Symbolic linearization and vibration analysis of constrained multibody systems

N Van Khang, N Sy Nam, N Van Quyen - Archive of Applied Mechanics, 2018 - Springer
A computer algebraic approach for linearization of the equations of constrained multibody
systems is discussed in this paper. Based on linearized differential equations, the Newmark …

Parametric vibration analysis of transmission mechanisms using numerical methods

N Van Khang, NP Dien - … and Structural Dynamics, Edited by FB …, 2012 - books.google.com
Transmission mechanisms are frequently used in machines for power transmission, varia‐-
tion of speed and/or working direction and conversion of rotary motion into reciprocating …

[PDF][PDF] Dynamic Stability Control and Calculating Inverse Dynamics of a Single-link Flexible Manipulator

N Van Quyen, BTH Linh, DQ Tuan, NT Thanh… - International Journal of …, 2023 - ijmerr.com
When a robot manipulator operates at high speeds, the elastic vibration of its links is
inevitable. To study this vibration phenomenon, the present paper deals with the problem of …

[PDF][PDF] A linear frequency domain solver workflow for fast simulation of transmission systems

KD Bauer, J Haslinger, G Offner - 6th Joint International …, 2022 - imsdacmd2020.iitd.ac.in
When key design parameters are varied in the early design phase of transmission systems,
a fast computation of the dynamic properties is essential. This is especially true for …

[PDF][PDF] Vibration control and calculating inverse dynamics of the rigid-flexible two-link manipulator TR

N Van Khang, DC Dat - Vietnam Journal of Mechanics, 2022 - scholar.archive.org
Research on the dynamics and control of flexible link manipulators (FLMs) is increasing in
the industrial robotics, but the problem of inverse dynamics of the flexible link manipulators …

Stability control of dynamical systems described by linear differential equations with time-periodic coefficients

DC Dat, N Van Khang, NQ Hoang… - Advances in Asian …, 2022 - Springer
The analysis of dynamical stability is an important problem in the design and control of
vibrating structures which are described by a linear differential equation system with time …

Calculation of nonlinear vibrations of piecewise-linear systems using the shooting method

N Van Khang, HM Cuong, NTM Tuan - Vietnam Journal of Mechanics, 2012 - vjs.ac.vn
In this paper, an explicit formulation of the shooting scheme for computation of multiple
periodic attractors of a harmonically excited oscillator which is asymmetric with both stiffness …

Developing a mathematical model of a horizontal looper taking into account the features of a steel strip

YV Kuntush, IV Breido, АМ Zyuzev - EAI Endorsed Transactions …, 2020 - publications.eai.eu
Modern cold rolling mills include devices that form a reserve of strip to ensure the
continuous operation of the line. Such devices include a horizontal looper containing a …

NGHIÊN CỨU RẼ NHÁNH CỦA DAO ĐỘNG TUẦN HOÀN ĐỐI VỚI BỘ TRUYỀN BÁNH RĂNG TRỤ RĂNG NGHIÊNG

CH MẠNH, VN HOÀNG - Tạp chí Khoa học Công nghệ Hàng …, 2024 - jmst.vimaru.edu.vn
Tóm tắt Bài báo này đề cập đến sự phân tích rẽ nhánh của dao động tuần hoàn trong các
chế độ chuyển động bình ổn của cặp bánh răng trụ răng nghiêng. Ban đầu, một mô hình …

CALCULATING PERIODIC OSCILLATION OF A SINGLE-LINK FLEXIBLE MANIPULATOR

CDAT DINH - АКАДЕМИЧЕСКАЯ ПУБЛИЦИСТИКА Учредители … - elibrary.ru
In the robot manipulators operating at high speeds, the elastic vibration of links is inevitable.
The present paper deals with problem of calculation periodic oscillation of a single-link …