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- The finite element modals of VED,FRD and F-Ved are established whose hysteretic curves are obtained by analyzing their dynamical performance. 本文建立了VED、FRD和F-Ved的有限元模型,对三种模型进行了动力特性分析,得到了各自的力-位移滞回曲线。
- Finite element method is employed to solve Reynolds equation and investigate dynamical performance of two way herringbone grooved liquid lubricated thrust bearing(HGTB). 采用有限元法解雷诺方程 ;研究了双向人字槽液体润滑止推轴承的承载力、轴向刚度系数和阻尼系数 ;并与相同参数下正转、反转的单向人字槽止推轴承进行比较 .
- We gained a king of product which equals to the import goods in dynam performance, combustibility plastic process performance. 得到的产品力学性能、燃烧性、注塑加工性等综合性能与进口产品相当。
- Dynamic performance of a ceramic bearing spindle unit is studied in this paper. 对陶瓷轴承主轴单元的动态性能特点进行了实验研究。
- In order to analyze the dynamical performance of a D35 schnabel wagon bogie, the rigid-flexible-coupling full-vehicle model was established with template-based modeling mothdology. 摘要为了分析D35钳夹车转向架动力学性能,利用模板建模技术建立刚柔耦合整车模型。
- Taking the self-poise digital balance as example, this paper analyses the influence of every part of digital balance on dynamical performance of a system, and builds up a mathematical model. 文中以自动平衡数字秤为例,详细分析了数字秤各部分结构参数对系统动态性能的影响,并建立了数学模型。
- Simulation results testify the DTC has good static and dynamic performance. 并进行了仿真,仿真结果验证了直接转矩控制优良的动静态性能。
- Dynamically performs hit testing on a Stroke. 对Stroke动态执行命中测试。
- With the research on time-domain nonlinear dynamical performance of deepwater drilling riser, the related dynamic response model is established. 摘要通过深水钻井隔水管时域非线性动态性能的研究,建立了相应的深水钻井隔水管时域非线性动态响应分析模型;
- Based on the mathematical model,the dynamical performances of actuator were simulated by Matlab/Simulink software. 基于数学模型,应用Matlab/Simulink仿真程序,对执行机构的动态特性进行仿真。
- The control system can be applied in the power system for its strong robustness and good dynamic performance. 该设计方法具有一定的通用性,特别适用于复杂的电力系统。
- There is no uniform measure for dynamic performance of AEW radar detecting area yet. 机载预警雷达的动态探测性能尚无统一的度量标准。
- Based on virtual prototyping, the dynamic performance of the wobble-motor was studied. 摘要利用虚拟样机技术研究了某斜盘发动机的动力学特性。
- The gear tooth flank form is a very important factor to dynamic performance of spiral bevel gears. 螺旋锥齿轮的实际齿面形状是影响其动力学性能的一个非常重要的因素。
- The performance truly exalted the audience. 演出确使观众情绪高昂。
- The dynamic performance of catalyst must be evaluated when it is to match with engine. 在催化剂与电喷发动机的匹配中,必须考察催化剂的动态特性。
- Results showed that both the dynamic performance and the fuel economy of the HEV with SEPS system are improved. 仿真与对比结果表明:复合电源混合动力汽车的燃油经济性和动力性都得到了提高。
- The control system have a good dynamic performance without current control loop. 虽然未进行电流控制,但控制器仍具有较高的动态性能。
- The dynamic performance test of dam concrete is a key problem to the construction of high arch dam at present. 大坝混凝土动态性能试验为当前高拱坝建设亟待解决的一个关键问题。
- A dynamical model of H2 fuel cell stack with water balance is developed in this paper for studying steady and dynamical performances of proton exchange membrane (PEM) fuel cell stacks. 摘要提出和建立了包含水平衡的氢燃料电池堆的动态模型,用于研究质子交换膜(PEM)燃料电池堆的静、动态性能。