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- They are in the weakly chaotic dynamic states, in which regular and chaotic motions coexist and mix up. 它的时空行为服从地质作用的自组织临界过程动力学。
- The effects of stochastic excitation on the period-doubling bifurcation and chaotic motions of the softening Duffing oscillator, are discussed in detail. 摘要讨论了有界噪声激励对软弹簧杜芬振子的倍周期分岔至混沌运动的影响。
- Adiletta G,Guido A R,Rossi C. Chaotic Motions of a Rigid Rotor in Short Journal Bearings [J]. Nonlinear Dynamics,1996,10(6) :251-269. 袁惠群;闻邦椿;王德友.;非线性碰摩力对碰摩转子分叉与混沌行为的影响[J]
- This paper studies chaotic motions in a nonlinear oscillatory system perturbed by external harmonic force and bounded noise excitation. 研究谐和外力与有界噪声激励联合作用下的一类非线性振子的混沌运动。
- It is discussed how to use the computer to demonstrate chaotic motion dynamically and intuitionally. 着重探讨如何用计算机这一强有力的现代计算工具来动态、形象地演示混沌运动.
- The fundamental response of a nonlinear nonautonomous system is periodic,quasi-periodic and chaotic motion. 对于非线性非自治系统的响应主要有周期、准周期和混沌几种状态。
- The chaotic motion of a harmonically forced circular plate is studied in the paper. 研究了一轴对称弹性圆板的混沌运动。
- Abstract: It is discussed how to use the computer to demonstrate chaotic motion dynamically and intuitionally. 文摘:着重探讨如何用计算机这一强有力的现代计算工具来动态、形象地演示混沌运动.
- The vertical chaotic motion of the nonlinear viscoelastic pile embedded in rock with a vertical displacement, is investigated. 结果表明纵向振动的非线性粘弹性桩可以呈现周期运动、准周期运动、分岔或混沌运动。
- In this paper, the chaotic motion of a planar 2R robot is controlled successfully based on the method of periodic signal perturbations for the first time. 摘要本文通过外加周期信号扰动系统参数的方法以平面2R机器人为例首次对机器人机构中的混沌运动进行了成功的控制。
- The computation of lyapunov exponent with different parameters shows that there were double periodic, almost periodic and chaotic motion behavior in this system. 通过对系统李雅普诺夫指数的计算，发现了该系统存在倍周期、概周期运动以及混沌运动现象。
- The chaotic motion can be controlled to a regular motion via stabilization of the chaotic orbit onto an unstable periodic orbit embedded within the chaotic attractor. 利用压缩映射和线性逼近产生一个参数微扰反馈序列，使混沌轨道稳定在嵌入混沌吸引子内的一个不稳定周期轨道上，实现将混沌运动转化为周期运动。
- Chaotic optimization method searches optima by means of regularity, ergodicity and intrinsic stochastic properties of chaotic motion and can find out global optimum in great probability. 摘要混沌优化方法利用混沌运动的随机性、规律性、遍历性寻优，能以较大的概率搜索到全局最优点。
- With the specific features of ergodicity, randomness and regularity of chaotic motion, a chaotic optimization method to meet the needs of economical operation of hydropower plants is developed. 针对水电站厂内经济运行的要求，依据混沌运动的遍历性、随机性、“规律性”等特点，采用了一种混沌优化方法，利用混沌变量进行搜索，与常规优化相比，其收敛速度更快、效率更高，且使用方便
- Chaotic motion of a planar 2-dof robot 平面2R机器人中的混沌运动现象
- He made motions to me to pass the pen. 他向我打手势，要我把钢笔递给他。
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- The meeting carried the motion by a large majority. 会议以多数通过了这项提议。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- Kinetic energy is the energy arising from motion. 动能就是由于运动而产生的能量。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
