The static model of torsion joint is based on that of bending joint. The effects of structure parameters inside air pressure, initial angle, rube average radius, rube shell thickness on the turning angle are analyzed and the following conclusions are drawn: the relationship between the angle of torsion joint and the inside air pressure is basically linear, the angle of torsion joint increases with the initial angle and rube average radius, the angle of torsion joint decreases while the rube shell thickness increases. The kinetic equation is built for torsion joint. Simulating experiment implies that the time of inflating and deflating process is extremely shorter than that of kinetic process. So the pneumatic process can be ignored in actual system design and control. The factors that affect the dynamic features of torsion joint, such as shell thickness of rubber tube, average radius, initial angle, connector's outlet area, moment of inertia and viscous damping coefficient, are analyzed and the following conclusions are drawn: the change of rube shell thickness has no effects on the dynamic process of FPA inside air pressure while greatly affects the turning angle of torsion joint; when the rube shell thickness is small, the torsion joint has a bigger turning angle, no overshoot and long risetime, when the shell thickness is big, the turning angle of torsion joint is small, but has high response speed, overshoot and low shock; when the rube average radius increases, the turning angle of torsion joint increases and the overshoot increases too; when the initial angle of torsion joint is big, the turning joint is big, the overshoot is small and shock is low, but the risetime is big; the connector's outlet area affects the dynamic process of FPA inside air pressure greatly, but has no effects on the dynamic process of turning angle; moment of inertia and viscous damping coefficient have no effects on the dynamic process of FPA inside air pressure, but affect the dynamic process of turning angle greatly.
在弯曲关节模型推导的基础上，建立扭转关节的静态模型，并分析了扭转关节内腔压力，初始转角，橡胶管平均半径，橡胶管壁厚等参数对关节转角的影响，得出扭转关节的转动角度与充入FPA内腔的压缩气体压力之间基本呈线性关系，扭转关节的转角随初始角度和橡胶管平均半径的增大而增大，扭转关节的转角随橡胶管壁厚的增大而减小的结论；建立了扭转关节的动力学方程，仿真实验表明FPA的充放气过程与扭转关节的动力学过程相比时间极短，在实际系统设计和控制过程中可以忽略不计；分析讨论橡胶管壁厚，平均半径，初始角度，气体节流口面积，转动惯量，粘性阻尼系数等因素对扭转关节动态特性的影响，得出橡胶管初始壁厚的变化对扭转关节FPA内腔压力的动态响应几乎没有影响而对关节转角的响应曲线影响比较明显，壁厚较小时，关节可以得到较大的转角，并且转角的响应曲线没有超调，但上升时间长，壁厚较大时，关节转角变小，响应加快，但是有超调和轻微振荡现象，橡胶管平均半径越大，得到的关节转角越大，但是转角响应的超调量也随之增大，FPA的初始角度越大，关节的转角越大，并且超调量减小，振荡减弱，但是上升时间增大，管接头出口面积的大小对关节FPA内腔压力的建立过程影响较大，但对关节转角的动态响应几乎没有影响，转动惯量和粘性阻尼系数对FPA内腔压力的动态过程几乎没有影响而对扭转关节转角有较大影响等结论。
This is done by calculating the rotational mass moment of inertia, the kinetic energy generated, and the effective mass; the latter is a function of the impact velocity, the velocity at the point of contact with the damper, and the energy.
要确定缓冲，先要计算转动惯量，产生的动能和有效负载；而有效负载和冲击速度、与缓冲接触点的速度以及能量是函数关系。
Though establishing kinetic differential equation system and solving, the natural frequency, the angle displacement and torsional vibration force moment can be known.
烧结机驱动装置属半悬挂非对称型柔性传动，为利用动力学的观点分析解决设备故障问题，将系统简化为四质量系统力学模型，通过建立运动微分方程组并求解，可得到系统的固有频率、扭振的角位移和扭振力矩。
This theorem is deduced directly from Newton Laws and can be applied to various kinds of kinetic equations used in plane motion of rigid body: moment about fixed axis, center of mass, instantaneous acceleration center, some particular instantaneous velocity center and arbitrary moving point.
由牛顿定律直接导出此定理，并给出此定理用于刚体平面运动的各种动力学方程：矩心为定轴、质心、加速度瞬心、特殊速度瞬心、以及任意动点。
If I know the moment of inertia, then I know how much rotational kinetic energy there is.
若知道转动惯量我就能知道，转动动能是多少。
By the research of the ethylene slurry polymerization mechanism and kinetics, the corresponding kinetic and moment ordinary differential equations were built and solved.
在研究了淤浆法乙烯聚合反应机理与动力学的基础上，建立并求解了相应的动力学与矩常微分方程组。
The ANN control system adjusts the weights by GA according to the robot's Zero Moment Point Track (ZMPT) to map the robot's nonlinear kinetic system and realized the robot stability control.
将两足步行机器人零力矩点轨迹作为判断其稳定性的依据，利用遗传算法学习神经网络的权值，使神经网络以较高的精度逼近两足步行机器人的非线性动力学系统，从而控制两足步行机器人稳定行走。
With the moment transformation method and the least square method for the multivariate linear regression, the kinetic parameters under the experimental conditions were obtained.
在此基础上对实验数据按最小二乘法进行多元线性回归得到了头孢曲松钠结晶的动力学方程参数，为过程模拟和工艺放大提供了可靠的实验依据和理论基础。
Through the analysis of the kinetic characteristic of the robot, the general differential equations of the swing stage and the transition stage follow immediately from the collision are deduced using Lagrange Equation and Moment of momentum theorem.
根据对被动行走机器人运动特性的分析，分别利用拉格朗日方程和动量矩原理，建立了机器人摆动阶段和碰撞转换阶段的动力学数学模型。
So we now have a way of calculating the kinetic energy of rotation provided that we know how to calculate the moment of inertia.
现在我们有一个计算，旋转动能的方法，如果我们知道，怎样计算转动惯量。
And I want to know at this moment how much kinetic energy of rotation is stored in that disk.
我想知道现在，这个磁盘内蕴含，多少旋转的动能。
In order to estimate critical wind heeling moment accurately, it is necessary to calculate the work produced by wave exciting moment and the kinetic enery increment produced by variable inertia moment.
要准确地估算临界民倾力知还需计及波浪扰动力矩作功和变惯性矩所引起的功能增量。
Based on the object s kinetic energy can be expressed by the moment of inert, it designes an ABS rolling inertia experiment table, which uses the rolling inertia experiment table to simulate road condition, uses an initiative roller to simulate vehicle speed.
利用物体动能可用转动惯量等效原理，提出并设计了汽车ABS滚筒式惯性检测台架，用惯性式制动试验台模拟道路制动试验工况，用主动滚筒测得汽车车速，用支撑滚筒测定车轮速度，由计算机数据采集并计算出汽车滑移率，进行试验研究。
Acupuncture on left Gongsun acupoint have no impact on right middle cerebral artery (MCA) blood flow kinetic (in addition to the value of Vd at the moment of needle removal). 3.
针刺左侧公孙穴对右侧大脑中动脉的血流动力学（除出针时的Vd外）皆无影响。
Established the tensile force kinetic model for the enwinding wire rope used the Lagrange kinetic equation and the continual kinetic theory in the start up and retard moment.
依据LAGRANGE系统广义动力学方程、连续体动力学理论分别建立起升系统启动及制动过程钢丝绳缠绕快绳拉力的动力学模型，并分别采用模态分析法及分离变量法求解；
A concept of'kinetic vorticity'has been introduced and the general formulas of aerodynamic force and moment are developed-through a rigorous analysis of the compressible viscous flow equations.
本文引进了动力学涡量概念，推导出可压缩粘性流中的力和力矩的一般表达式。
The force and moment exerted on the solid body are expressed as the rate of change of the first-and second-order kinetic vorticity moments, respectively.
作用在任意运动物体（系）上的力和力矩可以分别表示成流场中动力学涡量的一阶矩和二阶矩随时间的变化率。
In this dissertation, kinetic analysis is presented by calculation and analysis, conclusion are drawn that the inertia force and moment of gear reducer can be completely balanced when phase difference among eccentric - ity of ring plates equals 180 °.
文章中对该方案进行了动力分析，计算分析得出环板偏心之间相位差为180°能够使减速机的惯性力和惯性力矩达到完全平衡。