spring-mass system 中文意思是什麼

spring-mass system 解釋
彈簧與質量系統
  • spring : n 1 春季,春天。2 青春;初期。3 〈pl 〉大潮時期。4 泉。5 源頭,水源,根源,本源;發生;動機,原動...
  • mass : n 彌撒;彌撒的儀式[禱告、音樂];彌撒曲。 a high [solemn] Mass (有燒香、奏樂等的)大彌撒。 a low ...
  • system : n 1 體系,系統;分類法;組織;設備,裝置。2 方式;方法;作業方法。3 制度;主義。4 次序,規律。5 ...
  1. On the construct design of a fixed - fixed undamped mass - spring system under the sum of mass of system restriction

    固定型無阻尼彈簧質點系統的質量約束問題
  2. This paper deals with seismic response of a tunnel - soil system immersed tunnel , as an underground structure , must be compatible with the deformation of the surrounding soil thus the simplified model for a tunnel - soil system is established through two steps at the first step , an mdof system is developed for modeling the foundation soil to this end , dynamic behavior of the foundation soil is analyzed a typical section of the foundation soil simplified as a single mass - spring system on the basis of some equivalent criteria those mass are linked longitudinally by elastic springs to form an mdof system at the second step , the tunnel is treated as a beam on elastic foundation ; that is , the tunnel is connected with the soil massed to form a tunnel - soil system this model has been applied to the seismic analysis of huangsha fangcun immersed tunnel across the pearl river in guangzhou design recommendation is proposed on the basis of this analysis

    研究沉管隧道在地震條件下整體受力的分析方法分兩步建立計算模型第一步通過分析場地地基土切片的動力特性,根據等效原則將其化為等效單質點體系,然後在縱向用等效彈簧連接而成為多質點體系的地基土計算模型;第二步將隧道看作彈性地基梁與上述多質點體系通過等效彈簧連結而得到土隧道體系的計算模型本文結合廣州黃沙芳村珠江水下隧道工程實例建立了具體的計算模型並對多種不同的約束條件,進行了縱向與橫向地震響應時程分析,為該隧道的抗震設計提供依據
  3. Abstract : the vibration solution of a massive spring system is presented, the effective mass of a spring is derived. the approximate period of the vibration is given

    文摘:給出了彈簧質量不可忽略的彈簧振子系統的振動解,導出了彈簧的有效質量的漸近級數表達式,指出振動呈擬周期性
  4. In this paper the ccebc is applied in the analysis of one - mass - spring system and the switches between the left and right centers in the lorenz strange attractor. quantitative indices are introduced and good results are got from sensitivity analyzing

    本文先後將ccebc用於分析單彈簧系統的有界穩定性及類lorenz系統圍繞左右兩個中心的切換,引入量化指標,並進行靈敏度分析,得到了良好的結果。
  5. The soft tissues are discreted to a mass - spring - damper system, and the topologies of the system are described using adjacent tables, the dynamical equations can be constructed based on the data stored in the adjacent tables. the 4th order runge - kutta method is used to integrate the equations of deformation. using computer graphical techniques to display the visual feedback of the deformation

    將連續的軟組織離散為由彈簧-阻尼器及與其連接的質點構成的離散系統,用鄰接矩陣表示離散系統的拓撲結構,即質點-彈簧間的鄰接關系,依據該信息,可自動計算與每個質點連接的彈簧、阻尼器對接點的粘彈性力的貢獻,然後採用4階runge - kutta方法對得到的微分方程組進行數值積分,用opengl技術對得到的模擬結果進行圖形繪制。
  6. Mass - spring - dushpot system

    阻尼器系統
  7. This thesis describes some means and measures of controlling vibration and noise of the urban rail transit in the world. emphasis is laid on floating slab track which is a mass - spring vibration isolation system and the best vibration - decreasing measure in rail transit system

    本文敘述了國內外用於控制城市軌道交通振動和噪聲的一些方法和措施,重點討論了浮置板式軌道結構,它是一種質量?彈簧隔振系統,是目前軌道交通中減振效果最好的措施。
  8. The author first proposes an improved mass - spring model developed for rectangle meshes based on the survey of cloth modeling methods, by which the simulation of cloth is formulated unifiedly. the dynamic system of modeling and simulation is derived and solved using time differentiate method, with given composition and expression of internal and external cloth forces in the formulation

    在此基礎上作者提出改進的基於矩形域的質點-彈簧模型,利用該模型統一建立了布料真實感模擬方程,給出方程中質點所受內力和外力的組成與表達式以及動態系統的推導和求解過程,並且描述了模擬的具體實現演算法。
  9. The jinan spring catchment is a complicated karst water system, the following major work had been done in order to discuss the proplem of spring protection and water supply. 1. having conduced exploration, experiment and comprehensive research, the southern boundary of the jinan spring catchment is determined to be the surface water divide ( changecheng mountain ), the source of yufu river and baedasha river ; the northern one is the carbonniferous and permian strata, together with the igneous rock mass in the north of jinan, and the eastern and the western ones are dongwu and mashan faults respectively, which are weakly permeable boundaries. the total area of the spring catchment is 1486 km2

    濟南泉域為一復雜的巖溶水系統,為了探討保泉供水問題,主要做了以下工作: (一)經過勘查、試驗和綜合研究確定濟南泉域邊界是:南邊界為玉符河、北大沙河源頭的地表水分水嶺(即長城嶺) ;北邊界為濟南北部的石炭、二迭系煤系地層和巖漿巖體;東、西兩側分別以弱透水的濟南東部的東塢斷裂和西部的馬山斷裂為邊界。
  10. Unlike the existing literature that the absorber was considered as a spring - damper - mass system and the inertia effect of the spring was neglected, the last effect was taken into consideration in this paper

    在現有文獻中,研究學者通常用彈簧阻尼質?系統?替換避振器,並且將避振器的彈簧慣性效應加以忽? ?計,本文則將上述慣性效應加以考慮。
  11. Mass - spring system

    質量彈簧系統
  12. Mass - spring - dashpot system

    質量彈簧阻尼器體系
  13. Abstract : the inertial effect of three - point bend specimens under impactloading was analyzed by using the spring - mass system model and an expression for the correction of inertial force was obtained under the condition of brittle fracture of materials

    文摘:用彈簧質量模型分析了三點彎曲試樣在沖擊載荷作用下的慣性效應,得到了脆性斷裂條件下有效載荷的修正公式。
  14. The rigid shaft model and flexible shaft model of the drive train based on the spring - mass - damper system are used to analyze the dynamics of the drive train. a sample grid - connected 300kw hawt is simulated using the analysis method

    在此基礎上以並網型300kw水平軸風力機為分析對象,對其傳動系統在紊流風場作用下的動力學性能進行了模擬計算並分析了計算結果。
  15. It sets up the improved spring - mass model, derives the formulation for dynamic system of modeling and simulation with given composition and expression in internal and external cloth forces, describes the simulation algorithm

    摘要對彈簧質點模型進行了改進,給出模型方程中質點所受內力和外力的組成與表達式以及動態系統的推導和求解過程,並且描述了模擬柔性受風飄動的具體實現演算法。
  16. Furthermore, the " mass - spring " system formed by the sleves and the springs, was regularly oscillating at it natural axial frequency, generating vibrations

    而且,由軸套向彈簧所組成的「質量彈簧」系統會以其自然的軸向頻率發生有規律的擺動,並導致振動現象的出現。
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