of substructures and structural elements is proposed and a robust standardized platform entitled netslab - sdof has been developed for remotely collaborative hybrid dynamic testing of single story structures with visual basic program language
本文結合國家自然科學重點資助課題「現代結構擬動力地震模擬協同試驗方法與系統」 ( 50338020 ) ,對結構遠程協同擬動力試驗方法進行了研究,主要成果如下:基於課題組開發的網路平臺netslab ,搭建了結構遠程協同擬動力試驗平臺的構架,採用visualbasic語言開發了一個標準化的開放式單層結構遠程協同擬動力試驗平臺netslab - sdof ,它由控制中心、真實試驗機、虛擬試驗機和遠程觀察器四個模塊組成。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。Finally, the vibrating table test and the relevant finite element analysis about steel frame model, whose weak layers are equipped with edd - bracing system, are performed in this paper
本文最後進行了框架薄弱層設置耗能阻尼器支撐的地震模擬振動臺試驗和針對振動臺試驗的有限元分析。However, b ecause t he d isplacement o f v ibration t able u sed i n t he t est i s 1 imited t o 4cm, the results of the testing could prove only partially the damping effect for ground motions with significant short - period contents
由於振動臺振動位移的限制,振動臺試驗僅能進行短周期成分豐富的地震動試驗,不能全面地評價斷路器的抗震性能和鉛合金減震器的減震效果。分享友人