TY - JOUR
T1 - Optimal redesign of a shock absorber using physical variables and the full dynamics of the suspension system
AU - Duchanoy, Carlos A.
AU - Moreno-Armendáriz, Marco A.
AU - Cruz-Villar, Carlos A.
N1 - Publisher Copyright:
© 2016 Taylor & Francis Group, LLC.
PY - 2016/4/2
Y1 - 2016/4/2
N2 - In this paper a nonlinear car model, comprising the dynamic behavior of the suspension system, which includes the body displacement, body acceleration, wheel displacement, tire deformation, suspension travel, suspension geometry, pitch, and roll, has been designed. The main contribution introduced in this model is that it considers the nonlinearities caused by the geometry of the suspension system and includes a detailed tire model. This model is used by a dynamic multiobjective optimization methodology in order to improve the passenger comfort and the vehicle safety. As result of the optimization a set of nondominated solutions is presented.
AB - In this paper a nonlinear car model, comprising the dynamic behavior of the suspension system, which includes the body displacement, body acceleration, wheel displacement, tire deformation, suspension travel, suspension geometry, pitch, and roll, has been designed. The main contribution introduced in this model is that it considers the nonlinearities caused by the geometry of the suspension system and includes a detailed tire model. This model is used by a dynamic multiobjective optimization methodology in order to improve the passenger comfort and the vehicle safety. As result of the optimization a set of nondominated solutions is presented.
KW - Car model
KW - multi objective optimization
KW - suspension system
UR - http://www.scopus.com/inward/record.url?scp=84962784011&partnerID=8YFLogxK
U2 - 10.1080/15397734.2015.1033632
DO - 10.1080/15397734.2015.1033632
M3 - Artículo
SN - 1539-7734
VL - 44
SP - 32
EP - 42
JO - Mechanics Based Design of Structures and Machines
JF - Mechanics Based Design of Structures and Machines
IS - 1-2
ER -