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Journal articles on the topic 'Simplified dynamic analysis'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Dixon, D. C. "Simplified thickener dynamic analysis." Chemical Engineering Science 43, no. 2 (1988): 392–94. http://dx.doi.org/10.1016/0009-2509(88)85053-x.

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Ghobarah, A., Ahmed El‐Nady, and Tarek Aziz. "Simplified Dynamic Analysis for Gravity Dams." Journal of Structural Engineering 120, no. 9 (1994): 2697–716. http://dx.doi.org/10.1061/(asce)0733-9445(1994)120:9(2697).

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3

Kwon, Yi Sug. "Dynamic Analysis Step-by-Step." Mechanical Engineering 120, no. 08 (1998): 61–62. http://dx.doi.org/10.1115/1.1998-aug-3.

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This article discusses about engineers who are relying on mechanical simulations to improve their understanding of loading and operating conditions with high-rise escalators gain in popularity. To model an escalator design’s steps for dynamic analysis, LG engineers simplified the mechanical system by applying the drive directly to the upper terminal gear and the driving pulley without the motor. To model an escalator’s continuous elastic handrail, LG engineers divided it into 127 discrete rigid bodies, resulting in a total of 381 independent degrees of freedom. Two friction contact elements fo

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Zhang, Zhi Ying, Ying Li, and Qing Sun. "A Simplified Model of SSI Dynamic Analysis." Advanced Materials Research 446-449 (January 2012): 334–39. http://dx.doi.org/10.4028/scientific5/amr.446-449.334.

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5

Demec, Peter. "Simplified Dynamic Analysis of Grinders Spindle Node." Technological Engineering 11, no. 1 (2014): 11–15. http://dx.doi.org/10.2478/teen-2014-0002.

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Abstract The contribution deals with the simplified dynamic analysis of surface grinding machine spindle node. Dynamic analysis is based on the use of the transfer matrix method, which is essentially a matrix form of method of initial parameters. The advantage of the described method, despite the seemingly complex mathematical apparatus, is primarily, that it does not require for solve the problem of costly commercial software using finite element method. All calculations can be made for example in MS Excel, which is advantageous especially in the initial stages of constructing of spindle node

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Zhang, Zhi Ying, Ying Li, and Qing Sun. "A Simplified Model of SSI Dynamic Analysis." Advanced Materials Research 446-449 (January 2012): 334–39. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.334.

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Aiming at the problem of dynamic analysis of SSI system, the dynamic influence of different parts of foundation soil is studied on the linear elastic assumption according to the actual mechanism of Soil-Structure Interaction (SSI); in addition, a simplified model on the condition of the lumped mass method is put forward and the corresponding motion equations of SSI system are built, which can be a reference for the structural seismic design method considering SSI effect.

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Ju, Y. K. "Simplified dynamic inelastic analysis of tall buildings." Proceedings of the Institution of Civil Engineers - Structures and Buildings 159, no. 3 (2006): 165–78. http://dx.doi.org/10.1680/stbu.2006.159.3.165.

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8

Schubak, R. B., D. L. Anderson, and M. D. Olson. "Simplified dynamic analysis of rigid-plastic beams." International Journal of Impact Engineering 8, no. 1 (1989): 27–42. http://dx.doi.org/10.1016/0734-743x(89)90029-8.

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Ren, Fu Shen, Su Li Chen, and Zhi Gang Yao. "Dynamics Analysis and Vibration Suppression of a Flexible Rotation Beam." Applied Mechanics and Materials 214 (November 2012): 165–72. http://dx.doi.org/10.4028/www.scientific.net/amm.214.165.

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This paper studies the complex transverse vibration behavior of drill string. The drill string was simplified as flexible rotation beam, and drill string of complex load was simplified for flexible rotation beam system. The nonlinear dynamic equations of flexible rotation beam is established and the complex dynamic response of flexible rotation beam in resonance case is analyzed by using method of nonlinear dynamics method. Research result show that the chaotic responses are sensitive to the revolving speed, the nonlinear oscillation of drilling string can be controlled by changing the rotatin

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SUN, KEHUI, and J. C. SPROTT. "DYNAMICS OF A SIMPLIFIED LORENZ SYSTEM." International Journal of Bifurcation and Chaos 19, no. 04 (2009): 1357–66. http://dx.doi.org/10.1142/s0218127409023688.

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A simplified Lorenz system with one bifurcation parameter is investigated by a detailed theoretical analysis as well as dynamic simulation, including some basic dynamical properties, Lyapunov exponent spectra, fractal dimension, bifurcations and routes to chaos. The results show that this system has complex dynamics with interesting characteristics.

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HANEBERG, W. C. "Simplified Dynamic Analysis of Vibration-Induced Rock Toppling." Environmental and Engineering Geoscience 15, no. 1 (2009): 41–45. http://dx.doi.org/10.2113/gseegeosci.15.1.41.

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12

Zhang, Fu Yuan, Deng Yuan Zhu, Shou Ren Ge, and Xiao Bao Sun. "Dynamic Finite Element Analysis for Contact Stress of Dynamic Consolidation." Applied Mechanics and Materials 353-356 (August 2013): 502–6. http://dx.doi.org/10.4028/www.scientific.net/amm.353-356.502.

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Based on Abaqus/explicit dynamics finite element program, an ax symmetrical numerical model, the infinite fringe condition and friction contact condition were built, and then the surface contact stress condition of the dynamic consolidation was studied. The time-load properties of dynamic consolidation, the spread law of contact pressure for rammer bottom and the friction influence to contact stress between the hammer and foundation were gained. The results indicate that the dynamic consolidation load can be simplified to triangular load with the weight of the hammer itself; the contact stress

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13

DasGupta, Anirvan. "Dynamics of a waveboard simplified." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 476, no. 2244 (2020): 20200486. http://dx.doi.org/10.1098/rspa.2020.0486.

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A study of dynamics of a waveboard is presented. The equations of motion are derived and analysed to understand the intriguing propulsion mechanism. A reduced order model is obtained, and the contributions of different terms are clearly brought out. The geometry of the castor wheels is found to play a key role in the conversion of the twisting oscillatory motion of the rider to the forward translational motion. The process of periodic gain in potential energy and its subsequent conversion to kinetic energy aids the propulsion. Interestingly, the dynamic analysis reveals that the efficacy of th

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14

Youcef-Toumi, K. "Analysis and Design of Manipulators With Decoupled and Configuration-Invariant Inertia Tensors Using Remote Actuation." Journal of Dynamic Systems, Measurement, and Control 114, no. 2 (1992): 204–12. http://dx.doi.org/10.1115/1.2896516.

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The dynamics of manipulators with diagonal and/or constant inertia tensors are described by simple differential equations. This feature greatly simplifies the control of high speed manipulators. This paper presents design methods, which incorporate selection of arm structure and link inertial properties, to achieve simplified manipulator dynamics. First the concept of remote actuation is described. A model is then developed in order to analyze the effects of remote actuation on the manipulator kinematics and dynamics. The modeling is based on Kane’s partial rates along with a set notation to c

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15

Wang, Chun Tao, and You Ping Wu. "Modal Analysis on the Coupled Fluid-Structure Interaction of High Arch Dam." Advanced Materials Research 919-921 (April 2014): 1234–39. http://dx.doi.org/10.4028/www.scientific.net/amr.919-921.1234.

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The dynamic analysis of arch dam need to take complex coupling action of dam-foundation-water into account, so the dam is always simplified in former research. The disadvantage of simplification is that it cannot be determined how much influence on natural frequency and dynamic response can be caused. In view of this, Xiaowan high arch dam finite element model is set up, the result shows : whether the reservior is empty or full, the natural vibration frequency of the actual body form has little change compare with the simplified body form. Therefore, it is feasible to apply the simplified body

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Trąbka, Arkadiusz, Ludwik Majewski, and Jacek Kłosiński. "Dynamic Analysis of Vibrating Device." Solid State Phenomena 164 (June 2010): 327–32. http://dx.doi.org/10.4028/www.scientific.net/ssp.164.327.

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Dynamics of two models (simplified and complex) of a small, typical vibrating table is considered in the paper. The table consists of vibrating plate and electrical vibrator, mounted in the central position of the plate, which excites the vibrations of the table. The coefficient of transversal stiffness of the spring has been determined on the basis of numerical simulation. The spring is an essential element of the system. The results of performed numerical simulations are presented in the graphical form.

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Ni, Hong, Li Xing Sun, and Zhi Xuan Zhang. "The Computational Multi-Body Dynamics for Motorcycle on its Oscillation Properties." Applied Mechanics and Materials 373-375 (August 2013): 76–83. http://dx.doi.org/10.4028/www.scientific.net/amm.373-375.76.

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Based on 3D digital model of motorcycle constructed in UGNX, motorcycle multi-body model was established for dynamic behavior analysis under inbuilt assembling of coefficient matrix of dynamical equation in computation code of ADAMS. Through the comparison of simulation analysis for dynamics of different models in accelerations in time and frequency domains, it is concluded that realistic multi-body model better represents the dynamic behavior of motorcycle while simplified one with less physical parameters only provides qualitative analysis for the dynamic behavior. The simulation results sho

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18

Lin, Yueh-Jaw, and Hai-Yan Zhang. "Simplification of manipulator dynamic formulations utilizing a dimensionless method." Robotica 11, no. 2 (1993): 139–47. http://dx.doi.org/10.1017/s026357470001924x.

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SUMMARYThis paper presents a new approach for simplifying dynamic equations of motion of robot manipulators by using a nondimensionalization scheme. With this approach the dynamic analysis is done in a nondimensional space. That is, it is required to establish a dimensionless coordinate system in which the dynamic equations of motion of manipulators are formulated. The characteristic parameters of the manipulators are then defined by choosing proper physical quantities as basic units for nondimensionalization. Within the nondimensional space the Lagrange method is applied to the manipulator to

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19

Morishita, M., N. Ikahata, and S. Kitamura. "Simplified Dynamic Analysis Methods for Metallic Bellows Expansion Joints." Journal of Pressure Vessel Technology 113, no. 4 (1991): 504–10. http://dx.doi.org/10.1115/1.2928787.

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An investigation into dynamic characteristics and seismic response of bellows expansion joints is described. For axial and lateral vibrations of the bellows, simplified methods are developed to evaluate their natural frequencies and seismic response, based on analogies with those of a uniform rod and a Timoshenko beam, respectively. For the lateral vibration modes, effect of fluid-structure interaction between the convolutions and flow-sleeve is taken into account. The validity and applicability of the simplified methods are shown, by comparing with the results of vibration experiments using a

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20

Liu, Zhiyuan, Hongseng Zou, Miao Hui, Chen Dapeng, and Guo Lin. "Dynamic Finite Element Model Updating for On-load Tap Changer based on Super-model." MATEC Web of Conferences 256 (2019): 04001. http://dx.doi.org/10.1051/matecconf/201925604001.

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A method is presented for dynamic model updating of on-load tap changer (OLTC). Based on a sensitivity-based optimization method, the initial simplified finite element (FE) model of OLTC component is updated using the analytical results of the FE super-model. The objective of model updating is to reduce the frequency difference between the simplified FE model and the super-model, and to make the simplified model accurately represent dynamic characteristics of the super-model. The updated simplified models can be further used in the modeling and analysis of the whole OLTC model. The results, ta

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DEKYS, Vladimir, Pavol KRISKA, Ladislav LIETAVA, Peter KOPAS, and Ondrej STALMACH. "SIMPLIFIED ESTIMATE OF FATIGUE DAMAGE BASED ON DYNAMIC ANALYSIS." Scientific Journal of Silesian University of Technology. Series Transport 99 (June 30, 2018): 15–23. http://dx.doi.org/10.20858/sjsutst.2018.99.2.

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22

Consolazio, Gary R., and Michael T. Davidson. "Simplified Dynamic Analysis of Barge Collision for Bridge Design." Transportation Research Record: Journal of the Transportation Research Board 2050, no. 1 (2008): 13–25. http://dx.doi.org/10.3141/2050-02.

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23

Gevelber, M. A., M. Bufano, and M. Toledo-Quin˜ones. "Dynamic Modeling Analysis for Control of Chemical Vapor Deposition." Journal of Dynamic Systems, Measurement, and Control 120, no. 2 (1998): 164–69. http://dx.doi.org/10.1115/1.2802405.

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A nonlinear dynamic model of the chemical vapor deposition (CVD) process has been developed to aid design of a closed-loop control system. A lumped control volume analysis is used to capture important mass and fluid transients and spatial affects, while a simplified single variable equation is used to represent the complex reaction chemistry. Steady-state experimental results and model predictions are compared and the control implications of the process dynamics are discussed.

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24

Ma, Lv Zhou, Jian Liu, Xu Lin Diao, and Mei Ling Dong. "The Elastic Dynamic Analysis of Crawler Crane Boom System." Advanced Materials Research 482-484 (February 2012): 1138–41. http://dx.doi.org/10.4028/www.scientific.net/amr.482-484.1138.

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According to mechanical characteristics of space truss structure, the dynamic characteristics of boom system of crawler crane in derricking condition are simulated based on positional FEM. FEM simplified analytical method is established basing on engineering algorithm, only a few units and small amount of calculation are needed when using variable cross-section beam to simulate boom integral structure. The dynamic response time curves of boom system in derricking conditions are obtained, and compared with the existing literature. This further confirms the simplified model is feasible in theory

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25

Hirani, H., K. Athre, and S. Biswas. "Dynamic Analysis of Engine Bearings." International Journal of Rotating Machinery 5, no. 4 (1999): 283–93. http://dx.doi.org/10.1155/s1023621x99000251.

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This paper presents a simple methodology to evaluate the stiffness and damping coefficients of an engine bearing over a load cycle. A rapid technique is used to determine the shaft ‘limit cycle’ under engine dynamic loads. The proposed theoretical model is based on short and long bearing approximations. The results obtained by present approximation are compared with those obtained by numerical method. The influence of thermal effects on the stiffness and damping coefficients is predicted by using a simplified thermal analysis. In order to illustrate the application of the proposed scheme, one

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Chen, Shi-Shuenn, and Jun-Yang Shi. "Simplified Soil–Structure Interaction Analysis for High-Tech Industrial Buildings Subjected to Forced Vibrations." International Journal of Structural Stability and Dynamics 15, no. 01 (2015): 1450031. http://dx.doi.org/10.1142/s021945541450031x.

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To implement a safe and reliable design for high-tech industrial buildings, the system response should be accurate enough to include the effect of soil–structure interaction (SSI). This study proposed a simplified building–soil system to analyze the dynamic responses, using parameters that are representative of the practical design values for typical semiconductor fab structures in Taiwan. The responses of the simplified building–soil system subjected to dynamic horizontal loadings are verified in the frequency domain and time domain. The dynamic responses of the simplified building–soil syste

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27

Naji, Arash, and Fereidoon Irani. "Simplified Procedure for Progressive Collapse Analysis of Steel Structures." Advanced Materials Research 255-260 (May 2011): 482–86. http://dx.doi.org/10.4028/www.scientific.net/amr.255-260.482.

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Progressive collapse refers to a phenomenon in which a local damage of a primary structural element leads to the failure of partial or whole structural system. To investigate the progressive collapse of structures, nonlinear dynamic procedure leads to more accurate results than static procedures. Nonlinear dynamic procedure is very complicated and the evaluation or validation of its results may be very time-consuming. Therefore using simplified methods are very important. This paper presents a simplified and accurate analysis procedure for progressive collapse analysis of steel structures. The

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28

Balkwill, J. D. G., and D. Morrey. "Dynamic analysis of rotationally flexible cam mechanisms." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 213, no. 6 (1999): 537–50. http://dx.doi.org/10.1243/0954406991522473.

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A novel mechanism for the actuation of valves in an internal combustion (IC) engine is described. Previous publications are reviewed and it is shown that the mechanism has received very little attention, in particular no dynamic analysis of it has been published. The mechanism features a shaft driving a cam through a coupling of sufficient rotational flexibility to permit significant angular offsets to develop during the cycle. A differential equation of motion of a simplified system is derived and solved using two methods. The theory requires a knowledge of twelve fundamental system dynamic p

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Wang, Qing Fu, Hong Lin Zhao, Zhi Heng Wu, et al. "Research on the Information Extraction of the Whole Machine Simple Model and Characteristics Reproduction." Applied Mechanics and Materials 34-35 (October 2010): 1052–57. http://dx.doi.org/10.4028/www.scientific.net/amm.34-35.1052.

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The static and dynamic characteristics calculating of the whole machine structure by finite element method lead to dense grid nodes, which is not conducive to rapid quantitative analysis. Therefore, a simplified model and the corresponding static and dynamic characteristics are needed. This paper presents a simplified model using key nodes kept principle and a corresponding software which reads data from resulting data file, extracts information such as coordinates, static and dynamic displacement of relevant nodes from reading data and draws simplified models of the whole machine structure an

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Yi, Feng Yan, Rong Chun Guo, and Mei Zhi Xie. "Simulation of Isolation Performance of Hydraulic Suspension System." Advanced Materials Research 668 (March 2013): 433–36. http://dx.doi.org/10.4028/www.scientific.net/amr.668.433.

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This paper takes the power-train of domestic a light-duty bus and its hydraulic damped mounting system as the study object. Firstly, based on the analysis of hydraulic mount's structure, working Principle and ideal dynamic characteristics, its dynamic characteristics test results of hydraulic suspension are obtained. And then using MATLAB software calculates simulation of the dynamics characteristic of the hydraulic mount system. Comparing simulation results with the testing results, they are consistent well. So the simulation model is accurate, and it provides a simplified model theory for ac

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Koukouselis, Apostolos, Konstantinos Chatziioannou, Euripidis Mistakidis, and Vanessa Katsardi. "Development of an equivalent static method for the approximation of the dynamic response of offshore structures." Engineering Computations 36, no. 4 (2019): 1121–41. http://dx.doi.org/10.1108/ec-08-2018-0386.

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Purpose The design of compliant towers in deep waters is greatly affected by their dynamic response to wave loads as well as by the geometrical and material nonlinearities that appear. In general, a nonlinear time history dynamic analysis is the most appropriate one to be applied to capture the exact response of the structure under wave loading. However, this type of analysis is complex and time-consuming. This paper aims to develop a simplified methodology, which can adequately approximate the maximum response yielded by a dynamic analysis by means of a static analysis. Design/methodology/app

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Wang, Guo Hui, and Bo Zhao. "Dynamic Analysis of Electrical Control Components under Tank Gun Firing Impact." Applied Mechanics and Materials 628 (September 2014): 235–39. http://dx.doi.org/10.4028/www.scientific.net/amm.628.235.

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To acquire the dynamic characteristics of electrical control component under tank gun firing impact, the author simplified tank structure, combined the three-dimensional modeling software Solidworks and dynamics simulation software ADAMS, constructed a full vehicle dynamics simulation model of a main battle tank and simulated the firing of tank gun. The compare between experimental and simulated results proved the validity and reliability of this model. This set the foundation for the analysis of fault principles of fire control computer and its internal structure under the impact of tank gun

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Yin, Di, Chenya Zhang, and Xindi Lu. "Dynamic Analysis of Single Pile Wind Power Foundation Structure." Frontiers in Computing and Intelligent Systems 5, no. 1 (2023): 91–94. http://dx.doi.org/10.54097/fcis.v5i1.11851.

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The single pile offshore wind power foundation structure is the most widely used form of offshore wind power platform. The rotating frequency of the blade in the wind turbine has an important impact on the dynamic characteristics of the structure. The rule requires that the excitation frequency should avoid the natural frequency of the structure. In the numerical simulation, the pile-soil interaction is considered by applying boundary conditions. The typical foundation structures, single pile, is selected, to analyze the influence of different boundary conditions on the natural vibration chara

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Liu, Linya, Bin Zhang, and Jin Wang. "Rail Dynamic Vibration Absorber Design and Vibration Reduction Analysis." Noise & Vibration Worldwide 42, no. 11 (2011): 15–19. http://dx.doi.org/10.1260/0957-4565.42.11.15.

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The rail between two adjacent fasteners is regarded as the research object, and the rail is simplified as the main vibration system of undamped single degree of freedom, which supports the elastic components. The dynamic vibration absorber is simplified as a spring and damped system of 3-DOF(three degrees of freedom), to establish a mathematical model of rail dynamic vibration absorber. Through relevant theories, the parameter values of dynamic vibration absorber can be deduced when it achieves the best absorption effect. In accordance with the parameters, the scantlings of the structure of th

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Guo, Jin-Long, Jian Cai, and Zhi-Liang Zuo. "Simplified dynamic analysis of reinforced-concrete beams under impact actions." Proceedings of the Institution of Civil Engineers - Structures and Buildings 170, no. 3 (2017): 211–24. http://dx.doi.org/10.1680/jstbu.16.00033.

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Gebregziabher, Henok Fikre, and Tequamework Assefa. "Simplified Full Dynamic Analysis of a Railway Tunnel in Ethiopia." World Journal of Engineering and Technology 09, no. 03 (2021): 444–57. http://dx.doi.org/10.4236/wjet.2021.93030.

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37

Zhang, De-Wen, and Fu-Shang Wei. "Structural Eigenderivative Analysis Using Practical and Simplified Dynamic Flexibility Method." AIAA Journal 37, no. 7 (1999): 865–73. http://dx.doi.org/10.2514/2.7535.

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38

Jiashen, Fan. "Simplified analysis of mode III dynamic rupture with geometric nonlinearity." Applied Mathematical Modelling 25, no. 9 (2001): 793–801. http://dx.doi.org/10.1016/s0307-904x(01)00015-4.

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Smith, I. R., J. G. Kettleborough, and Y. Zhang. "Simplified modelling and dynamic analysis of a Laws’ relay actuator." Mechatronics 9, no. 5 (1999): 463–75. http://dx.doi.org/10.1016/s0957-4158(99)00007-0.

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Gerstoft, Peter, and A. G. Davenport. "A simplified method for dynamic analysis of a guyed mast." Journal of Wind Engineering and Industrial Aerodynamics 23 (January 1986): 487–99. http://dx.doi.org/10.1016/0167-6105(86)90065-6.

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Zhang, De-Wen, and Fu-Shang Wei. "Structural eigenderivative analysis using practical and simplified dynamic flexibility method." AIAA Journal 37 (January 1999): 865–73. http://dx.doi.org/10.2514/3.14255.

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Lazzeri, L. "Simplified Nonlinear Ratchet Model for Dynamic Analysis of Pressure Components." Journal of Pressure Vessel Technology 114, no. 3 (1992): 321–27. http://dx.doi.org/10.1115/1.2929047.

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A method for the analysis of components under the combined effect of pressure and externally applied dynamic generalized forces is described; comparison with tests is provided. It is concluded that neglecting the effect of ductility in the computation of the response leads to unrealistic results. A method of analysis is presented.

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Tena-Colunga, Arturo, and Daniel P. Abrams. "Simplified 3-D dynamic analysis of structures with flexible diaphragms." Earthquake Engineering & Structural Dynamics 24, no. 2 (1995): 221–32. http://dx.doi.org/10.1002/eqe.4290240207.

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Gao, Lin, Sun Keming, and Lou Menglin. "A simplified method for the dynamic analysis of shell structures." Communications in Applied Numerical Methods 4, no. 2 (1988): 243–49. http://dx.doi.org/10.1002/cnm.1630040216.

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Mrówczyński, Damian, Tomasz Gajewski, and Tomasz Garbowski. "A Simplified Dynamic Strength Analysis of Cardboard Packaging Subjected to Transport Loads." Materials 16, no. 14 (2023): 5131. http://dx.doi.org/10.3390/ma16145131.

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The article presents a simplified method for determining the strength of corrugated board packaging subjected to dynamic transport loads. The proposed algorithm consists of several calculation steps: (1) a static analysis of the compressive strength of the package, (2) an analysis of random vibrations in the frequency domain used to determine the resonance frequencies and (3) a dynamic analysis of the package loaded with computed resonant frequencies. For this purpose, numerical models of the static compression test of the packaging before and after the dynamic analysis of the package subjecte

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Wei, Xiao Hua, and Miao Xie. "Dynamic Analysis on the Longitudinal Roadheader’s Cutting System." Advanced Materials Research 619 (December 2012): 160–63. http://dx.doi.org/10.4028/www.scientific.net/amr.619.160.

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The cutting system of the longitudinal roadheader is simplified to get the physical model. And the dynamic model is obtained on the basis of that. Then the simulating model is established by using Matlab/Simulink. Furthermore, the relative technical variants are analyzed and determined. Computer analysis is performed by setting some parameters which conform to the actual working conditions.

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Cianetti, Filippo, Luca Fabellini, Valerio Formica, and Francesco Ambrogi. "Development and validation of a simplified automotive steering dynamic model." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 235, no. 8 (2021): 2188–99. http://dx.doi.org/10.1177/0954407020984668.

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This paper describes an innovative analytic/numerical method for modeling steering systems for automotive applications. Starting from a detailed literature analysis and pushed by vehicle manufacturers’ needs, a simplified steering dynamic model, characterized by few parameters, has been identified. It guarantees both the replication of the dynamic behavior of real systems, generally represented through more complex multibody models, and the reduction of the simulation time of the entire vehicle system, making it suitable for dedicated numerical computing environments, such as the, so-called, e

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Liu, Li Fang, Xiao Xia Niu, Wang Yu, and Xiao Man Liu. "Model and Analysis of Dynamic Characteristic on Cable-Stayed Bridge with FEM." Advanced Materials Research 368-373 (October 2011): 1069–72. http://dx.doi.org/10.4028/www.scientific.net/amr.368-373.1069.

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Using the finite element method to establish refined finite element model and the simplified mode of cross line cable-stayed bridge "yan Hong qiao" of the yanshan university. And using ANSYS structure analysis procedures to analysis the vibration characteristic, the first10 order natural frequency and the correspo- nding vibration mode were given. Then, compared and analysis the refined model and the simplified model, the establishment of finite element model in general engineering analysis, correction method and validation suggestions.

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Wang, Yao Yuan, Zhuo Yang Lyu, Liang Liang Wang, and Zhen Hua Yan. "Simplified Dynamics Modeling of Seat-Passenger in Vehicle Frontal Crash." Applied Mechanics and Materials 597 (July 2014): 544–50. http://dx.doi.org/10.4028/www.scientific.net/amm.597.544.

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To quickly predict the performance of the seat in frontal crash during the initial stage of the seat development, in this paper a simplified coupled dynamic model of seat-passenger interaction is established according to the dynamics analysis method of Lagrange, and the fourth order Runge-Kutta method is used to resolve differential equation. Moreover, the simulation of Madymo testifies the simplified coupled dynamic model of seat-passenger interaction in frontal crash. Therefore, this model will be effective and feasible in predicting the performance of the seat in frontal crash during the in

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Yang, Yu, Yan Wang, and Yun Fang Yang. "Vibration Analysis of Simply Supported Beams Traversed by Uniformly Distributed Two-Layer Spring-Mass System." Advanced Materials Research 919-921 (April 2014): 1164–68. http://dx.doi.org/10.4028/www.scientific.net/amr.919-921.1164.

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Abstract:

Vertical vibration of identical simply supported bridges traversed by a train with uniformly distributed mass is investigated in this paper. The train with passengers onboard is simplified as a uniformly distributed two-layer spring-mass system as well as the bridges are simplified as consecutive simply supported Euler-Bernoulli beams. To analyze dynamic responses of the train and the bridges, the dynamic governing equation of the system is obtained and solved by a specific linear interpolating method and numerical integral methods. The result graphs indicate that dynamic responses of both bea

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