本文研究了控制混沌振动的逆系统控制。
The inversion control of chaotic oscillators is investigated in this paper.
本文从不同侧面阐述混沌振动研究的成果。
The outcomes of chaotic vibration research are introduced from different aspects.
建立了单自由度混沌振动的逆系统控制律。
The inversion system control law is proposed for single-degree-of-freedom chaotic oscillations.
因此，加快混沌振动的应用研究，就成为了当前十分迫切的研究课题。
Therefore, how to step up research of application of chaotic vibration becomes temporally urgent.
结果表明，缸盖振动混沌与确定性共存，而缸套、机身振动则为混沌振动。
The results show that chaotic and determined features exist together in cylinder head vibration, while the cylinder vibration and block vibration are both purely chaotic.
调整控制参数，使振动筛产生混沌振动，可以对振动筛降噪起到一定作用。
Adjustment of control parameters makes the vibration screen give rise to chaos...
此外，对含间隙机构及混沌振动的研究现状与发展趋势也进行了一些有益的探讨。
Furthermore, the status in present and development trend of dynamical research of mechanism with clearance and chaotic vibration are discussed.
存在不平衡量时，系统失稳可能产生拟周期分岔、倍周期分岔并可能导致混沌振动。
The instability of the unbalanced system motion may result in doubling period bifurcation, almost periodic motion and chaotic motion.
它与机械振动理论相结合而形成的新学科——混沌振动，更是一个崭新的科研领域。
Chaotic vibration, the combination of chaos theory and mechanical vibration theory, is a newer research field.
结果表明：在某些条件下，转轴系统有可能产生倍周期分岔、拟周期分岔并出现混沌振动。
The results show that the double period bifurcation, quasi period motion and chaotic motion can be found under some condition.
碾压混凝土(RCC)技术是混凝土建造技术的重要进展，而混沌振动碾压是振动碾压的近代技术。
Technology for RCC (roller Compacted concrete) is important progress of concrete construction technology and Chaotic vibratory roller is modern technology of vibratory roller.
分析了在振动机械中应用混沌振动的途径，基于含间隙机构的动力分析，提出了一种混沌振动机械的可行方案。
According to the analysis on the dynamics of mechanism with clearance, a feasible way of chaotic vibration-utilizing machinery is worked out.
混沌是某些非线性动力学系统特有的内在属性，它与机械振动理论相结合而形成的新学科——混沌振动，正在成为一个日趋活跃的研究领域。
Chaos is the attribute of some nonlinear dynamic system. Chaotic vibration formed from the combining of chaos and mechanical vibration is becoming an active field.
以一类简单的碰撞振动系统为例，验证了两种混沌门槛值判据的等价性。
In this paper the equivalence of two criteria for chaos threshold in an impact vibration system is verified.
本文研究了用与受迫力谐波共振的周期摄动抑制含二次非线性项受迫振动系统中的混沌。
In this paper, suppression of chaos in a forced vibration system with a square term by resonant periodic perturbations is studied.
为了讨论混沌运动，对一类非线性动力系统的自由振动方程进行了求解。
A kind of free vibration equation of the nonlinear dynamical system is solved to study chaotic movement.
研究了轴向周期载荷作用下非线性粘弹性嵌岩桩纵向振动的混沌运动。
The chaotic motion problem for the Longitudinal vibration of a nonlinear viscoelastic pile subjected to an axial periodic force is investigated.
结果表明，叠加周期振动可以抑制系统的混沌。
The results show that the chaos can be restrained by superposing a periodic vibration.
研究了在给定桩顶轴向动位移条件下非线性粘弹性嵌岩桩纵向振动的混沌运动。
The vertical chaotic motion of the nonlinear viscoelastic pile embedded in rock with a vertical displacement, is investigated.
结果表明该方法对这类分叉和混沌异常振动有明显的抑制作用。
The result indicates that the method can suppress bifurcations and chaotic vibration in the system effectively.
为了研究混沌运动，对一类非线性动力系统的自由振动方程进行了求解，继之给出了单层扁锥面网壳非线性自由振动微分方程的准确解。
In order to study chaos movement, Accurate solution of non-linear free vibration differential equation is by solving a kind of free vibration equation of non-linear dynamics system.
针对机械振动系统混沌运动的自身特点，提出了一种等效无源的混沌控制策略。
Aiming at the characters of nonlinearity chaos of mechanical vibration systems, a kind of strategy on passive equivalence controlling chaos is put forward.
二维平行壁面剪切流动进入混沌的现象可用含二次非线性项的强迫振动方程来描述。
The bifurcation and chaotic process of two-dimensional parallel wall shear flows are described by the forced oscillation equation containing a square nonlinear term.
结果表明，通过这两种方法，可以控制系统的混沌运动而得到稳定的周期振动结果。
The result indicated that the chaotic motions of the system can be successfully converted to the stable periodic orbits after the two methods were used to control chaos.
分析了一类非线性振动系统的混沌运动。
In this paper, the chaotic motions of non linear vibration systems are studied.
研究了“混沌激振器”和“机架—振动轮—土”系统的混沌特征与激振器参数之间的关系。
The relationships between the chaotic characteristics of the exciter aswell as the rame rum oil system and the parameters of the exciter areinvestigated.
结果表明，通过这两种方法，可以控制系统的混沌运动而得到稳定的周期振动结果。
The chaotic motions of the system can be successfully converted to the stable periodic orbits after the two methods were used to control chaos.
首先对其非线性振动响应进行了解析分析，然后用数值方法研究了间隙、偏心和回转角速度等参数变化所导致的系统分岔和混沌运动的特征。
The nonlinear vibration is analyzed analytically first. With the numerical method, the bifurcation behaviors and chaos are studied with such parameters as clearance, eccentric and rotating velocity.
在顺流向初应力为压应力状态下，系统存在非周期响应，如概周期振动及混沌运动。
When the initial stress is pressure stress, more complicated responses such as almost-periodic solutions and chaos motion are found in the system.
在顺流向初应力为压应力状态下，系统存在非周期响应，如概周期振动及混沌运动。
When the initial stress is pressure stress, more complicated responses such as almost-periodic solutions and chaos motion are found in the system.
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