An approximate solution for the super-harmonic resonance response of a periodically excited nonlinear oscillator with a piecewise nonlinear-linear characteristic is constructed using both a matching method and a modified averaging method. The validity of the developed analysis is confirmed by comparing the approximate solutions with the results of direct numerical integration of the original equation. (c) 2004 Elsevier Ltd. All rights reserved.
机构:
Harbin Inst Technol, Mechatron Sch, Harbin 150001, Peoples R China
703 Res Inst, Harbin 150078, Peoples R ChinaHarbin Inst Technol, Mechatron Sch, Harbin 150001, Peoples R China
Wang, Xigui
Wang, Yongmei
论文数: 0引用数: 0
h-index: 0
机构:
Heilongjiang Inst Technol, Motorcar Engn, Harbin 150036, Peoples R ChinaHarbin Inst Technol, Mechatron Sch, Harbin 150001, Peoples R China
Wang, Yongmei
Zhao, Xuezeng
论文数: 0引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Mechatron Sch, Harbin 150001, Peoples R ChinaHarbin Inst Technol, Mechatron Sch, Harbin 150001, Peoples R China
Zhao, Xuezeng
Li, Xinglin
论文数: 0引用数: 0
h-index: 0
机构:
Hangzhou Bearing Test & Res Ctr, Hangzhou 310022, Zhejiang, Peoples R ChinaHarbin Inst Technol, Mechatron Sch, Harbin 150001, Peoples R China
机构:
Department of Mechanics, Faculty of Automotive and Power Machinery Engineering, Thai Nguyen University of Technology, ThainguyenDepartment of Mechanics, Faculty of Automotive and Power Machinery Engineering, Thai Nguyen University of Technology, Thainguyen
机构:
Univ Estadual Campinas, Dept Computat Mech DMC, R Mendeleyev 200, BR-13083860 Campinas, BrazilUniv Estadual Campinas, Dept Computat Mech DMC, R Mendeleyev 200, BR-13083860 Campinas, Brazil
Pavanello, Renato
Carvalho, Leonardo de Oliveira
论文数: 0引用数: 0
h-index: 0
机构:
Petrobras SA, Res Ctr, Subsea Equipment Technol, Rua Horacio Macedo 950, BR-21941590 Rio De Janeiro, BrazilUniv Estadual Campinas, Dept Computat Mech DMC, R Mendeleyev 200, BR-13083860 Campinas, Brazil