本文导出的动力学控制方程是高度非线性的STIFF常微分方程组。
The dynamic equations developed in this paper are a set of highly nonlinear STIFF ordinary differential equations.
通过位移形函数假设,采用伽辽金积分方法得到了时间变率的动力学控制方程;
By supposing the displacement shape functions and applying the Galerkin method, the dynamical equations with respect to time were gained.
根据薄壳非线性动力学理论,用拟壳法给出扁球面网壳的非线性动力学控制方程。
According to nonlinear dynamical theory of shallow shell, nonlinear dynamical equations of the shallow spherical reticulated shell is obtained by the method of quasi-shell.
根据薄壳非线性动力学理论,用拟壳法给出扁锥面网壳的非线性动力学控制方程。
Based on the nonlinear dynamical theory of shallow shell, the nonlinear dynamical equation of the shallow reticulated conical shell is obtained by the method of quasi-shell.
将刚性圆盘单元和空间梁单元组集推导出了柔性转子系统的动力学控制方程及其系数矩阵的解析表达式。
By combining rigid disk element and 3-d beam element the dynamical control equation of flexible rotor system and its analysis formula of coefficient matrix are developed.
为了降低高速电梯的水平振动,建立了4自由度的电梯轿厢水平振动主动控制的动力学模型,给出了微分方程,建立了状态空间模型;
To reduce the horizontal vibrations of high-speed elevator, a 4DOF dynamic model of elevator was developed, and the differential equations and the state space model were also given.
然后针对水下航行器制导系统多任务特点,讨论了水下航行器制导系统的动力学、运动学模型及控制、导引方程,并对其任务进行详细划分。
The dynamic and kinematic model, control and guidance equations of underwater vehicle are discussed, which tasks are divided in details, according to it's characteristics.
联合仿真避免了建立整车动力学方程及推导传递函数,为复杂机械系统的控制与仿真提供了新思路。
The co-simulation method, where no complex dynamic equation and transfer function is needed, offers a new approach to control and simulate the complicated mechanism.
本文提出一种新的自适应控制算法,用于补偿机器人动力学方程中的非线性项和消除关节间的耦合。
A new adaptive control algorithm is proposed in this paper to compensate nonlinear terms in the dynamic equation of robot and decouple the dynamic interaction among the joints.
另一种吸附苯、环己烷及反应中间物,并假定吸附氢与吸附苯间的表面反应为过程的控制步骤,从而导出动力学方程。
The kinetic equation was derived by supposing that the surface reaction between adsorbed hydrogen and adsorbed benzene is the control step of the rate.
基于非线性车辆动力学方程和固定车辆间距跟随策略,对具有时间滞后的自动化公路系统车辆纵向跟随控制问题进行了研究。
Based on the nonlinear vehicle kinetic equations and constant spacing policy, the control strategy for vehicle longitudinal following system with delay was studied for automated highway system.
提出了动力学方程控制表面反应的模拟模型和方法。
We introduce a new model about the surface catalytic reaction, namely simulative model and method of dynamics equations controlling surface reaction.
本文建立了控制垂直裂隙中热驱动对流的动力学方程。
Dynamic equations controlling the thermally -driven fluid convection in a single rock crack are established in the paper.
该控制方案既不需要线性系统的动力学方程的参数,也不知道任何实际的惯性参数。
The proposed control scheme need neither linearly parameterize the dynamic equations of system, nor know any actual inertial parameters.
本课程从可压缩流体动力学的基础开始讲起,内容包括控制方程、热力学背景知识和特性参数。
The course begins with the basics of compressible fluid dynamics, including governing equations, thermodynamic context and characteristic parameters.
运用拉格朗日动力学方程对简化的机器人模型分别在单、双脚支撑期进行了动力学建模,得到了一个便于控制的动力学模型。
By Lagrange dynamic equations, the dynamic model of the simplified biped is given respectively in the period of single-foot support and double - foot support, and this model is easy to control.
从二维浅水非恒定流的控制方程出发,建立了一个二维湖泊流体动力学模型。
Based on the two-dimension adlittoral non-invariablenes flow control equation of lakes, a hydrodynamic model of lakes was built up.
首先,文章对列车空气动力学的理论进行了研究,推导出动车周围三维流场的基本控制方程。
Firstly, it studies the theory of train aerodynamics and derives the basic control equation of the three-dim.
本文综述了强流离子束的基本动力学方程及其基本动力学特性,单离子运动方程,束晕-混沌形成的典型物理机制及其主要控制方法。
The dynamic equation and the dynamic trait of high-current ion beams, the main mechanism of halo-chaos formation and several main nonlinear controlling methods are summarized in the paper.
文中用量纲分析方法分析了控制大气污染物输送方程的动力学特性。
The dynamic characteristics of atmospheric transport equation of air pollutants are analyzed by the scale analysis in this paper.
在分析了本方案优点的基础上,建立了质量矩控制导弹的动力学模型,包括质心动力学和绕质心的动力学方程。
On basis of analyzing the advantages of the scheme, a dynamics model of MMTC was constructed, which includes centroid dynamics and dynamics moment equations of centroid.
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,得出动力学方程序。
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.
首先根据由误差四元数和误差角速度描述的跟踪误差动力学和运动学方程,设计了基于李亚普诺夫方法的滑模变结构控制律。
First, according to the tracking error dynamics and kinematics described by unit quaternion error and angular velocity error, a sliding mode controller is derived based on Lyapunov theory.
将不可逆过程热力学的理论应用于氧化铝的碳酸钠焙烧过程,得到过程的动力学方程。 研究表明氧化铝钠化焙烧过程的控制步骤与氧化铝的粒度有关。
The theory of thermodynamics of irreversible process was applied to the reaction of alumina roasted with anhydrous sodium carbonate, and obtained the dynamic expresses of the reaction.
释药机制探讨表明:略有骨架,以膜控为主的控制释药模型用一级动力学方程解释较好。
The description of dissolution profiles suggested that among the different kinetics, the first-order became the most appropriate model to describe release kinetics.
采用理想磁流体力学方程组(MHD)作为太阳大气动力学过程的控制方程组,定性数值模拟日冕物质抛射(CME)现象。
The ideal Magnetohydrodynamic equations (MHD), the governing equations of the solar atmosphere dynamical process, are taken to numerically simulate Coronal Mass Ejection (CME) phenomena.
控制方程是一维非定常气体动力学偏微分方程组,用隐式中心差分结合特征线法解算。
The numerical solution of the governing equations, pertaining to one-dimensional unsteady gas dynamics, utilizes an implicit finite-difference scheme combined with the method of characteristics.
通过定义状态变量,得到了壳体动力学问题的状态空间控制微分方程。
Defining a state-space vector, the decoupled equation may be cast into the governing differential equation, of the statespace form.
通过定义状态变量,得到了壳体动力学问题的状态空间控制微分方程。
Defining a state-space vector, the decoupled equation may be cast into the governing differential equation, of the statespace form.
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