Kinematic and dynamic analysis for a new MacPherson strut suspension system

• Autorzy: Dehbari S. , Marzbanrad J.
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

suspension system; MacPherson; multibody system; ride; camber; caster

PL

układ zawieszenia; MacPherson; układ wieloczłonowy; jazda; wypukłość; koło samonastawne

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2018
• Tom: Vol. 22, nr 4
• Strony: 1223--1238
• Opis fizyczny: Bibliogr. 26 poz.

Twórcy

autor

Dehbari S.

• Vehicle Dynamical Systems Research Laboratory, School of Automotive Engineering, Iran University of Science and Technology, Tehran, Iran

autor

Marzbanrad J.

• Vehicle Dynamical Systems Research Laboratory, School of Automotive Engineering, Iran University of Science and Technology, Tehran, Iran

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).