Nonlinear two-dimensional modeling of a McPherson suspension for kinematics and dynamics simulation

Hurel, Jorge; Mandow, Anthony; García-Cerezo, Alfonso J.

doi:10.1109/amc.2012.6197009

Cited by 19 publications

(14 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Por ello, algunos autores añaden a este modelo los efectos de la geometría utilizando el concepto de parámetros equivalentes (Siau, 2008) (Dixon, 2009). Alternativamente, la geometría se considera expresamente en modelos no lineales tanto bidimensionales (Fallah et al, 2008) (Balike et al, 2011) (Hurel et al, 2012a) como tridimensionales (Mantaras et al, 2004) (Papegay et al, 2005).…”

Section: El Modelado Y Simulación De La Dinámica Vehícularunclassified

Los Sistemas de Suspensión Activa y Semiactiva: Una Revisión

Hurel

Mandow

García-Cerezo

2013

Revista Iberoamericana de Automática e Informática Industrial R

Self Cite

View full text Add to dashboard Cite

El propósito de este artículo es efectuar una revisión del estado del conocimiento en el modelado y control de los sistemas de suspensión activa y semiactiva. Se analizan las principales características de los diferentes tipos de sistemas de suspensión: pasiva, activa y semiactiva. Respecto al modelado y simulación de los sistemas de suspensión, se examinan los distintos enfoques, herramientas y aplicaciones en el contexto de la dinámica vehicular. Además, para el modelo de un cuarto de vehículo, ampliamente utilizado en la literatura, se ofrece su desarrollo mediante ecuaciones diferenciales, función de transferencia, y ecuaciones de estado, incluyendo soluciones y simulaciones en Simulink y SimMechanics. En cuanto al control, se revisan las principales estrategias para la suspensión de vehículos y se apuntan aplicaciones en otros campos de la ingeniería.

show abstract

Section: El Modelado Y Simulación De La Dinámica Vehícularunclassified

Los Sistemas de Suspensión Activa y Semiactiva: Una Revisión

Hurel

Mandow

García-Cerezo

2013

Revista Iberoamericana de Automática e Informática Industrial R

Self Cite

View full text Add to dashboard Cite

show abstract

“…33 Balike et al 34 further derived the kinematic formulations of a half car model by employing the same method. By using the Lagrange approach, Hurel et al 35,36 established a dynamic model of the planar Macpherson suspension system and further offered an implementation of his model in Matlab/Simulink. However, the finite displacement assumption determines that the model is accurate just in the neighborhood of the equilibrium position.…”

Section: Introductionmentioning

confidence: 99%

Geometry optimization of a planar double wishbone suspension based on whole-range nonlinear dynamic model

Niu

Jin

Wang

et al. 2021

Proceedings of the Institution of Mechanical Engineers, Part D:

View full text Add to dashboard Cite

Dynamic analysis is an essential task in the geometry design of suspension systems. Whereas the dynamic simulation based on numerical software like Adams is quite slowly and the existing analytical models of the nonlinear suspension geometry are mostly based on small displacement hypothesis, this paper aims to propose a whole-range dynamic model with high computational efficiency for planar double wishbone suspensions and further achieve the fast optimal design of suspension geometry. Selection of the new generalized coordinate and explicit solutions of the basic four-bar mechanism dramatically reduce the complexity of suspension geometry representation and provide analytical solutions for all of the time varying dimensions. By this means, the running speed and computational accuracy of the new model are guaranteed simultaneously. Furthermore, an original Matlab/Simulink implementation is given to maintain the geometric nonlinearity in the solving process of dynamic differential equations. After verifying its accuracy with an ADAMS prototype, the presented whole-range model is used in the vast-parameter optimization of suspension geometry. Since both kinematic and dynamic performances are evaluated in the objective function, the optimization is qualified to give a comprehensive suggestion to the design of suspension geometry.

show abstract

“…However, some researchers have considered two-dimension (2D) model of Mac-Pherson suspension system, but the relationships of parameters have not been thoroughly discussed. In the papers of Fallah et al and Hurel et al, 2D model of the suspension system and its components is investigated [8,9]. These models calculate many of the suspension system's parameters, such as camber and king-pin angles, vertical wheel displacements, sprung mass, and track.…”

Section: Introductionmentioning

confidence: 99%

Kinematic and Dynamic Analysis for a New MacPherson Strut Suspension System

Dehbari

Marzbanrad

2018

Mechanics and Mechanical Engineering

View full text Add to dashboard Cite

The present paper undertakes kinematic and dynamic analysis of front suspension system. The investigated model is a full-scale Macpherson which is a multibody system. Two degree of freedom model is considered here to illustrate the vertical displacement of sprung mass and unsprung mass with using displacement matrix. Ride and handling parameters including displacement of sprung and unsprung masses, camber/caster angle, and track changes are derived from the relationships. Moreover, geometrical model and equations are validated by Adams/Car software. The kinematic and dynamic results have been compared in both analytical and numerical outputs for verification. The proposed analytical model shows less than 5% differences with a complicated multibody model.

show abstract

Nonlinear two-dimensional modeling of a McPherson suspension for kinematics and dynamics simulation

Cited by 19 publications

References 12 publications

Los Sistemas de Suspensión Activa y Semiactiva: Una Revisión

Los Sistemas de Suspensión Activa y Semiactiva: Una Revisión

Geometry optimization of a planar double wishbone suspension based on whole-range nonlinear dynamic model

Kinematic and Dynamic Analysis for a New MacPherson Strut Suspension System

Contact Info

Product

Resources

About