【摘 要】
：
Self-synchronization,compound synchronization and intelligent control synchronization widely exist in the mechanical system engineering,while lag self-synch
【机 构】
：
SchoolofMechanicalEngineeringandAutomation,NortheasternUniversity,Shenyang,110004,China
【出 处】
：
The 5th International Conference on Nonlinear Science and Co
论文部分内容阅读
Self-synchronization,compound synchronization and intelligent control synchronization widely exist in the mechanical system engineering,while lag self-synchronization movement is a special form of cooperation movement.Based on coupling Duffing system,this paper studies lag self-synchronization problem,analyses general change law of the system co-rotating synchronization frequency,anti-synchronization frequency and lag phase angle by analytic analysis and numerical quantitative analysis,studies coupling parameter influences on systematic lag self-synchronization,and analyses the cause of lag self-synchronization.The results show that the root cause of lag self-synchronization is systematic stiffness namely systematic natural characteristic; that co-rotating synchronization vibration frequency and phase difference depend on coupling stiffness parameter; and that frequency and phase difference of anti-synchronization vibration are independent of coupling stiffness parameter; and when coupling stiffness parameter is larger,phase difference of two oscillators in the two kinds of synchronization is nonzero constant value.
其他文献
This paper revisits the stability analysis of sliding mode dynamics in suppression of a class of fractional chaotic systems by a different approach.Firstly,
Fractals can be considered repeating similar structures which are nevertheless not identical and thus provide a form of quasi-ordered chaos.It is interestin
In this paper,a two-dimensional fractional Fitzhugh-Nagumo monodomain model in a rectangular domain or a circular domain is considered.A spatially second-or
In this paper,several definitions of fractional differences are discussed.Their applications to fractional maps are compared.As an example,the logistic equa
This paper analyses industrial accidents data-series in the perspective of statistical physics and dynamical systems.Global data is collected from the Emerg
Friction torque is the main factor to influence stability and precision of multi-axis linkage system when it is slow running.The value of friction torque is
A compared with the translational-torsional dynamic model of planetary gear transmission system(PGTS)used in wind turbine is set up in order to analyze the
To solve the problem of the variancy of the wind power when wind farm connect with the power grid,a wind power predicting model of wind farm based on double
Fluid flow passing through bluff bodies is of great concern in both natural and industrial activities.The formation and shedding of vortex generated at the
The Neimark-Sacker-pitchfork bifurcation can only occurs in the symmetric dynamic systems.A three-degree-of-freedom vibro-impact system with symmetry is con