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- This paper presents a field method for integrating the dynamical equations of weakly nonholonomic systems. 本文将场方法推广应用于积分弱非完整系统的运动方程,并举例说明结果的应用。
- On the basis of analyzing relative orientation of ATT and enemy torpedo, we simplified the dynamical equations of the control object. 在对来袭鱼雷和反鱼雷鱼雷的相对位置进行了分析研究,将受控对象的动态方程进行简化,建立了反鱼雷鱼雷的动态方程。
- Shooting aim method is employed for solving the dynamical equations of chain system and matched for the computation of buoy motion. 本文提出一个浅水域生存工况下,多锚链系泊浮筒系统三维运动的工程计算模型,对链系采用射的法计算,使其与浮筒运动计算相匹配。
- The dynamical equations of rigid flexible coupling multibody systems have characters of stiffness and high frequency oscillation. 刚柔耦合多体机械系统动力学微分方程组具有刚性和高频振荡的特点。
- The 6 freedom nonlinear dynamical equations of the aircraft are predigested at static operating points by extended linearization which still possess nonlinear characters. 使用扩展线性化方法将飞机方程简化为工作点族上具有时变特征的线性系统形式;
- The dynamical response of head disk system to a half sine pulse excitation is analyzed by means of numerical method according to the dynamical equations of head disk collision under the shock excitation for the Winchester type hard disk drive. 根据winchester型硬盘驱动器在冲击载荷作用下头盘碰撞的动力学方程,利用数值模拟方法分析了在正弦半波激励条件下头盘系统的动力学响应过程。
- Based on the multivariable analog of civcle criterion, an observer is designed to estimate the system states and hence the dynamical equations satisfied by the estimation error are derived first. 基于多变量的圆判据设计观测器来估计系统的状态,进而给出了观测误差满足的动态方程,然后利用积分反推方法,构造性地设计出了输出反馈镇定控制器。
- The dynamic equations of the multi-rigid system were founded with R/W method. 利用罗伯逊一维登伯格方法建立了人体动力学方程。
- The solution of the Earth elastic dynamical equations can be also referred to some relations of complex vector spherical harmonic functions to the elastic strain tensor in spherical coordinates. 同时还研究了在球坐标系下弹性应变张量与复数矢量球函数的一些关系,为地球弹性动力学方程的解算提供参考。
- On the conditions of all kinds of dynamical factors, manganese and silver leaching velocities and controlling procedures were gotten, active energies were calculated, dynamical equations were gained. 在各种动力学因素影响下,测出锰和银浸出速率的控制步骤,计算出反应的活化能,得出动力学方程式。
- Dynamical equations of redundant space manipulators are established in this paper by use of the method of multibody dynamics. 摘要利用多体系统动力学方法导出冗馀度空间机械臂的动力学方程。
- Dynamical characteristics of the cantilever beam were analyzed and its dynamical equation was developed by using PEA. 采用有限元分析方法研究悬臂梁的动态特性,建立其动力方程。
- By analysis of the dynamic characteristics of the HDD beam,the related dynamic equations are established. 分析了取数臂-气膜系统的动力特性,建立了相关动力学方程,指明了求解基本思路;
- The dynamical equation of a pair of spur gears in the condition of gear side gap and friction was studied in the paper. 研究了单对直齿轮在侧隙及摩擦影响情况下的动力方程,并分析了其特点,同时对其进行了简化。
- The obtained dynamic equations of the space robot system derived through Lagranian formulation. 从而克服了惯常的空间机器人系统动力学方程,关于系统惯性参数呈非线性函数关系的难点。
- Dynamic equations of locomotives and cars are established according to the theory of structural dynamics. 根据结构动力学理论,建立了机车(车辆)的动力学方程;
- The reflector's dynamics equations and countermeasure discriminant are presented. 给出了该动力型微型角反射器的动力学方程组及干扰判别式;
- The model is based on solution of the time-dependent gas dynamic equations under appropriate simplifying approximations. 本模式建立在含时气体动力学方程解的基础上,这些方程解是在适当简化的近似条件下得到的。
- In this paper we analysised non linear behavior of one kind of biochemical action system.We also obtained the solution of the acting dynamical equation by computer analogy. 对一类生化反应系统的非线性动力行为进行定性分析,并利用计算机模拟得到反应动力学方法的解.
- Two classes of numerical methods based on FD-WENO schemes were recommended for solving nonconservative compressible ideal fluid dynamics equations. 以求解双曲守恒律组的FD-WENO格式为基础提出了两类用于求解非守恒可压缩理想流体力学方程组的数值方法。