Finally, the control law is extended to multi-degree-of-freedom oscillation systems.
最后将该控制律推广到多自由度非线性振动系统。
This Method can also be used to solve nonlinear vibration problems of multi-degree-freedom.
这种方法还可用来求解多自由度非线性振动问题。
A method of transforming a multi-degree of freedom system into a single-degree of freedom system is defined.
确定了一种将多自由的结构体系转化为等效的单自由度体系的方法。
Dynamical problems about energy dissipation in a finite multi-degree of freedom Hamiltonian system are studied.
研究了有限的多自由度耦合哈密顿系统能量耗散过程的动力学问题。
This method can offer academic reference for error model and error compensation of other multi-degree motion sy.
本方法可为其他类型的多自由度运动系统的误差建模及误差补偿提供理论参考。
This paper summarizes our group's work on torus bifurcations and chaos in multi-degree-of-freedom vibro-impact systems.
本文综述了本课组在多自由度碰撞振动系统环面分岔与混沌方面的研究工作。
This paper presents the robust stability bounds on unstructured perturbations for multi-degree-of-freedom linear systems.
本文讨论多自由度线性系统在非结构扰动下鲁棒稳定的扰动界。
In this paper, the operational principle of the cylinder-sphere ultrasonic motor with multi-degree of freedom is presented.
首先介绍了圆柱球体多自由度超声电机及其工作原理。
This paper deals with the free torsional vibration characteristics of non-linear elastic shaft with multi-degree of freedom.
就一个三质量的具有非线性弹性轴系统的自由扭转振动特性进行了探讨。
An improved increment-dimensional precise integration method for the nonlinear dynamic equation with multi-degree-of-freedom was proposed.
针对多自由度非线性动力方程，提出了一种改进的增维精细积分法。
The system dynamic reliability of multi-degree-of-freedom (MDOF) system with random parameters and its upper and lower bounds is discussed.
对具有随机参数的多自由度体系，提出了求解其系统动力可靠度上、下限的一种计算方法。
This paper gives the calculating formulae of vibration-isolation efficiency of a multi-degree-of-freedom with damping in the vibration directions.
本文给出了隔振系统为有阻尼多自由度系统时，各振动方向上隔振效率的计算公式。
The real modal analysis and complex modal analysis are respectively applied to the multi-degree-of -freedom system according to the different damp.
对粘性比例阻尼与一般粘性阻尼两种情况分别进行了多自由度系统的实模态与复模态分析。
However, the robot manipulators with multi-degree of redundancy have larger redundant space and the optimal solution can be obtained more efficiently.
本文深入研究了多冗余度柔性机器人运动过程中的规划问题。由于多冗余度机器人存在较大的冗余空间，因此更有利于获得最优解。
In allusion to the sub-model of which incision boundary via multi-degree freedom element. this paper puts forward the method of computing boundary displacement.
针对切割边界通过多自由度单元的子模型，提出了边界位移计算方法。
The dynamic responses of a multi-degree of freedom seismic reduction structure with a viscous damped brace under a random earthquake motion model were analyzed.
对安装有粘滞阻尼消能支撑的多自由度减震结构基于随机地震动模型的动力反应进行了研究。
This dissertation primarily represents the study of in multi-degree-of-freedom system dynamics and structural dynamics analyses of an aeronautic gear transmission.
本文主要在齿轮传动系统的多自由度系统动力学及其主要传动件结构动力分析两个方面进行了论述和研究。
A new cylinder type ultrasonic motor with multi-degree of freedom was developed based on increasing its driving efficiency and improving its output characteristics.
从提高驱动效率、改善输出性能的角度出发，研制了一台新结构形式的圆柱形多自由度超声电机，对电机定子的工作模态和电机的输出性能进行了测试。
A new cylinder type ultrasonic motor with multi-degree of freedom was developed based on increasing its driving efficiency and improving its output characteristics.
介绍了自行研制的圆柱形多自由度超声波电动机的结构、驱动原理和输出性能。
Based on the theory of workflow management system, the multi-degree-of-freedom dynamics analysis and management platform of gear transmission system has been established.
基于工作流管理系统的理论基础，建立了齿轮传动系统的多自由度动力学分析管理平台。
The attitude stability of the multi-degree-of-freedom robot is the main research of this thesis, it will be a wide use on surface or under water work and the ship hanging goods.
本文主要研究多自由度机器人末端姿态稳定控制的问题，在水面及水下平台作业、船舶吊放货物等领域将有广泛的应用前景。
The natural frequency, damping ratio and mode shape of a multi-degree-of-freedom system are analyzed and the identified results are in good agreement with the theoretical values.
并针对一多自由度系统具体论述了固有频率、阻尼比和振型的识别方法，识别结果与理论结果吻合较好。
Parametrically excited double pendulum belongs to 2 degree freedom time-varying system, it is a basis to study nonlinear dynamics of multi-degree freedom system and elastic beam.
参数激励双摆属两自由度时变系统，是研究多自由度系统以及弹性体梁参激振动的基础。
Because its physical meaning is clear and its calculation is simple the method is an effective way for dealing with random vibration of non-linear multi-degree of freedom systems.
此方法物理意义明确，计算量小，是处理这类非线性系统随机振动行之有效的方法。
The most effective way for powerplant-mounting system to obtain excellent vibration isolation performance is to uncouple the multi-degree-of-freedom vibrations as much as possible.
动力总成-悬置系统获得良好隔振性能的主要方法是最大限度地解除其多自由度振动耦合。
An equivalent linearization method for obtaining the response of nonlinear multi-degree-of-freedom dynamic systems to nonstationary gaussian excitation with nonzero mean is presented.
本文提出了一种在非零均值非平稳高斯激励下获得非线性多自由度系统响应的等效线性化方法。
This paper studies the stator vibration of an induction motor with square frame, and presents a novel multi-degree vibrating model which is superior to the conventional double-ring one.
对方形机壳异步电动机的定子振动分析模型作了研究，给出了一种比双环模型更适用的多自由度模型，并对典型结构的方形异步电机进行了实际分析。
This paper studies the stator vibration of an induction motor with square frame, and presents a novel multi-degree vibrating model which is superior to the conventional double-ring one.
对方形机壳异步电动机的定子振动分析模型作了研究，给出了一种比双环模型更适用的多自由度模型，并对典型结构的方形异步电机进行了实际分析。
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