柔制剛 的英文怎麼說
中文拼音 [róuzhìgāng]
柔制剛
英文
paper wraps stone-
Robust vibration control of flexible appendant structure on rigd base
帶剛性基柔性附件振動魯棒控制Across the rigid - flexible coupling dynamic analysis, we acquired the coupled effects between the three - dimensional attitude motion of the satellite and the flexible vibration of the antenna ' s supporting beam, and got the dynamic behaviors of the system. and we found the change pattern of the antenna ' s structure parameters, which decide the system ' s connatural characteristic and its dynamic response
通過對衛星?天線形成的剛柔耦合系統進行動力學分析，獲得了衛星的剛體運動與天線的彈性振動之間的耦合影響規律及其真實的動力學行為，得到了天線結構參數對衛星?天線系統的固有特性及其動力學響應的影響規律，為衛星姿態控制和天線結構優化設計奠定了基礎。During recent decade and more, major and super floods have taken place frequently in the yangtse river and huai river. the natural phenomenon of flooding is inevitable. it is not a surefire plan only to take engineering measures for flood control while climatic variation is far from being known
近十多年來在我國長江、淮河流域連續不斷發生的大洪水或特大洪水再次向我們展示了這樣一個道理，洪水是一種自然現象，當環球大的氣候因素及其變化規律遠未被認識時，試圖僅依靠工程措施來控制洪水並非萬全之策，逐步運用非工程措施，常常能起到「以柔克剛」 、 「以弱勝強」之功效。Fist ly, use mass equivalent method to predigest the original rotor system. secondly, use transfer matrix arithmetic to have finished the relative program to calculate the critical speed of flexible multi - tray rotor bearing system by matlab language. thirdly. finish program the unbalance response using riccati - transfer matrix arithmetic and finity buck arithmetic. fourthly, answer to the high vibration of uncontroled system when cross the critical speed, come out to adopt changing clearance damper bearing to control the viberation
本文對多柔盤轉子-支承系統的振動現象做了以下初步探索：用質量離散化方法把原轉子系統簡化；採用matlab語言編制了對傳遞矩陣法計算多柔盤轉子-支承系統的臨界轉速；用matlab語言對riccati傳遞矩陣法和有限元法編制了程序計算系統的不平衡響應；並針對其過臨界轉速時振動較大的現象，提出採用變間隙控制油膜剛度和阻尼，從而使原系統的在特定轉速（臨界轉速）的一段范圍內不平衡響應減小；並從被動控制與主動控制兩方面進行數值模擬，取的了較好的控制效果。The soft can overcome the hard, and the weak can defeat the strong
柔能克剛，弱能制強。Rigid - flexible coupling system ; rotating flexible beam ; active vibration control ; positive position feedback ; piezoelectric ceramic
剛柔耦合系統旋轉柔性梁振動主動控制位置正反饋壓電陶瓷Comparison of stiffness, strength and obturating performance of the initial obturator of the breech mechanism with those of the optimized one is made, which indicates that the stress concentration that leads to fatigue failure in the optimized structure is eliminated. the flexibility of the optimized obturator of the breech mechanism is considerably increased and its obturating performance is substantially improved
對優化前後炮閂閉氣結構剛強度和閉氣性能進行了對比，優化后的結構應力集中問題得到了有效控制，消除了潛在的疲勞源，結構的柔性得到很大程度的提高，閉氣性能有了明顯改善，實現了優化的目的。To quick the development footstep, national environment managements interfere from scope to strength gradually reasonability, from environment privately harm to environment harmful effects, from environment private benefit to environment public benefit, from individual relief to community relief, from negatively manage to actively interfere, from rigidly compulsory to soft guide, environment administrative law and process jump from environment law toward private law returning, fixing position for adjusting the private benefit and environment public benefits by public laws, resolve the exterior uneconomical and the problem out of government order ; combining with the before event environment administrative guide and the after event compulsive constitute the basic system environment administrative law and process
為加快可持續發展的腳步，國家對環境管理的干預從范圍到強度逐漸合理，從環境私害認識到環境公害認識，從環境私益認識到環境公益認識，從個體救濟到群體救濟，從消極管理到主動干預，從剛性強制到柔性指導，環境行政法跳出環境法向私法回歸的局限，定位為以公法方法調整環境公益與環境私益關系，解決外部不經濟性和政府「失靈」問題；並以事前調控的環境行政指導制度和事後規制的環境行政強制制度構築環境行政法的基本制度體系。" original significance about the scripture of ethics " put forward definite demands about morality for rulers and discussed such aspects, comprehensively, as the importance of accomplishment about emperors ' morality, the love of the masses, ruling justly, modesty and honesty, restraining violence by peaceful means, calmness in speech and manner, being expert in choosing a person, encouraging frugality, setting a good example for the others while being strict to one ' s own
摘要《道德經原旨》對治人者的道德修養提出了明確的要求，從帝德修養的重要性、愛民之心、執政為公、不驕不爭、謙虛遜讓、以柔制剛、誠信待人、言行穩重、知人善任、崇儉知足、正己正人等方面作了全面論述。The existing assembly tolerance analysis and synthesis are mainly applied to the rigid assembly, and not suited to the deformable sheet metal assembly. it is necessary to find a new method that applied to the deformable sheet metal assembly. there is great meaning that we use the new method to make clear the variances sources and to improve the quality of the sheet metal assembly
現有裝配偏差的分析與綜合研究主要沿用了剛體裝配誤差理論，不適合柔性金屬薄壁件，因此，尋求適用於具有柔性特點的薄板裝配偏差研究方法，探明引起裝配偏差的各類偏差源，對控制轎車車身等薄板裝配偏差具有重要意義。A. forming students ' habits. we have strict rules that students must follow ; also we give lectures about responsibility, the law, understanding each other and helping other people
實施養成教育。從剛性上，我們制定了一些校紀校規，來規范約束學生的一些行為。從柔性上，開展一些討論、講座，來引導學生增強責任意識、法制意識，學會理解人、幫助人，學會感恩等。The main work includes : for the torsional vibrations of a rigid disk on saturated media, first, the dynamic governing equations are solved by the use of hankel transform and the general solutions in the hankel transform fields are formulated. then, considering the mixed boundary - value condition, the dual integral equations of the torsional vibrations of a rigid disk on saturated grounds are obtained, which can be reduced to the fredholm integral equations of the second kind and solved by numerical procedures. consequently, the dynamic compliance coefficient curves and the torsional angle amplitude curves versus the dimensionless frequency are presented and contrasted to that of the elastic one
在前人研究的基礎上，本文基於陳龍珠等曾提出的一組實用飽和土波動方程，用解析或半解析的方法首次較系統而深入地研究了飽和半空間地基與基礎的扭轉振動問題，主要工作有：對于飽和地基上剛性圓板的扭轉振動，作者首先採用hankel變換求解了動力控制方程，得到了該控制方程在hankel變換域內的通解，然後由混合邊值條件建立了飽和地基上剛性基礎扭轉振動時的對偶積分方程，並將其化為易於數值求解的第二類fredholm積分方程，用數值方法計算了基礎的動柔度和扭轉角幅值與振動頻率的關系曲線，並將其與單相彈性介質情況進行了對比分析。However, the researching work on mechanic characteristics and deformation law of the composite ground under flexible foundation as embankment is not enough, and have to use the design formula of the composite ground under rigid foundation for it. this condition restricts the application of the composite ground on the highway engineering in a great extent
但是，對于路堤這樣的柔性基礎下水泥粉噴樁復合地基，由於研究較少，有關這種地基的力學性狀和變形規律等基本問題都尚未弄清楚，設計中只好借鑒剛性基礎下水泥粉噴樁的計算公式，不能很好的指導工程實踐，大大限制了水泥粉噴樁在高等級公路軟基處理中的應用。In the control scheme using neural network, the control of flexible manipulator is separated into angle - following control of slow subsystem and vibration - suppressing control of fast subsystem based on singular perturbation and time decomposition. moreover, the paper discusses the structure and the algorithm of neural network plus fuzzy pd control of tip vibration. finally the performance of designed methods is validated by simulation
對于神經網路控制，首先根據奇異攝動和兩時標分解，將柔性連桿機械臂的控制分解成等效剛性臂慢子系統的角跟隨運動控制和快子系統的消振控制，論文給出了神經網路+末端振動模糊pd控制的結構和計演算法，並通過實驗研究驗證了提出設計方法的性能。The thesis, in the probability analysis and computation, considers the failure history of space frames and trusses, adopts the bound criterion and algorithms on the base of system ' s critical strength, and introduces the soft self - adaptation control bound into the identification of dominant failure modes ; at the same time, with the incremental load method and differential equalized recursive method, computes the limit - state function of failure mode and probability index precisely under no leaking the dominant failure modes
文中在可靠性分析和計算部分，考慮空間剛桁架結構系統的失效演化歷程，採用基於系統臨界強度的約界準則和約界演算法，將柔性自適應控制邊界引入失效模式識別過程；同時，用荷載增量法和微分等價遞歸演算法相結合，確保在嚴格不遺漏主要失效模式的情況下，快速準確地求解失效模式的極限狀態方程和可靠度指標。The coordination of flexible robots present the way to overcome these disadvantages, which has abstracted some attention and is being developed in recent years. in this dissertation, on the integration of flexible manipulator and coordinated robots, the cooperation of flexible manipulators manipulating rigid loads is studied in such aspects as system dynamic modeling
本文將柔性機器人和機器人協調操作兩個領域加以融合，以柔性機器人協調操作系統為對象，在柔性機器人協調操作剛性負載的動力學建模、逆動力學分析及模擬、系統的操作性能分析、操作精度控制等方面進行系統深入的研究。Firstly, on the base of analysis and summarize already existing every kind of means to calculate the settlement of the foundation, and combinating stress peculiarity of the rigid pile in rigid - soften composite piles foundation, lodge a new method named utmost stress to calculate the settlement of it. it was proved useful with the practical example. besides that, bring forward a criterion that the calculation of the settlement must be bigger than the observation of it for 30 % to discriminate a method between safe and unsafe
剛柔復合樁基應用的關鍵是控制基礎沉降，本文首先在分析和總結已有各種沉降計算方法的基礎上，結合剛柔復合樁基中剛性樁和柔性樁的受力特點，提出了一種剛柔復合樁基沉降計算的新方法?極限應力法：在修正應力法的基礎上，假設剛性樁的實際承載力達到其設計承載力極限值，則樁土應力比易於確定，從而可得復合樁基的總沉降量。Abstract : in this paper, the method of the impulse torques control is established for vertical planar two - link flexible manipulators on the basis of rigid manipulators control. the variables of two - link manipulators are restrained when the tip trajectory of manipulator is being tracked with this method. finally, the results of numerical emulation and experiment are shown in the paper
文摘:在剛性雙連桿機械臂控制方案的基礎上，提出了柔性雙連桿機械臂的軌跡跟蹤和振動抑制的脈沖力矩控制方案，針對豎直平面雙連桿柔性機械臂進行了數值模擬和實驗研究。Compared with the rigid - flexible coupling dynamic models that had been constructed in other published papers, comprehension about the equation of rotating flexible beam based on the method of small element is presented, and some fuzzy understanding are clarified. numerical simulations on the vibration control of rotating flexible beam with positive position feedback are carried out. more over, using piezoelectric ceramic as sensors and actuators, several experiments are performed, their results are shown and discussed
在綜合比較已有文獻所建立的剛體-柔性附件耦合系統動力學模型的基礎上，以微元法為根據提出對旋轉柔性梁運動方程中各項的理解，澄清了某些文獻中模糊的認識。利用位置正反饋控制律，對旋轉耦合系統中柔性梁的振動控制進行了數值模擬。Steel frame with welding joint easily occur brittle collapse because of having a low ductility at joints then ， a semi - rigid connected steel frame has large the energy absorption capacity which can resist dynamic loads and the using steel qualities of bracing system and joints are small so adopting a semi - rigid jointed steel frame is economical and stable but for semi - rigid connections are complex and variable ， in conventional analysis and design of steel structures ， it is usually assumed that the connections between columns and beams are either rigid or pinned the analysis of steel frames adopting the assumption can simplify the procedure of analysis and design ， but cannot precisely reflect structural practical circumstance and the errors of calculating results are large ， even ， get incorrect conclusions semi - rigid connection was referred to in chinese code for design of steel structures ( 2001 ， 10 ) ， however ， it isn ’ t specified how to apply semi - rigid joints in design in fact it cannot be carry out the purpose of the paper give a calculating method that accords practical engineering and easily put into effect worthwhile it is going to promote the development of semi - rigid jointed steel frame in design and heighten structural stability in the paper ， at first some commonly employed methods for the modeling of connection behavior are introduced richard abbott function modeling of connection is adopted for extended end plate bolted connection by the 34 test data comparing to regression analysis indicate richard - abbott function modeling of connection represents an excellent fit to test data then after a semi - rigid joint behavior can be modeled as a finite stiffness rotation spring ， base on rotation and displacement equation derive the element stiffness matrixes with semi - rigid connections where the effects ofj ointed flexibility geometric non - linearity and shear forces in the connection deformations have been considered in and fixed - end forces are modified finally, a program for calculating semi - rigid with incremental - iterative method has been
本文的目的就是為半剛性連接鋼框架的設計提供一種既符合工程實際又簡便易行的計算方法，供規范使用過程的補充、延伸或參考；同時，也將促進半剛性連接鋼框架設計技術的發展，為提高結構安全性能、節省工程成本發揮應有的作用。本文首先介紹了常見的幾種應用較為廣泛的樑柱連接彎矩轉角關系模型，在分析比較的基礎上，選用richard ? abbott函數模型作為外伸端板連接彎矩轉角關系模型，通過對34個外伸端板連接的實驗數據與回歸分析得到的參數比較可知，經回歸分析得到的此模型參數與實驗數據符合較好。然後用彈簧表徵連接點的轉動剛度，根據梁的轉角位移方程推導出半剛性連接的剛度矩陣，在單元剛度矩陣中考慮了節點柔性、幾何非線性和剪切變形的影響，並對固端力進行了修正，最後用增量迭代法編制有限元程序進行計算和分析。分享友人