numerical emulation meaning in Chinese
数字仿真
Examples
- Numerical emulation on simultaneous soil moisture and heat transfer under freezing and thawing conditions
冻融土壤水热迁移数值模型的建立及仿真分析 - This paper takes work on the theoretic deduction , numerical analysis , optimal parameter and numerical emulation to study the mega - sub controlled frame . using the conclusion , a reformative structural form is introduced ; it is named the multiple mega - sub controlled frame in this paper
本文从理论推导、数值分析、优化仿真等方面对巨型框架减振结构进行了深入研究，并对结构形式进行了改进，提出了巨型框架复合减振结构体系。 - This research work on bird striking has a long history and already got plentiful achievemellts in theories and experiments , howevef , still a long way no doubt waits to go for sophisticated research work on it more detailed to apply to airframe engineering quantitatively in combination wth the technical reformation of the birdstrike experimelltal system in our laboratory , this thesis deeply studies and analyses the numerica1 computation and simulation methods to birdstrike dynamic response problem based on finite - elemefit - method ( fem ) numerical emulation and modem large - scale scientfic computation software
本文结合我公司鸟撞实验体系技术改造项目，应用有限元数值计算仿真技术及现代大型科学计算工具，对鸟体撞击飞机风挡结构的动力学响应问题进行了系统学习与研究探讨，初步掌握了科学计算方法，获得了计算仿真的实践经验，为今后深入应用大型科学计算手段进行撞击类科学问题的研究以及深入应用于工程实践奠定了强有力的工作基础。 - Abstract : in this paper , the method of the impulse torques control is established for vertical planar two - link flexible manipulators on the basis of rigid manipulators control . the variables of two - link manipulators are restrained when the tip trajectory of manipulator is being tracked with this method . finally , the results of numerical emulation and experiment are shown in the paper
文摘:在刚性双连杆机械臂控制方案的基础上，提出了柔性双连杆机械臂的轨迹跟踪和振动抑制的脉冲力矩控制方案，针对竖直平面双连杆柔性机械臂进行了数值仿真和实验研究。 - The author puts forward the thought of analyzing bifurcation and chaos in dc / dc converters with the theories of nonlinear dynamics , and the thought of controlling nonlinear problems with linear controlling methods of modern control theory . chapter three ( research on bifurcation and chaos in pwm dc / dc converters ) first theoretically analyzes and emulates period - doubling bifurcation of pwm dc / dc converters with the " inverse " piecewise numerical emulation . then the author analyzes in detail the sampled - data model , the mathematical model , which is suitable to the nonlinear research of dc / dc converters
第三章( pwm型dc dc变换器中分岔与混沌的研究)首先采用“逆向”分段数值仿真法对pwm型dc dc变换器中的倍周期分岔进行了理论分析与数值仿真；接着详细地分析了适合于dc dc变换器非线性研究的数学模型一采样数据模型，提出了dc dc变换器中存在环面分岔与鞍结分岔的可能性；最后通过电路实验验证了在电路参数发生变化时， dc dc变换器经历一系列的倍周期分岔通向混沌的演化过程，并对混沌态下dc dc变换器的输出特性进行了分析与小结。