For the needs of lunar soft-landing simulation system, using the com component technology, the paper designs the lunar soft-landing architecture based on HLA.
针对月球软着陆仿真任务的需求，采用COM组件技术，设计基于HLA的月球软着陆仿真系统的体系结构。
Neil Armstrong in a training simulation preparing for the lunar landing.
尼尔·阿姆斯特朗(Neil Armstrong)正在进行模拟训练，为登月做准备。
The simulation model for landing process of a helicopter with rotator self-rotating is built with the proposed method. The whole model and model tuning method are also given.
应用该方法建立了直升机旋翼自转着陆过程的仿真模型，给出了全量模型和模型调整过程。
The semi-active control landing gear model was simulated trough the Simulation soft MATLAB and the simulation results were in contrast with the results of passive control model.
以MATLAB软件为平台对半主动控制下的起落架着陆过程进行仿真，并与被动控制下的仿真结果作了分析对比。
By numerical simulation, the taxiing performance of an active control system landing gear and that of a passive system landing gear are compared.
通过数值模拟计算，对主动控制起落架和被动起落架的滑行性能进行了比较。
A real time simulation test-bed for vision-based autonomous landing of Unmanned Combat Aerial Vehicles (UCAVs) was proposed, which can verify key techniques involved in autonomous landing.
论述了无人作战飞机自主着陆研究中所涉及到的关键技术，并设计和建立了“基于视觉的无人作战飞机自主着陆实时仿真验证平台”。
Simulation results show that the designed system can satisfy the precision requirement for the longitudinal automatic landing, and has good dynamic and static features.
仿真结果表明，所设计的自动着陆纵向模糊控制系统能满足飞机自动着陆的精度要求，且具有良好的动态、静态特性。
FEM software, ABAQUS, is used to model the landing gear for an aircraft, and carry out the numerical simulation for drop test.
利用大型商用有限元软件ABAQUS对某机起落架建模，并进行落震试验数值模拟。
Numerical simulation and optimal design of the process of double-chamber airbag landing are studied aimed at landing requirement of the landing equipment.
本文针对某型着陆装备着陆要求和指标，以双气室缓冲气囊为对象，开展了着陆缓冲气囊缓冲过程数值模拟分析与优化设计研究。
Second-order sliding mode controller and automatic carrier landing system is designed. The result of simulation research shows the system has good capability of air attenuation.
仿真对比研究表明二阶滑模控制下的着舰导引系统有较好地抑制气流扰动的能力。
The results of simulation prove that the guidance laws can make satisfactory control accuracy of the landing spot.
计算结果表明，确定的制导规律可以达到满意的落点控制效果。
The results of simulation prove that the guidance laws can make satisfactory control accuracy of the landing spot.
计算结果表明，确定的制导规律可以达到满意的落点控制效果。
应用推荐