In this paper, a four-degree-of-freedom (4-DOF) of coupled pitch-roll ship model including
two positive position feedback controllers (PPF) are considered appropriate to reduce the …

The focus of this article is on the investigation of a dynamical system consisting of a linear
damped transverse tuned-absorber connected with a non-linear damped-spring-pendulum …

The aim of this work is to control the dynamic system behavior represented by a beam at
simultaneous primary and sub-harmonic resonance condition, where the system damage is …

This study explores the nonlinear motion of a double pendulum in which its pivot point
travels on an elliptical trajectory with a constant angular speed, and it is attached to an …

In this paper, dynamic analysis of an active nonlinear vibration absorber using lead
zirconate titanate (PZT) stack actuator has been carried out considering time delay in the …

Torsional vibration characteristics are important information for rotating machinery design
and control. Jointed shaft is a commonly used element in drive trains of rolling mill. The …

In this paper, we study the dynamics, transfer of energy and control of the vibrations of micro-
electromechanical system (MEMS) gyroscope with linear and nonlinear parametric …

船舶在冰区航行时, 船体会受到多种类型激振力的作用而产生不同程度的结构振动.
船体振动会对船体结构安全以及船上人员的正常工作产生不利影响. 船体结构振动的现场测量可 …

In this paper, passive and active control methods are applied to reduce the torsional
vibration of a nonlinear dynamical system. This system is subjected to multi parametric …

A reinforced adaptive fuzzy sliding-mode controller was developed to track the desired state
for a certain class of nonlinear dynamic system. Initially, adaptive fuzzy logic was used to …