机器人动力学是复杂的动力学系统,对处理物体的动态响应取决于机器人动力学模型和控制算法。
Robot dynamics is a complex dynamic system, on the dynamic response of the processing object depending on the robot dynamics model and control algorithm.
薄壁结构的动力特性及动态响应分析是声疲劳分析以及寿命估算的基础。
Analysis of structural dynamic performance and response is the foundation to estimate fatigue life.
根据摩托车产品降振需求,提出了摩托车动态设计原则:频率设计原则和动力响应设计原则。
According to the demand reduced vibration of motorcycle, the dynamic design principle of motorcycle was presented which are frequency design principle and dynamic response design principle.
本文提出分析不确定性结构随机动力响应的一种新的数值方法——动态随机有限元法。
The dynamic stochastic finite element method, a new random numerical method, is developed for analyzing the stochastic dynamic response of structures with random parameters.
而计算多体系统动力学和虚拟样机技术的出现,使得对于飞机着陆过程起落架和机身动态响应的模拟更逼近于现实。
Computational multibody dynamics and virtual prototyping technology are brand new modeling and analysis methods for simulating the landing process of an aircraft.
以双质量弹簧阻尼系统为例建立有限元模型,计算动力响应以及动态特性。
The finite element model, computation response of driving force and dynamic characteristic are established by taking double mass spring damping system for example.
通过室内淤泥质饱和软粘土的动力固结试验,考虑不同锤重和落距组合情况,对冲击荷载作用下饱和软粘土孔隙水压力的动态响应特征进行分析。
Based on the laboratory dynamic consolidation tests of saturated oozy soft clay under impact loading, the dynamic response characteristics of pore water pressure were analyzed.
该结构电机动态响应快,并可望得到低转矩脉动,适合用作汽车的电子伺服驱动,如汽车电子动力方向盘的伺服电机。
The structural dynamic response motor Express, and is expected to be low torque ripple, suitable for automobile electronic servo-driven, As automotive electronic power steering servo motor.
综上所述,三参数VFD模型能够很好的反映推进剂的粘弹特性,将它用于固体发动机动力学分析,可以得到药柱在时域和频域内的动态响应。
As mentioned above, three parameter VFD model can characterize the viscoelasticity of solid propellant. Applied it to SRM dynamic analysis, time and frequency domain response can be calculated.
该试验台动力学模型包括汽车模拟碰撞动力学方程、动态响应及试验结果对比分析。
The dynamic model of the test bed includes dynamical equation of simulation impact for vehicle, dynamic response and contrast analysis of the experimental results.
结构动态响应作为弹塑性动力学的重要研究领域,正越来越受到人们的重视。
As an important research field, the dynamic response of structures is getting increasing interests.
理论分析和计算机仿真结果表明,这种新型的高频交流混合动力控制系统响应快,具有良好的动态性能。
Theory analysis and simulation results demonstrate that the proposed HFAC hybrid powers system has merits of fast system response, good dynamic performance.
通过对结构在设计的外界激励下动态响应的研究,对该石油钻机的设计、动力配置、安装联结等提供理论依据。
Through the research of structures in dynamic response under a design external - excitation, it will provide theory values for design, dynamic allocation, makeup and connection o...
采用动态设计可以合理优化平台结构形式,达到降低平台动力响应的效果。
Dynamic optimum design method can optimize the platform structure form in order to reduce the response of platform under vibration force.
采用激光测速仪测量子弹速度,动态应变仪和TDS420 A数字示波器记录应变时程曲线进行动力响应分析。
The data of bullet velocities and time history curves of strain were recorded respectively by laser setup, high dynamic strain indicator and TDS420A oscilloscope.
对鸟撞飞机风挡的动态响应问题作了冲击动力学的分析研究。
Some problems of the dynamic response of aircraft windshields to bird-strike are investigated from the view-point of impact dynamics.
同时推导出了结构的静力响应、动态特性、动力响应的灵敏度计算公式;
The formulations of the structural static response, dynamic characteristics and dynamic response based on sensitivity analysis are also deduced in this paper.
通过对铁路加筋土挡墙在列车重复荷载作用下的室内模型试验和动力特性分析,得出了加筋土挡培在动力荷载作用下的一些重要动态响应参数。
Some important dynamic responsive parameters are worked out about the reinforced earth structure under the impelling loads of train by model tests and analysis of dynamic characteristics.
分析落轴冲击对轨道结构产生的动态响应,比较弹性支承块及短轨枕埋入式整体道床轨道结构的动力性能,并用现场实测数据进行验证。
The track dynamic characteristic, which is verified by the on-the-spot experiment, is compared between the Low Vibration Track(LVT) and the short sleeper buried ballastless track.
最后结合在不同转速下的流场稳态计算结果,对叶栅进行在气动力作用下动态响应分析。
Finally, the dynamic response study analyzes rotor cascade under aerodynamic force with the steady state results of the flow field calculations.
本文基于渤海湾浅海海洋平台在动力荷载作用下的动态响应进行分析,建立合理的海洋平台有限元模型。
Based on the dynamic response analysis under the environmental loads of offshore platform in Bohai Bay, the rational finite element model for offshore platforms is established.
通过对结构在设计的外界激励下动态响应的研究,对该石油钻机的设计、动力配置、安装联结等提供理论依据。
Through the research of structures in dynamic response under a design external- excitation, it will provide theory v…
通过对结构在设计的外界激励下动态响应的研究,对该石油钻机的设计、动力配置、安装联结等提供理论依据。
Through the research of structures in dynamic response under a design external- excitation, it will provide theory v…
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