scholarly journals Improved HHT integration method for index-2 over-determined equations of motion in multibody system dynamics

2018 ◽  
Vol 48 (2) ◽  
pp. 229-236
Author(s):  
XiuTeng MA ◽  
YanBo ZHAI ◽  
ShouYong XIE
Keyword(s):  
System Dynamics ◽  
Integration Method ◽  
Multibody System ◽  
Equations Of Motion ◽  
Multibody System Dynamics ◽  
Index 2

The Automatic Stabilization Algorithm for Euler-Lagrange Equations With Holonomic/Nonholonomic Constraints in Multibody System Dynamics

2001 ◽  
Author(s):  
Zhenkuan Pan ◽  
Weijia Zhao
Keyword(s):  
System Dynamics ◽  
Multibody System ◽  
Equations Of Motion ◽  
Nonholonomic Constraints ◽  
Multibody System Dynamics ◽  
Integration Step ◽  
Lagrange Equations ◽  
Constraint Violation ◽  
Automatic Stabilization ◽  
The One

Abstract A new automatic constraint violation stabilization algorithm for numerical integration of Euler-Lagrange equations of motion of multibody system dynamics based on Baumgarte constraint violation stabilization method and Taylor expansion of constraint functions is presented. The constraint equations may be holonomic or nonholonomic. The parameters α, β, σ used in Baumgarte’s method are determined automatically according to integration step. Some numerical examples compare the accuracy between the traditional method and the one suggested in this paper are presented finally.

scholarly journals Preface to Symposium on Computational Geometric Methods in Multibody System Dynamics

2010 ◽  
Author(s):  
Zdravko Terze ◽  
Andreas Müller ◽  
Theodore E. Simos ◽  
George Psihoyios ◽  
Ch. Tsitouras
Keyword(s):  
System Dynamics ◽  
Multibody System ◽  
Multibody System Dynamics ◽  
Geometric Methods

Flapwise Vibration Computations of Coupled Helicopter Rotor/Fuselage: Application of Multibody System Dynamics

AIAA Journal ◽  
2018 ◽  
Vol 56 (2) ◽  
pp. 818-835 ◽  
Author(s):  
Xiaoting Rui ◽  
Laith K. Abbas ◽  
Fufeng Yang ◽  
Guoping Wang ◽  
Hailong Yu ◽  
...  
Keyword(s):  
System Dynamics ◽  
Multibody System ◽  
Multibody System Dynamics ◽  
Helicopter Rotor ◽  
Flapwise Vibration
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