Relevant bibliographies by topics / Car model (quarter car test rig)

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Car model (quarter car test rig)'

Author: Grafiati
Published: 28 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Car model (quarter car test rig)"

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Abdullah, Bahaa-Aldin R., Mohsin N. . Hamzah, and Ammar S. Merza. "E CONTROL AND EXPERIMENTAL EVALUATION ON A QUARTER-CAR TEST RIG." IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING 20, no. 2 (2020): 143–52. http://dx.doi.org/10.32852/iqjfmme.v20i2.494.

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In this paper a quarter-vehicle full-scale suspension test rig was designed and manufactured,the suspension is considered semi-active as the electrohydraulic (EH) damper used is fullycontrolled. This gives an indoor-based simulation tool which is important for vehicle testing;.This reduces the cost significantly with accurate results, especially when designing a newsuspension system. The aim of the current work was to build a new quarter-vehicle test rigwith expandable capabilities for diverse design objectives, also may be used for academicpurposes. The control objective was achieved by using
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Abdullah, Bahaa-Aldin R., Mohsin N. . Hamzah, and Ammar S. . Merza. "E CONTROL AND EXPERIMENTAL EVALUATION ON A QUARTER-CAR TEST RIG." IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING 20, no. 2 (2020): 143–52. http://dx.doi.org/10.32852/iqjfmme.v20i2.495.

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In this paper a quarter-vehicle full-scale suspension test rig was designed and manufactured,the suspension is considered semi-active as the electrohydraulic (EH) damper used is fullycontrolled. This gives an indoor-based simulation tool which is important for vehicle testing;.This reduces the cost significantly with accurate results, especially when designing a newsuspension system. The aim of the current work was to build a new quarter-vehicle test rigwith expandable capabilities for diverse design objectives, also may be used for academicpurposes. The control objective was achieved by using
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Yu, Min, Simos A. Evangelou, and Daniele Dini. "Model Identification and Control for a Quarter Car Test Rig of Series Active Variable Geometry Suspension." IFAC-PapersOnLine 50, no. 1 (2017): 3376–81. http://dx.doi.org/10.1016/j.ifacol.2017.08.529.

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Kou, Fa Rong. "Sky-Hook Control of Vehicle Active Suspension with Electro-Hydrostatic Actuator." Advanced Materials Research 846-847 (November 2013): 30–33. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.30.

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A kind of vehicle active suspension based on Electro-Hydrostatic Actuator (EHA) is put forward. The suspension system consists of two parts: spring and actuator with controlled force. The actuator includes hydraulic cylinder, hydraulic pump, controller, etc. In this paper, a quarter-car dynamic model is exactly established involving bond graph models of EHA parts. Under the input conditions of the given road profile and designed sky-hook controller, The prototype and test rig of EHA active suspension are developed and bench tests are carried out. The simulation and experimental results show th
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Konoiko, Aleksey, Allan Kadhem, Islam Saiful, Navid Ghorbanian, Yahya Zweiri, and M. Necip Sahinkaya. "Deep learning framework for controlling an active suspension system." Journal of Vibration and Control 25, no. 17 (2019): 2316–29. http://dx.doi.org/10.1177/1077546319853070.

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In this paper, a feed-forward deep neural network (DNN) and automated search method for optimum network structure are developed to control an active suspension system (ASS). The network was trained through supervised learning using the backpropagation algorithm. The training data were generated from an optimal proportional–integral–derivative controller tuned based on a full state feedback optimal controller. The trained network was implemented in an ASS test rig for a quarter-car model and was initially tested in simulation under parameter uncertainties. Experimental results showed that the d
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Buckner, Gregory D., Karl T. Schuetze, and Joe H. Beno. "Intelligent Feedback Linearization for Active Vehicle Suspension Control." Journal of Dynamic Systems, Measurement, and Control 123, no. 4 (2000): 727–33. http://dx.doi.org/10.1115/1.1408945.

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Effective control of ride quality and handling performance are challenges for active vehicle suspension systems, particularly for off-road applications. Off-road vehicles experience large suspension displacements, where the nonlinear kinematics and damping characteristics of suspension elements are significant. These nonlinearities tend to degrade the performance of active suspension systems, introducing harshness to the ride quality and reducing off-road mobility. Typical control strategies rely on linear, time-invariant models of the suspension dynamics. While these models are convenient, no
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Lozia, Zbigniew, and Piotr Zdanowicz. "Simulation assessment of the half-power bandwidth method in testing shock absorbers." Open Engineering 11, no. 1 (2020): 120–29. http://dx.doi.org/10.1515/eng-2021-0011.

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AbstractThe work deals with usability of the half-power bandwidth method in the diagnostic testing of automotive shock absorbers. In all the simulation tests, the front and rear suspension system of a present-day medium-classmotor car was considered. At the first stage, calculations were made in the frequency domain for a linear “quarter-car” model with two degrees of freedom; then, simulations were carried out in the time domain with using a similar but strongly nonlinear model. In the latter case, actual characteristics (corresponding to those obtained from test rig measurements) of shock ab
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Raizada, Ayush, Pravin Singru, Vishnuvardhan Krishnakumar, and Varun Raj. "Development of an Experimental Model for a Magnetorheological Damper Using Artificial Neural Networks (Levenberg-Marquardt Algorithm)." Advances in Acoustics and Vibration 2016 (August 18, 2016): 1–6. http://dx.doi.org/10.1155/2016/7027259.

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This paper is based on the experimental study for design and control of vibrations in automotive vehicles. The objective of this paper is to develop a model for the highly nonlinear magnetorheological (MR) damper to maximize passenger comfort in an automotive vehicle. The behavior of the MR damper is studied under different loading conditions and current values in the system. The input and output parameters of the system are used as a training data to develop a suitable model using Artificial Neural Networks. To generate the training data, a test rig similar to a quarter car model was fabricat
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Zhu, Xiaojing, Donghong Ning, Zhuonan Hao, et al. "Modelling and experimental evaluation of a variable stiffness MR suspension with self-powering capability." Journal of Intelligent Material Systems and Structures 32, no. 13 (2021): 1473–83. http://dx.doi.org/10.1177/1045389x20986994.

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This paper presents the modelling and experimental evaluation of a semi-active vehicle suspension installed with a self-powered MR damper which is able to perform variable stiffness. Its variable stiffness feature as well as the self-powering capability was evaluated and verified using a hydraulic Instron test system. The testing results show that the stiffness of the damper is dependent on the current which can be generated by the self-powering component. A mathematic model was established to describe the dynamic properties of the MR damper and its power-generating capability. Finally, the se
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Unuh, H., P. Muhamad, F. Yakub, M. A. Ismail, and Z. Tanasta. "Experimental Validation to a Prototype Magnetorheological (MR) Semi-Active Damper for C-Class Vehicle." International Journal of Automotive and Mechanical Engineering 16, no. 3 (2019): 7034–47. http://dx.doi.org/10.15282/ijame.16.3.2019.15.0527.

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In this study, a semi-active damper with OEM technical standard featuring MR fluid was fabricated to assess its use as potential reinforcement in enhancing c-class vehicle ride comfort. The finite element modelling was employed to investigate the capability of the MR semi-active damper prototype design in altered the damping utilizing unique rheological properties of MR fluid. The quarter car test rig completes with DYTRAN accelerometer and LMS Scadas mobile was operated to measure the RMS sprung mass acceleration of the MR semi-active damper prototype caused by a 5cm sinusoidal bump at speed
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Dissertations / Theses on the topic "Car model (quarter car test rig)"

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Jaroš, Petr. "Konstrukce 1/4 modelu vozidla pro testy tlumičů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-442802.

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This thesis deals by the design of 1/4 car model for testing vehicle dampers, which can be used to simulate the real suspension of a vehicle wheel (up to a maximum car weight of 1,970 kg) and the so-called linear wheel suspension. A linear mathematical 1/4 car model with 2 DOF (Degrees Of Freedom) and data from literature search are used to design and derive the basic parameters of the device. The thesis contains a description of the linear mathematical model and its outputs (acceleration of the sprung mass and forces acting on the sprung mass), description of designed device, descriptions of
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Dambrosio, Antonello. "Design and development of a quarter car test rig." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/12221/.

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Il presente lavoro di tesi ha come obiettivo la progettazione di un banco prova per un quarto di veicolo e la realizzazione di un generatore di segnale in grado di inviare segnali di ingresso ad un attuatore idraulico il quale sarà utilizzato per eccitare la ruota in modo da simulare il profilo stradale. La fase di progettazione è stata svolta utilizzando il software Solidworks. In seguito sono state eseguite simulazioni per l’analisi strutturale e di frequenza di alcune parti del banco tramite l’utilizzo del software Ansys. Terminata la fase di progetto, il modello Solidworks è stato importat
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Ziegenmeyer, Jonathan Daniel. "Estimation of Disturbance Inputs to a Tire Coupled Quarter-car Suspension Test Rig." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/32806.

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In this study a real-time open loop estimate of the disturbance displacement input to the tire and an external disturbance force, representing handling and aerodynamic forces, acting on the sprung mass of a quarter-car suspension test rig was generated. This information is intended for use in active control methods applied to vehicle suspensions. This estimate is achieved with two acceleration measurements as inputs to the estimator; one each on the sprung and unsprung masses. This method is differentiated from current disturbance accommodating control, bilinear observers, and preview contr
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Andersen, Erik. "Multibody Dynamics Modeling and System Identification for a Quarter-Car Test Rig with McPherson Strut Suspension." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/33197.

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For controller design, design of experiments, and other dynamic simulation purposes there is a need to be able to predict the dynamic response and joint reaction forces of a quarter-car suspension. This need is addressed by this study through development and system identification of both a linear and a non-linear multibody dynamics McPherson strut quarter-car suspension model. Both models are developed using a method customary to multibody dynamics so that the same numerical integrator can be used to compare their respective performances. This method involves using the Lagrange multiplier
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Langdon, Justin David. "Design and Adaptive Control of a Lab-based, Tire-coupled, Quarter-car Suspension Test Rig for the Accurate Re-creation of Vehicle Response." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/31224.

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The purpose of this study has two parts directed toward a common goal. First, a state-ofthe-art quarter-car test platform has been designed and constructed to offer increased testing flexibility at a reasonable cost not found commercially. With this new test rig completed, the second objective is a proof-of-concept evaluation of a well known adaptive control algorithm applied to this new quarter-car test rig for the purpose of replicating the dynamic suspension response, such as a response that was recorded during a road test. A successful application of this control algorithm on the quarter-c
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Egorov, Artemii. "Testování vozidla na čtyřkanálovém vertikálním simulátoru vozovky." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417460.

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The object of this master thesis is testing of vehicle using four post rig. The main goal is to make a research about testing and tuning vehicle characteristics on four post rig in order to implement them for testing of TU Brno Racing’s Formula Student racecar. The main method of testing, input signals and measurement description are presented in this thesis. The different methods of analysis of testing data to find best tuning of damper and spring stiffness for different race disciplines are described. In the last part of this work, quarter car model and multibody model in MSC Adams Car is cr
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Book chapters on the topic "Car model (quarter car test rig)"

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Brötz, Nicolas, Manuel Rexer, and Peter F. Pelz. "Mastering Model Uncertainty by Transfer from Virtual to Real System." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-77256-7_4.

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AbstractTwo chassis components were developed at the Technische Universität Darmstadt that are used to isolate the body and to reduce wheel load fluctuation.The frequency responses of the components were identified with a stochastic foot point excitation in a hardware-in-the-loop (HiL) simulation environment at the hydropulser. The modelling of the transmission behaviour influence of the testing machine on the frequency response was approximately represented with a time delay of $$10\,\mathrm {ms}$$ 10 ms in the frequency range up to $$25\,\mathrm {Hz}$$ 25 Hz . This is considered by a Padé approximation. It can be seen that the dynamics of the testing machine have an influence on the wheel load fluctuation and the body acceleration, especially in the natural frequency of the unsprung mass. Therefor, the HiL stability is analysed by mapping the poles of the system in the complex plane, influenced by the time delay and virtual damping.This paper presents the transfer from virtual to real quarter car to quantify the model uncertainty of the component, since the time delay impact does not occur in the real quarter car test rig. The base point excitation directly is provided by the testing machine and not like in the case of the HiL test rig, the compression of the spring damper calculated in the real-time simulation.
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Žuraulis, Vidas, and Artūras Kilikevičius. "Quarter Car Test Rig for Extended Dynamics Research in Laboratory Conditions." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-38077-9_164.

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Mitra, Anirban C., and Nilotpal Banerjee. "A LabVIEW-Based Data Acquisition System in a Quarter Car Test Rig to Optimize Vehicle Suspension System." In Intelligent Computing and Applications. Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2268-2_60.

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Conference papers on the topic "Car model (quarter car test rig)"

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Ziegnemeyer, Jon, and Steve Southward. "Real-Time, Open-Loop Estimation of Disturbance Inputs to a Quarter-Car Model." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-43769.

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A real-time open-loop estimator is proposed for predicting the dynamic road input and the external force acting on a quarter-car vehicle. This estimate is achieved using only two acceleration measurements as inputs to the estimator; one each on the sprung and unsprung masses. The proposed method is differentiated from current disturbance accommodating control and bilinear observers. A description of the quarter-car model and the experimental test rig is given. Using the acceleration measurements from the quarter-car test rig, LTI model parameters were optimized for use in the estimator. The me
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Vahdati, Nader, Yap Fook Fah, Koh Yong Khiang, and Kiew Woon Hwee. "Advanced Suspension Systems for Wheeled Military Vehicles." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-82239.

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To allow wheeled military vehicles to travel at higher speeds on off highway roads, the primary suspension system needs to be semi-active or fully active. To develop a semi-active or a fully active suspension system for wheeled military vehicles, instead of the actual vehicle, a simpler and a better controlled system, meaning a quarter car test rig was used. The quarter car test rig consists of a tire, a spring, a Magneto-Rheological fluid (MR-fluid) damper, a double wishbone suspension system, and a mass representing a quarter car chassis. This paper documents the quarter car test rig design,
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Wang, Chunjian, Qian Wang, Jeffery Anderson, and Beshah Ayalew. "Sprung Mass Motion Emulation in a Braking Test Rig." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-47691.

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This paper describes a quarter-car braking test rig that includes a hardware-in-the-loop (HIL) means for emulating broader vehicle dynamic effects. The test rig utilizes actual vehicle components such as the suspension-tire assembly and braking system to accurately represent a vehicle during a braking event and a chassis dynamometer’s drum is used to simulate the longitudinal vehicle dynamics. The key problem addressed in this paper is the emulation of sprung mass motion with a commercial electromagnetic linear actuator. By accurately representing the motion, detailed effects such as load tran
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Umsrithong, Anake, and Corina Sandu. "Parameter Identification and Experimental Validation of a Discrete Mass Tire Model for Uneven Rigid Terrain." In ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/detc2012-70674.

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A two-dimensional discrete mass tire model has been developed at the Advanced Vehicle Dynamics Laboratory (AVDL) at Virginia Tech to study the behavior of a tire during a transient regime such as when traversing over uneven rigid terrain (or obstacles). The accuracy of the tire model depends on the model parameters used. In this paper, the method for parameter identification using the Performance Engineering Research Laboratory (PERL) quarter car tire test rig is presented. Moreover, several experiments were conducted by using the portable tire test rig from the Intelligent Transportation Labo
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Li, Bin, Ning Li, Xiaobo Yang, and James Yang. "In-Plane Rigid Ring-Based Tire Model: Parameter Identification, Sensitivity Analyses, and Effect on Ride Comfort." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34333.

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The tire is the main interface between the vehicle and road, and all maneuvers controlled by a driver to road vehicle are achieved by the interaction force between tire and road. In modern vehicle design, tire modeling plays an important role in effectively assessing vehicle handling, ride comfort, and road load analysis. The long term goal of this research is to develop a three-dimensional robust tire model that can be used for road load durability simulation. This work is the first step to the long term goal. This paper presents a new simplified in-plane tire model based on a traditional rig
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Li, Bin, Xiaobo Yang, Ankang Jin, Yunqing Zhang, and James Yang. "In-Plane Flexible Ring Tire Model Validation Through ADAMS FTire Model Virtual Tests." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-46630.

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This paper presents the validation for the newly developed in-plane flexible ring tire model by using ADAMS FTire model simulation. The developed in-plane model is unique in two aspects: (1) the neighboring belt segments are connected through normal and tangential directions by springs and dampers, each belt segment is a rigid body and its mass is accumulated at its geometric center. Each belt segment is always perpendicular to the line formed by the wheel center and the belt geometric center, thus there is no rotational constrains between the neighboring belt segments; (2) the representation
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Yu, Min, Simos A. Evangelou, and Daniele Dini. "Control Design for a Quarter Car Test Rig with Parallel Active Link Suspension." In 2018 Annual American Control Conference (ACC). IEEE, 2018. http://dx.doi.org/10.23919/acc.2018.8431070.

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Chan, Brendan J., Corina Sandu, Erin Hissong, and Steve Southward. "Development and Design of a Cost-Efficient Tire Mechanics Testing Apparatus." In ASME 2008 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/detc2008-49013.

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Most tire models need experimentally obtained data as input for simulation purposes. The study of tire mechanics requires the accuracy and repeatability of a controlled environment. However, the accessibility and cost of tire testing machines make it prohibitive for exploring tire mechanical properties for academic studies. Moreover, most industrial tire testing machines are designed for general tire testing, and would require an extensive amount of time and resources to adapt for academic research. To study tire mechanical behavior for modeling purposes, a tire mechanics test apparatus has be
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Andersen, E. R., C. Sandu, and S. Southward. "Multibody Dynamics Modeling and System Identification of a Quarter-Car Test Rig with McPherson Strut Suspension." In SAE 2007 Commercial Vehicle Engineering Congress & Exhibition. SAE International, 2007. http://dx.doi.org/10.4271/2007-01-4184.

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Wu, Long, and Lei Zuo. "A Novel Performance Analysis Method for a Full Vehicle Suspension Based on Quarter Car Model." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-67343.

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In vehicle dynamics researchers traditionally investigate the suspension performance based on a quarter car model and then reestablish a comprehensive model for the full car by considering additional degrees of freedom (DOF). Based on the derivation of the coupling ratios between the sprung mass of a full car and four sprung masses of quarter cars, the analysis of a full vehicle dynamics with fourteen DOFs in vertical and lateral directions is possible. The full car model can be expressed by four independent quarter car models. An analysis method will be investigated in order to provide a nove
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