1、

In this paper, the test particle core interaction model is used to study the beam transport problem of a space charge dominated beam in a one way self consistency by solving simultaneously the KV envelope and Hill ′ s equations in Hamilton dynamics.

本文采用束核-试验粒子模型,通过在哈密顿动力学系统中同时求解KV包络方程和Hil方程,单向自洽地研究了空间电荷控制的束流的传输问题。

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2、

The orbit dynamics theory, deep space orbit dynamics simulation and TT& C ( Tracking Telemetry and Command) simulation are detailedly researched combined with actual project in this paper.

本文结合实际课题,对轨道动力学理论、深空轨道动力学仿真以及测控仿真进行了详细研究。

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3、

Dynamics Optimization Design of a Deployable Space Telescope Structure

空间可展开望远镜结构动力优化设计

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4、

A new approach is presented to efficiently solve the three dimensional space time reactor dynamics equation which overcomes the disadvantages of current methods.

为快速求解反应堆三维时空动力学方程,克服已有方法的局限,提出了一种新的求解方法。

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5、

Carry on kinematics and dynamics simulation in ADAMS, and through the movement of the machine to judge Interfere circumstance mutually in limited space;

利用ADAMS仿真软件进行了运动学和动力学仿真,通过机构的运动来判断有限空间内的相互干涉情况;

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6、

First, the dynamics coupled equation containing non-classical damping structure is seperated by the method of mode strain energy in the complex mode space. Second, the equation in real mode space is solved.

首先利用模态应变能法对包含非经典阻尼结构的动力方程在复模态空间内进行解耦,然后在实模态空间内对解耦后的运动方程进行求解。

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7、

This paper quantitatively analyzes the infinite population dynamics system of the gene pool GA and discusses the influence of the solution space scale on the stability of the gene pool GA.

对基于基因池重组遗传算法的无限种群动力系统进行了分析,讨论了参数搜索空间规模对系统稳定性的影响。

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8、

Stability Research of Space Docking Dynamics Simulation Based on Stewart Platform

基于Stewart平台的空间对接动力学模拟的稳定性研究

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9、

It lays theory foundation for simulating space docking dynamics process.

为空间对接动力学过程的模拟奠定了理论基础。

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10、

A Study on Kinematics and Dynamics Modeling of Differential Damping Mechanism in Space Docking

空间对接中差动式缓冲阻尼机构的建模研究

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11、

Space docking dynamics simulation software dodass and its engineering application

空间对接动力学仿真软件DODASS及其工程应用

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12、

Nonlinear Dynamics Simulation of Rail Vehicles in the Absolute Space

绝对空间中的铁道车辆非线性动力学仿真

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13、

With the implemented software VSDS, simulation results are reported for the passenger car on the curve track case of Manchester Benchmarks. It is pointed out that nonlinear dynamics simulation of rail vehicles in the absolute space is feasible and convenient.

并用编制的仿真软件VSDS对ManchesterBenchmarks的客车模型进行了曲线通过工况仿真,指出绝对空间中铁道车辆非线性动力学仿真的可行性和实用性。

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14、

On dynamics analysis of space manipulator based on the fully Cartesian coordinates

基于自然坐标的自由浮动空间机械臂动力学分析

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15、

Correlation Analysis between the Space of Flag Leaf, Young Spike Length and Meiosis Dynamics of Wheat

小麦旗叶距、幼穗长度与减数分裂动态相关性分析

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17、

Abstract Flexible space structure dynamics modeling uncertainty and distributed parameter make it complicated to control flexible space structure vibration, so direct feedback control collocated actuators and sensors is proposed.

弹性空间结构动力学建模的不确定性及分布参数等特点,使得空间结构的振动控制变得很复杂,这导致人们采取传感器和激励器同位置配置的直接反馈控制。

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18、
19、

First of all, with thrice Hermite interpolation to element displacement, the control equation of dynamics is derived in space-time domain. Two groups of space-time finite element formulae solving displacement and velocity are obtained.

作者首先对单元位移采用时域上三次Hermite插值多项式,在空间域和时间域中联合离散控制方程,分别推导出了动力学问题的两组递推公式,以求解位移和速度。

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