它是地面半实物仿真系统中的一种重要专用设备，用来模拟飞行器舵机在飞行过程中所承受空气动力力矩载荷。
It is an important half hardware-in-loop simulation equipment, which is often used to simulate the aerodynamic torque load on the missile rudder or elevon actuators in the flight.
建立了某型自行火炮虚拟样机模型，仿真并获得了各典型行驶工况下行动系统关重件的载荷时间历程。
The virtual prototype of the self-propelled gun was established, the load of the key components of running system under various driving conditions was simulated and obtained.
仿真结果表明，当运载体速度一定时，在一定程度上增大推冲力，可缩短分离时间，减轻载荷与运载体之间相互作用的影响，可提高分离安全性。
Simulation results show that when the launcher speed is given, a certain increase of thrust will shorten separation time, reduce interaction of load and launcher, and hence improve separation safety.
首先由压痕实验得到了载荷-位移曲线，然后对压痕实验进行有限元仿真，计算结果表明：实验和仿真所得到的载荷-位移曲线基本一致。
First, load versus depth curve is gained by indentation test, and then is compared with result of finite element simulation. They are very accordant.
文中通过数值仿真讨论了逆动力学问题，轨迹跟踪，载荷分配和与作业环境的最北京工业大学工学博士学位论文大接触力等方面。
The issues, inverse dynamics, trajectory tracking, load distribution and maximum dynamic contact force exerted on the environment, have been discussed through numerical simulations.
仿真曲线及实际运行效果表明，切削载荷波动幅度降到了最低限度，系统运行稳定可靠。
The simulation curves and the effect of working in practice show that the swing of load wave during boring can be reduced to the lowest level and the system is in a stable and reliable situation.
持续载荷飞行仿真平台是一种新型飞行模拟器，为了能够精确控制该模拟器的运动系统，需要解决飞行员的三轴加速度过载的计算问题。
Persisted load flight simulator is a new simulator. In order to exactly control the motion system of the simulator, the calculation problem of pilot three-shaft acceleration load must be solved.
以某型天线稳定平台为例，阐述了产品从初始载荷仿真分析到整体模型结构分析的基于虚拟样机仿真设计的方法。
Based on a design example of antenna stabilized platform, product design method of the virtual prototyping-based simulating design from load analysis to whole model structure analysis was explained.
加载工程机械主要的两种加载模式正弦波载荷和阶跃载荷，试验台动态仿真的结果表明系统动态响应性能能够满足试验要求；
We put the two main engineering machine loading which are sinusoidal wave load and step load, and the results indicate that the dynamic responds are satisfied for the needs of the experiments.
在模型输入端输入转矩作为动力，在输出端施加各种模拟载荷，仿真后得到了与实验基本一致的动力响应曲线。
Torque acted at the input side as driving power, and the simulated load was put at the output side, and dynamics splines, which were almost equivalent to the results of experiments, were got.
通过刚柔耦合仿真和刚体模型仿真的比较，得出柔性体对摇摆台性能的影响因素，同时为十字轴的动力学分析和优化提供必要的动态载荷。
Based on this simulation, it conclude the difference between rigid body and flexible body, and also supplied necessary dynamic load for spider's dynamic analysis and optimization.
采用非线性动力有限元软件LS-DYNA对典型舰船弦侧防护结构在水下接触爆炸载荷作用下进行数值仿真。
Simulated the typical ships broadside protection structure under the underwater contact explosion load by non-linear dynamical finite element software LS-DYNA.
由于是一个典型的力伺服系统，而且在仿真实验过程中需要模拟各种载荷的变化情况，电液伺服加载系统是一个相当复杂的机—电—液复合系统。
As a typical servo system for simulating various loads in the experiment, the electro-hydraulic loading system is quite a complex machine-electricity-hydraulic multiple system.
对仿真模型在额定工况时的起升、下钻过程进行了仿真运算，得到了游动系统中快绳、死绳、各游绳及井架上的最大动载荷和动载系数。
By analyzing the hoisting and feeding-off models under the rated load, the maximum dynamic loads and dynamic coefficients of fast line, dead line, every travelling line and derrick were obtained.
仿真结果表明，尺度减小，磨损系数变小，增大载荷或增加微枢轴旋转次数均会加剧磨损程度。
It is indicated that the wear coefficient decreases with the decrease of the scaling and the wear becomes serious with the increase of the applied loading or the rotation Numbers.
针对风载荷扰动对伺服系统性能的影响，设计了干扰观测器，并对该基于干扰观测器的控制系统进行了仿真。
For the wind load disturbance on the servo system performance, disturbance observer is designed, and the simulation of the control system based on the disturbance observer is completed.
充分考虑车辆在转弯制动工况下，因纵向、侧向加速度的存在而引起的轮胎所受垂直载荷的转移，建立了汽车弯道行驶的八自由度整车动力学仿真模型。
Considering the influence of wheel vertical load, the paper establishes a dynamic model of 8 degrees freedom for an entire vehicle when driving in the crooked roads.
充分考虑车辆在转弯制动工况下，因纵向、侧向加速度的存在而引起的轮胎所受垂直载荷的转移，建立了汽车弯道行驶的八自由度整车动力学仿真模型。
Considering the influence of wheel vertical load, the paper establishes a dynamic model of 8 degrees freedom for an entire vehicle when driving in the crooked roads.
应用推荐