Research on sliding mode controller of the high-speed maglev train under aerodynamic load

doi:10.1177/16878132221127857

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	Research on sliding mode controller of the high-speed maglev train under aerodynamic load
	Liu MJ(刘梦娟); Wu H(吴晗); Xu, Junqi ; Ceng XH(曾晓辉); Yin B(银波); Hao, Zhanzhou 4
刊名	ADVANCES IN MECHANICAL ENGINEERING ; 10
	2022-10
卷号	14 页码:2147483647
关键词	High-speed maglev train aerodynamic load sliding mode control primary suspension electromagnet fluctuation
ISSN号	1687-8132
DOI	10.1177/16878132221127857
英文摘要	The high-speed maglev train will be subjected to extremely obvious aerodynamic load and instantaneous aerodynamic impact during passing another train, which brings significant challenges to the train's suspension stability and safe operation. It's necessary to consider the influence of aerodynamic load and shock waves in the design of suspension control algorithms. Traditional proportion integration differentiation (PID) control cannot follow the change of vehicle parameters or external disturbance, which is easy to cause suspension fluctuation and instability. To improve the suspension stability and vibration suppression of the high-speed maglev train under aerodynamic load and impact, we design a siding mode controller introducing the primary suspension's deformation to replace the aerodynamic load on the electromagnet. Furthermore, we establish the train's dynamic simulation model with three vehicles and compare the designed controller and the PID controller for their performance in controlling the model suspension stability in the presence of the train operating in open air. Simulation results show that the sliding mode control (SMC) method proposed in this paper can effectively restrain the electromagnet fluctuation of the train under aerodynamic loads.
学科主题	Thermodynamics ; Engineering, Mechanical
分类号	Q4
语种	英语
WOS记录号	WOS:000864717500001
资助机构	Key Laboratory of Railway Industry of Maglev Technology (TJU) ; National Railway Administration of P. R. C [KLOMT04] ; National Natural Science Foundation of China [51805522, 11672306, 51490673] ; State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology [LP21V1]
其他责任者	Wu, H (corresponding author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/90144]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
作者单位	1.Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China 4.Natl Railway Adm PRC, Key Lab Railway Ind Maglev Technol TJU, Shanghai, Peoples R China
推荐引用方式 GB/T 7714	Liu MJ,Wu H,Xu, Junqi,et al. Research on sliding mode controller of the high-speed maglev train under aerodynamic load[J]. ADVANCES IN MECHANICAL ENGINEERING, 10,2022,14:2147483647.
APA	刘梦娟,吴晗,Xu, Junqi,曾晓辉,银波,&Hao, Zhanzhou.(2022).Research on sliding mode controller of the high-speed maglev train under aerodynamic load.ADVANCES IN MECHANICAL ENGINEERING,14,2147483647.
MLA	刘梦娟,et al."Research on sliding mode controller of the high-speed maglev train under aerodynamic load".ADVANCES IN MECHANICAL ENGINEERING 14(2022):2147483647.