Numerical and experimental investigation on electromechanical aileron actuation system with joint clearance

被引：9

作者：

Wan, Qi ^{[1
]}

Liu, Geng ^{[1
]}

Zhou, Yong ^{[1
]}

Ma, Shangjun ^{[1
]}

Tong, Ruiting ^{[1
]}

机构：

[1] Northwestern Polytech Univ, Shaanxi Engn Lab Transmiss & Controls, Xian 710072, Peoples R China

来源：

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2019年 / 33卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Electromechanical aileron actuation system; Joint clearance; Coupling effects; Dynamic responses; System-level; SLIDER-CRANK MECHANISM; CONTACT FORCE MODEL; DYNAMIC-ANALYSIS; SIMULATION; PERFORMANCE; IMPACT;

D O I：

10.1007/s12206-019-0105-8

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A closed-loop coupling model at the system-level is developed to analyze the effects of joint clearance on the dynamic responses of electromechanical aileron actuation system. The proposed model considers the coupling effects between the electromechanical actuator (EMA) control performance and dynamic characteristics of linkage mechanism with joint clearance. Besides, the experiments are conducted in a test rig, which verifies the effectiveness of the proposed closed-loop coupling model. The nonlinear contact force model and modified Coulomb friction model are adopted in the joint clearance of the linkage mechanism, and the influences of clearance size on the dynamic behaviors of electromechanical aileron actuation system are studied. The numerical and experimental results indicate that the novel closed-loop coupling model, considering the EMA control performance and dynamics of linkage mechanism with joint clearance at the same time, is an effective model to predict the dynamic characteristics of electromechanical aileron actuation with joint clearance, which provides a practical method to analyze the dynamic performance of electromechanical coupling multibody systems with joint clearance.

引用

页码：525 / 535

页数：11

共 25 条

[11]

Fu Y.L., 2015, J. Comput. Inform. Syst, V11, P1983

[12] Literature survey of contact dynamics modelling [J].

Gilardi, G ;

Sharf, I .

MECHANISM AND MACHINE THEORY, 2002, 37 (10) :1213-1239

[13] COEFFICIENT OF RESTITUTION INTERPRETED AS DAMPING IN VIBROIMPACT [J].

HUNT, KH ;

CROSSLEY, FRE .

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1975, 42 (02) :440-445

[14]

Johnson K.L., 1992, CONTACT MECH

[15] Modelling and simulation of mechanical transmission in roller-screw electromechanical actuators [J].

Karam, Wissam ;

Mare, Jean-Charles .

AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2009, 81 (04) :288-298

[16] Dynamic analysis of a flexible slider-crank mechanism with clearance [J].

Khemili, Imed ;

Romdhane, Lotfi .

EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2008, 27 (05) :882-898

[17] A CONTACT FORCE MODEL WITH HYSTERESIS DAMPING FOR IMPACT ANALYSIS OF MULTIBODY SYSTEMS [J].

LANKARANI, HM ;

NIKRAVESH, PE .

JOURNAL OF MECHANICAL DESIGN, 1990, 112 (03) :369-376

[18] Effects of damping, friction, gravity, and flexibility on the dynamic performance of a deployable mechanism with clearance [J].

Li, Junlan ;

Yan, Shaoze ;

Guo, Feng ;

Guo, Pengfei .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2013, 227 (08) :1791-1803

[19] A comprehensive survey of the analytical, numerical and experimental methodologies for dynamics of multibody mechanical systems with clearance or imperfect joints [J].

Tian, Qiang ;

Flores, Paulo ;

Lankarani, Hamid M. .

MECHANISM AND MACHINE THEORY, 2018, 122 :1-57

[20] Dynamic analysis of planar mechanical systems with clearance joints using a new nonlinear contact force model [J].

Wang, Xupeng ;

Liu, Geng ;

Ma, Shangjun .

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2016, 30 (04) :1537-1545

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