Innovative Design Method of Hydro-Pneumatic Suspension for Large High-Clearance Sprayer Based on Improved NSGA-II Algorithm

doi:10.3390/agriculture13051071

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	Innovative Design Method of Hydro-Pneumatic Suspension for Large High-Clearance Sprayer Based on Improved NSGA-II Algorithm
	Yang, Fan 1; Du, Yuefeng 1; Li, Wei 2; Li, Zhen 1; Mao, Enrong 1; Zhu, Zhongxiang 1
	2023-05-17
发表期刊	AGRICULTURE-BASEL
卷号	13 期号:5
摘要	Large high-clearance sprayers are widely used in the field of plant protection due to their high work efficiency. Influenced by the characteristics of a large ground clearance, fast driving speed and constantly changing sprung mass, how to solve the contradiction between the vibration reduction performance of a large sprayer and the friendliness of farmland roads has become a current research hotspot. In order to improve the driving performance of the sprayers, the design, optimization and verification scheme of the hydro-pneumatic suspension of a large sprayer based on the improved NSGA-II algorithm was completely constructed in this study. The hydro-pneumatic suspension system of a sprayer was mainly designed and a real-time time-varying model under field road excitation was established. The NSGA-II algorithm was improved by introducing the adaptive crossover operator and DE mutation operator, and a real-time interactive interface between the time-varying model was established for multi-objective optimization. Finally, system simulation analysis was conducted and a vibration test bench was built for experimental verification. The results show that vibration reduction indicators improved by 19.4%, 10.7% and 4.0%, respectively, compared with those before optimization. The performance of the designed hydro-pneumatic suspension was better than that of the ordinary suspension.
关键词	large high-clearance sprayer hydro-pneumatic suspension NSGA-II multi-objective optimization vibration reduction
DOI	10.3390/agriculture13051071
收录类别	SCIE
语种	英语
资助项目	Major scientific and Technological Innovation Projects of Shan Dong Province [2019JZZY010728-01]; Xinjiang Production and Construction Corps [2022DB001]; Innovative Platform of Intelligent Agricultural Equipment Design and Manufacturing [2021XDRHXMPT29]
WOS研究方向	Agriculture
WOS类目	Agronomy
WOS记录号	WOS:000994131100001
出版者	MDPI
原始文献类型	Article
EISSN	2077-0472
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.library.ouchn.edu.cn/handle/39V7QQFX/155783
专题	国家开放大学
通讯作者	Du, Yuefeng
作者单位	1.China Agr Univ, Coll Engn, Beijing 100083, Peoples R China; 2.Open Univ China, Sch Engn, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Yang, Fan,Du, Yuefeng,Li, Wei,et al. Innovative Design Method of Hydro-Pneumatic Suspension for Large High-Clearance Sprayer Based on Improved NSGA-II Algorithm[J]. AGRICULTURE-BASEL,2023,13(5).
APA	Yang, Fan,Du, Yuefeng,Li, Wei,Li, Zhen,Mao, Enrong,&Zhu, Zhongxiang.(2023).Innovative Design Method of Hydro-Pneumatic Suspension for Large High-Clearance Sprayer Based on Improved NSGA-II Algorithm.AGRICULTURE-BASEL,13(5).
MLA	Yang, Fan,et al."Innovative Design Method of Hydro-Pneumatic Suspension for Large High-Clearance Sprayer Based on Improved NSGA-II Algorithm".AGRICULTURE-BASEL 13.5(2023).