Optimal design parameters of air suspension systems for semi-trailer truck. Part 1: modeling and algorithm

Autor:	Le Quang Duy, Le Van Quynh, Nguyen Van Tuan, Vi Thi Phuong Thao
Rok vydání:	2020
Předmět:	Truck Optimal design Computer science Materials Science (miscellaneous) Genetic algorithm Air suspension Function (mathematics) Business and International Management Degrees of freedom (mechanics) Algorithm Industrial and Manufacturing Engineering Dynamic load testing Semi-trailer
Zdroj:	Vibroengineering PROCEDIA. 33:72-77
ISSN:	2538-8479 2345-0533
DOI:	10.21595/vp.2020.21562
Popis:	The purpose of this paper is to improve the performance of air suspension systems for a semi-trailer truck in the direction of reducing the dynamic wheel load acting on road surface (Part 1: modeling and algorithm). To achieve the goal of finding the optimal design parameters for the air suspension systems, a half-vehicle dynamic model under the road-vehicle interaction with 12 degrees of freedom (d.o.f) is established for searching the optimal design parameters of vehicle suspensions using genetic algorithm (GA). Dynamic load coefficient (DLC) is considered as a target function. Two optimal conditions: optimal design of geometrical parameters of air spring suspension systems (Case 1) and optimal design of parameters of air suspension systems (Case 2) are selected in this study. The results of this paper are the basis for optimization and discussion in Part 2 as the results and discussion.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a0cfc9f1190aa0b6794b85420b5f44c7 https://doi.org/10.21595/vp.2020.21562 Zobrazit plný text záznamu Plný text ve formátu PDF