2) launch dynamics
发射动力学
1.
Calculation of launch dynamics with two-phase flow interior ballistic model for self-propelled artillery;
考虑两相流内弹道的自行火炮发射动力学计算
2.
Launch Dynamics of Tactical Missile and Simulation;
战术导弹发射动力学与仿真
3.
Based on launch dynamics,multibody system transfer matrix method and ballistic theory,simulation code was written by using Monte Carlo method.
以发射动力学,多体系统传递矩阵法及弹道学理论为基础,建立了舰炮刚弹耦合的发射动力学模型;应用蒙特卡洛方法,编制了舰炮随机发射与飞行动力学仿真程序。
3) launching dynamics
发射动力学
1.
According to the up-to-date theories from the launching dynamics and the multi-body system dynamics and utilizing the established simulation system which can precisely depict the motion law of the long range MLRS,The relationship of the shot accuracy between short,middle and maximum range can be quantitatively defined,so an it can be used to realize the reduced computation of different range.
文中根据发射动力学和多体系统动力学最新理论,利用建立的可以精细刻画远程多管火箭运动规律的仿真系统,确定了远程多管火箭中、小射程射击精度与最大射程射击精度的定量关系,从而可以实现不同射程射击精度的折算。
2.
Based on the dynamics equation of shipboard gun component, by using the numerical integral method and expanding the transfer matrix method of vibration mechanics, this paper established a blocking method for launching dynamics of shipboard gun, which was named the discrete time transfer matrix method for launching dynamics of shipboard gun.
在舰炮元件动力学方程的基础上,使用数值积分方法,并推广振动理论传递矩阵法,形成了舰炮发射动力学模块化建模方法——舰炮发射动力学离散时间传递矩阵法。
3.
Aim To present an analytical method for the launching dynamics of self propelled cannons and to illustrate its feasibility by comparing the analytical and simulation results with the related on spot test results.
目的研究自行火炮发射动力学分析方法并将分析计算结果同有关的靶场实验结果进行对比说明其可行性。
4) dynamical emission
动力学发射
1.
The flow parameters which describe directe flow, squeezeout and elliptic flow, as well as probing the equation of state, in medium nn cross section and the dynamical emission are reviewed.
除此而外,还介绍了通过测量分析集体流研究核态方程、介质中核子 核子碰撞截面及中高能核反应动力学发射过程。
5) multi-body dynamics
多体动力学
1.
Influence of multi-body dynamics modeling method on simulation of engine main bearing force;
多体动力学建模方法对发动机主轴承载荷计算影响
2.
Application of multi-body dynamics simulation to predict the balance performance of diesel engines;
多体动力学仿真在柴油机平衡性预测中的应用
3.
Multi-body Dynamics Simulation of Crankshaft System on 4DC Diesel Engine;
4DC柴油机曲轴轴系多体动力学仿真研究
6) multibody dynamics
多体动力学
1.
Simulation Research of Locomotive Carbody Structure Fatigue Based on Multibody Dynamics and Finite Element Method;
基于多体动力学和有限元法的机车车体结构疲劳仿真研究
2.
So it is a well representation of multibody dynamics.
给出了多体动力学第一类拉格朗日方程的键合图表达,并采用键合图的Modelica库在Dymola中对示例进行了建模和仿真,结果表明,多体动力学拉格朗日方程的键合图表示是非常简单的,清晰地表明了拉格朗日乘子的物理含义,可将其容易地扩展到柔性多体动力学领域,是一种非常合适的多体动力学表达方法。
3.
A novel FPS system with dual rollers is studied analytically in the paper based on the theory of multibody dynamics.
本文基于多体动力学理论建立了一种新型双磙子FPS(Friction Pendu lum System)隔振系统动力学模型。
补充资料：动力机械：内燃机动力学
研究内燃机运转中的力学现象的科学。其主要任务是研究分析内燃机运转时各主要零件的运动规律及其受力情况﹐用以作为内燃机零件设计﹑计算的依据。它还研究这些力对内燃机动力装置的影响及其消减方法。内燃机动力学的主要内容为曲柄连杆机构运动学﹑曲柄连杆机构动力学和内燃机平衡分析等。
曲柄连杆机构运动学 研究曲柄﹑连杆﹐尤其是活塞的运动规律。活塞作周期性往复运动时的位移
、速度
和加速度
可用下述各式近似求算
式中为曲轴转角﹔ 
为曲轴旋转角速度﹔
为曲柄半径﹔
为曲柄半径 与连杆长度
之比﹐即 ＝ /
曲柄作回转运动﹐连杆作复杂的平面运动。连杆的运动往往被简化分解为随活塞组的往复运动和随同曲柄的旋转运动。
曲柄连杆机构动力学 研究分析曲柄连杆机构(见曲柄滑块机构)在运动中力的生成﹑传递和输出。作用在曲柄连杆机构上的力有曲柄连杆机构运动时产生的往复惯性力和离心惯性力﹐以及内燃机气缸内的气体压力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条