知動慣量 的英文怎麼說
中文拼音 [zhīdòngguànliáng]
知動慣量
英文
principal moment of inertia-
By means of the analysis on motion equation of simple pendulum, a method for testing the moment of inertia of a complex shaped rigid - body moving around a fixed axle under the condition of not knowing the barycentric position of the object was obtained
摘要通過對單擺運動方程的分析，得到了未知物體質心位置條件下測試復雜形狀剛體繞定軸轉動慣量的方法。The scientists added : " although it may seem extraordinary to those comfortably used to pre - judging animal intelligence on the basis of brain volume, in some cognitive domains, fishes can even be favourably compared to non - human primates.
英語新聞學習http : news . jewelove . net科學家們補充說： 「盡管對于那些習慣于以腦容量來事先判斷動物智商的人來說這看起來非常特別，但是在某些認知領域，魚甚至可以和人類以外的靈長類動物相媲美。 」In addition, eece publications is successfully making eagle s english education synchronous with north america s. studying english at eagle gives children the same results as studying english abroad. eagle s education system model and comprehensive operating guidance model will help students, parents, and franchise partners to experience the same success as our existing students, parents, and franchise partners
而孩子因為英文能力的及早啟蒙及在正規教育下奠定的根基，家長可體驗到孩子已養成大量閱讀習慣主動探索新知的能力善於表達理念情感及尊重群體規范的菁英特質，弋果總是讓孩子成長的過程表現得比同儕優異且更具自信心。Conclusion we encourage the old people to widen their living space and do exercises suitable for themselves ; realize the knowledge of illness ; develop health concept and avoid bad living habit
結論通過健康教育和護理干預讓老年人掌握疾病相關知識，樹立健康生活觀念，改進不良生活行為和習慣，鼓勵老年人擴大生活空間，量力而行適當運動，自覺改變不良生活習慣，樹立健康生活觀念。With limited disturbances considered, sliding mode control is used to design the controller, which ensures the sliding mode to be exponentially converged and the sliding manifold to be reached in limited time from any initial states. and an adaptive law is designed for the unknown inertia matrix
使用魯棒性較強的滑模控制方法設計了控制律：滑動模態是指數收斂的；在有界干擾力矩存在時，任意初始狀態都可以在有限的時間內收斂到滑動平面；對于轉動慣量未知的情形，設計了自適應律，趨近模態是漸近收斂的。Based on the conservation principle of linear and angular momentum, the method derives the equations of the mass and mass center as well as inertia tensor of the new end - effector for the manipulator handling the unknown object
該方法基於線動量和角動量守恆定律，推出了機械臂負載未知目標的新的末端效應器的質量、質心和轉動慣量的方程組。A new robust adaptive scheme which are used for tracking of this robot with parametric and bounded external uncertainties is proposed in this thesis. the controller is consist of a controller which is proposed by slotine1 ' 1 and nonlinear continued feedback compensation part. by estimating the unknown physical parameters of robot on - line, it can eliminate the effects result by parameters and external disturbances and guarantee gas and uniform boundedness of parametric estimation. the only information required in setting up the strategy is the output states of jionts, while the inversion of the inertia matrix or estimation the bound of the inertia matrix and measure the jionts accelerations are not needed. it is shown by simulations that the proposed control scheme has quicker convergence velocity and better control precision than paper [ 1 ] and control schemes at present
針對該模型具有參數及有界外部擾動不確定性時提出了一種新的魯棒自適應控制策略，控制器由基於slotine的控制器和非線性連續反饋補償控制器構成。通過在線估計機器人的未知物理參數，有效的消除了由參數及外部擾動所引起的不確定性影響，保證系統達到漸近穩定和參數估計一致有界。與現存的許多控制方法相比，該控制策略不需求解慣性矩陣的逆或估計慣性矩陣的界，不需測量關節加速度，而唯一需要了解的只是系統輸出的位置及速度狀態。Learning style variables discussed in the literature can be categorized as perceptual preferences and strengths, information processing habits, motivational factors, and physiological factors
學習風格變量在文獻中討論可以被分類為知覺的偏愛和優勢，信息加工習慣，動機因素和生理的因素。These unknown inertial parameters can be obtained from the equations using the linear and angular velocities of the base measured on line when the manipulators move
在線測量當機械臂運動時的本體的線速度和角速度，以求得方程組中這些未知的慣性參數。With synthesizing the relevant other internal and external researchers " the achievements of theory and the results of experiment, the follow work have been done in this project : revising the formulas of ground stiffness coefficient and the mass of vibrating soil and the dynamic affecting degree of depth, which apply the theory of elastic half - space and the knowledge of the soil mechanics and consider the influence of the soil characteristic and inertial action, the interaction between foundation and ground, the diverse load ; making the model of ground and foundation system calculating natural frequency by using the big - scale software supersap which is for special purposes of finite element analysis ; according to the experiment analysis, correcting and adjusting the finite element model in order to have it accord with the fact and meet the engineering demands ; doing the vibrating experiment for testing the results of the theoretical analysis and the finite element calculation ; summing up some regulars of the ground stiffness
本文綜合參考了國內外其他學者的理論成果和實驗結果，進行了如下研究工作：運用彈性半空間理論和土力學的知識，考慮土體特性和慣性作用、基礎與地基的相互作用以及不同荷載形式等因素的影響，對動力機器基礎進行了嚴密地理論分析，修正了地基剛度、參振土質量和動力影響深度的計算公式；利用專門用於有限元計算的大型分析軟體supersap對地基基礎體系進行了建模計算，根據實驗分析，對有限元模型不斷地進行修正和調整，使其更加符合實際情況，滿足要求；通過振動實驗對理論分析和有限元計算結果進行了驗證；總結出了一些地基剛度的變化規律。According to hayek, although a human being is ignorant, he can take correct actions against ignorance thanks to the traditional ha hits
哈耶克認為，人雖然是無知的，但他卻能在面對無知時採取正確的行動，那就是因為傳統的慣行力量所致。分享友人