本文關(guān)鍵詞：油氣懸掛非線性數(shù)學模型及性能特性的研究，由筆耕文化傳播整理發(fā)布。

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汽車工業(yè)

航空航天科學與工程

動力工程

船舶工業(yè)

自動化技術(shù)

電力工業(yè)

建筑科學與工程

礦業(yè)工程

安全科學與災(zāi)害防治

非線性數(shù)學模型

    Research on nonlinear mathematical model and performance in hydro-pneumatic suspension

    油氣懸掛非線性數(shù)學模型及性能特性的研究

短句來源

    The Nonlinear Mathematical Model and Characteristics of Hydro-Pneumatic Spring

    汽車油氣彈簧非線性數(shù)學模型及特性

短句來源

    In order to understand such a passive device, using the laws of physics, a complex nonlinear mathematical model with lumped mechanical and fluid elements is proposed.

    首先針對被研究液壓懸置的結(jié)構(gòu)特點，在物理定律的基礎(chǔ)上進行數(shù)學推導(dǎo)，建立了復(fù)雜非線性數(shù)學模型。

短句來源

    The main work surrounds the performance study of the hydraulic servo loading system in automobile high-speed tire testing machine. With a theoretical analysis and study about servo control system, this paper sets up the linear mathematical model and nonlinear mathematical model of hydraulic servo vertical loading system of I work position.

    本文主要工作是圍繞對輪胎試驗機液壓伺服加載系統(tǒng)性能研究進行的,通過大量理論分析,建立了輪胎試驗機Ⅰ工位液壓伺服垂直加載系統(tǒng)的線性化數(shù)學模型和非線性數(shù)學模型;

短句來源

    Taking a hydro-pneumatic spring in off-road vehicle as study object, this paper built the nonlinear mathematical model of hydro-pneumatic spring. The compression of oil, the nonlinear stiffness of air spring and dynamic friction between the piston and wall of cylinder are taken into account.

    以某工程車用油氣彈簧為研究對象,考慮了油液的可壓縮性、剛度的非線性及活塞與液壓缸壁之間的動摩擦力等因素的影響,建立了油氣彈簧非線性數(shù)學模型,并對不同激振頻率和幅值的油氣彈簧進行仿真分析.

短句來源

    Then, nonlinear mathematic model of braking system is presented.

    建立了汽車制動系統(tǒng)的非線性數(shù)學模型。

短句來源

    It is proved that artificial neural network can simulate any nonlinear mathematic model with any precision and it is fit for identifying the Magic formula.

    已經(jīng)證明人工神經(jīng)網(wǎng)絡(luò)可以任意的精度逼近任意的非線性數(shù)學模型 ,因此很適合用來辨識Magic公式。

短句來源

    The paper briefly accounts the main factors that effect vehicle smoothness, study history and development of vehicle ride kinetics are also introduced. In addition, the paper gives an introduction to the study status of smoothness of heavy mine-used vehicle from below aspects: ride kinetics based on nonlinear mathematic model, study status of hydro-pneumatic suspension in heavy mine-used vehicle, vibration decrease with vibration isolator and engine, and model establishing for smoothness

    概述了影響車輛平順性的因素和汽車乘坐動力學的研究歷史與發(fā)展,并從非線性數(shù)學模型的乘坐動力學、重型礦用汽車懸架、隔振器減振和發(fā)動機減振和平順性建模問題的研究現(xiàn)狀等幾個方面對重型礦用汽車平順性問題的研究現(xiàn)狀做了介紹。

短句來源

    The nonlinear mathematic model for the valve train system is set up and its dynamic characteristics are analyzed.

    建立系統(tǒng)非線性數(shù)學模型,并分析配氣機構(gòu)的動態(tài)特性。

短句來源

    A complex nonlinear mathematic model of hydro-pneumatic suspension (HPS) was set up on the basis of comprehensive analysis of its working principle and structure in order to analyze the performance of HPS.

    在分析油氣分離式單氣室懸架工作原理和結(jié)構(gòu)的基礎(chǔ)上,建立了油氣懸架的非線性數(shù)學模型。

短句來源

    Parametric design of automobile shock absorbers based on complex nonlinear mathematical models

    基于復(fù)雜非線性數(shù)學模型的汽車減振器參數(shù)設(shè)計

短句來源

    Research on nonlinear mathematical model and performance in hydro-pneumatic suspension

    油氣懸掛非線性數(shù)學模型及性能特性的研究

短句來源

    The Nonlinear Mathematical Model and Characteristics of Hydro-Pneumatic Spring

    汽車油氣彈簧非線性數(shù)學模型及特性

短句來源

    In order to understand such a passive device, using the laws of physics, a complex nonlinear mathematical model with lumped mechanical and fluid elements is proposed.

    首先針對被研究液壓懸置的結(jié)構(gòu)特點，在物理定律的基礎(chǔ)上進行數(shù)學推導(dǎo)，建立了復(fù)雜非線性數(shù)學模型。

短句來源

    The main work surrounds the performance study of the hydraulic servo loading system in automobile high-speed tire testing machine. With a theoretical analysis and study about servo control system, this paper sets up the linear mathematical model and nonlinear mathematical model of hydraulic servo vertical loading system of I work position.

    本文主要工作是圍繞對輪胎試驗機液壓伺服加載系統(tǒng)性能研究進行的,通過大量理論分析,建立了輪胎試驗機Ⅰ工位液壓伺服垂直加載系統(tǒng)的線性化數(shù)學模型和非線性數(shù)學模型;

短句來源

更多       

    NON-LINEAR MATHEMATIC MODEL OF HYDRO-PNEUMATIC SUSPENSIONIN CRANE VEHICLES AND IT'S SIMULATION

    油氣懸掛系統(tǒng)非線性數(shù)學模型的建立及其計算機仿真

短句來源

    In this paper, a nonlinear analytical model of the hydraulic engine mount used in Audi-100 is set up and refined on the base of analyzing the structure and principle of the hydraulic mount.

    本文在分析各種液壓懸置結(jié)構(gòu)和原理的基礎(chǔ)上,以目前使用較普遍的一款液壓懸置為例,運用流體力學理論和牛頓運動定律建立并修正了液壓懸置非線性數(shù)學模型,該模型充分考慮了慣性通道形狀對懸置動特性的影響,探討了模型中修正系數(shù)的取值; 并對仿真結(jié)果和試驗數(shù)據(jù)進行對比分析。

短句來源

    And by applying fluid mechanics theorem, a non - linear mathematical model is established, which indicates the inner and outer characteristical relation.

    應(yīng)用流體力學理論，建立了表達內(nèi)、外特性關(guān)系的非線性數(shù)學模型。

短句來源

    A non-linear mathematic model of hydro-pneumatic suspension in crane vehicles is set up. Computer programs for simulation using Matlab/Simulink is developed and the experiment results are compared, and the results prove that the mathematic model is believable.

    建立了起重機油氣懸掛系統(tǒng)非線性數(shù)學模型,應(yīng)用Matlab/Simulink軟件編制了計算機仿真程序,仿真結(jié)果與試驗數(shù)據(jù)進行了對比,在證明此數(shù)學模型基本正確的基礎(chǔ)上通過仿真得到了參數(shù)變化對系統(tǒng)性能的影響,為參數(shù)設(shè)計提供了依據(jù)。

短句來源

    It is focused on the stiffness and damping characteristics of a certain hydropneumatic suspension for a kind of engineering vehicles. In special, the damping force of long circular restriction is derived by applying Blasius formula according to the practical drill way in the damping metallic plate.

    建立了某型工程車輛油氣懸架的非線性數(shù)學模型,集中討論了它的非線性剛度特性和非線性阻尼特性,特別在阻尼力建模過程中,根據(jù)實際節(jié)流孔道形狀,應(yīng)用海根-波斯勒公式,推導(dǎo)并建立了長通孔紊流的阻尼力模型,并對仿真結(jié)果進行了分析,驗證了模型的有效性;

短句來源

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  nonlinear mathematical model

A method is proposed for constructing a nonlinear mathematical model of a microstrip line with a ferromagnetic film in the presence of excited magnetostatic surface waves.

Results of a qualitative analysis of the nonlinear mathematical model are reported.

A nonlinear mathematical model of blood flow in a vessel has been constructed where blood is considered as a suspension with aggregating and deformable particles and vessel walls possess elasticity according to the Hooke law.

The method is based on the "self-rhythm" phenomenon of earthquake activities, which calculates monthly seismic tendency through nonlinear mathematical model.

Based on the method of continuum mechanics, a nonlinear mathematical model of pilesoil interaction was established-a coupling nonlinear boundary value problem.

更多          

  nonlinear mathematic model

The full nonlinear mathematic model of electrohydraulic proportional system was achieved.

  nonlinear mathematical

The role of mathematics and especially qualitative methods for the analysis of nonlinear mathematical models is discussed.

Regularized dual method for nonlinear mathematical programming

A method is proposed for constructing a nonlinear mathematical model of a microstrip line with a ferromagnetic film in the presence of excited magnetostatic surface waves.

Results of a qualitative analysis of the nonlinear mathematical model are reported.

A nonlinear mathematical model of blood flow in a vessel has been constructed where blood is considered as a suspension with aggregating and deformable particles and vessel walls possess elasticity according to the Hooke law.

更多          

Steering characteristics is one of the mostimportant characteristics for studying and evaluation of modern road vehicles A rather general non-linear mathmatical model with multidegrees of freedom was build based on studying relevant literatures.Computer programms were worked out for calculating the steady response to a fixed steering wheel angle input and the transient response to a step steering wheel angle input to analyze the effects of some automobile parameters on steering characteristics.In this paper...

Steering characteristics is one of the mostimportant characteristics for studying and evaluation of modern road vehicles A rather general non-linear mathmatical model with multidegrees of freedom was build based on studying relevant literatures.Computer programms were worked out for calculating the steady response to a fixed steering wheel angle input and the transient response to a step steering wheel angle input to analyze the effects of some automobile parameters on steering characteristics.In this paper the related parameters of a 4×4 light truck have been measured and the steering characteristics of it's several varieties were calculated.One set of calculated data was compared with road experiment results.

汽車的轉(zhuǎn)向特性是研究及評價一輛現(xiàn)代汽車的最重要特性之一。本文在分析已有資料的基礎(chǔ)上,建立一個多自由度非線性的數(shù)學模型,編制了求解方向盤固定轉(zhuǎn)角輸入時的穩(wěn)態(tài)響應(yīng)及方向盤階躍轉(zhuǎn)角輸入時的瞬態(tài)響應(yīng)的程序,以用于分析某些汽車結(jié)構(gòu)參數(shù)對汽車轉(zhuǎn)向特性的影響。本文以北京吉普BJ-212A為例,測定該車的有關(guān)參數(shù),計算了若干種改進設(shè)計方案的轉(zhuǎn)向特性。其中一個方案的穩(wěn)態(tài)響應(yīng)計算結(jié)果用試驗作了驗證。

A method which uses the moving time and the super-path time of contact to discover the characteristics of contact and the reliability of the spaceflight relay is proposed. The Gauss-* Newton method and its improved form (Macalto method) are used to identify the nonlinear mathematical model of the parameter moving stage of the spaceflight relay. The validity of the* method is verified by results of actual experiments and analysis.*

提出了采用航天繼電器的動合觸點運動時間和超程時間來研究觸點性能和工作的可靠性，并提出來用高斯－牛頓法及其改進方法（邁克脫法）對航天繼電器銜鐵運動觸動階段的非線性數(shù)學模型進行多數(shù)辨識。實測分析計算的結(jié)果表明，所來用的方法是有效的。

篈ccording to the deformation characteristic of dual cylinder hydraulic shock absorber, approxirnate solution of simple support circular ring large warpage problem is obtained under the condition of uniform load, not movable circumstance by means of elastical mechanics theorem. And by applying fluid mechanics theorem, a non - linear mathematical model is established, which indicates the inner and outer characteristical relation. Test of front and rear shock absorbers of the Xiali car proves that theoretical analogue...

篈ccording to the deformation characteristic of dual cylinder hydraulic shock absorber, approxirnate solution of simple support circular ring large warpage problem is obtained under the condition of uniform load, not movable circumstance by means of elastical mechanics theorem. And by applying fluid mechanics theorem, a non - linear mathematical model is established, which indicates the inner and outer characteristical relation. Test of front and rear shock absorbers of the Xiali car proves that theoretical analogue speed characteristic and indicator diagram conform well with the test result.

針對雙筒液壓減振器閥片的變形特點，應(yīng)用彈性力學理論，，取得了均布載荷下周邊不可移動簡支圓環(huán)薄片大撓曲問題的近似解；應(yīng)用流體力學理論，建立了表達內(nèi)、外特性關(guān)系的非線性數(shù)學模型。通過對夏利轎車前、后減報器的試驗說明，理論模擬的速度特性和示功圖與試驗結(jié)果吻合很好。

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  本文關(guān)鍵詞：油氣懸掛非線性數(shù)學模型及性能特性的研究，由筆耕文化傳播整理發(fā)布。