查询词典 dynamic system

They concentrate on discussing the dynamic character of the first and second moment of time series. Under normal distribution, the problem of dynamic financial risk measure and elusion can be solved effectively. However, it becomes invalid or is short of effectiveness.

他们的工作主要集中于讨论时间序列的一阶矩和二阶矩的动态性质，能够有效地解决正态分布条件下动态金融风险的测度与规避问题，对于非正态分布条件下相关主题的讨论具有一定的局限性。

Chapter 1, after given the important role of the research of dynamic balancing emendation and the review of current status and future development trend of dynamic balancing emendation technology, the research content of this dissertation is advanced. Meanwhile, each chapter of this dissertation is arranged.

第一章，在综合论述了开展动平衡校正研究的重要意义，以及动平衡校正技术发展现状和趋势的基础上，提出了本文的研究内容，并对论文的各章节进行了安排。

Based upon the EOM, flight dynamic characteristics including dynamic stability and response can be analyzed, and process flight control law design.

该方程组可作为斜置飞翼的操纵性和稳定性分析和飞行控制系统设计的基础。

From dynamic customer demand, supply chain is composed of supplier and retailer, combining P-control strategy with z-transformation, a dynamic model is given, building model of traditional, EPOS, VMI supply chain respectively.

研究在动态顾客需求下，生产商和零售商所组成的供应链系统，采用P-控制策略和z变换相结合，给出一个动态模型，并分别对传统、EPOS和VMI供应链进行建模，通过仿真，分析和比较顾客需求信息对三种供应链性能影响的效果。

Two ways of dynamic balance can be used: equilibrator and field dynamic balance .

动平衡的一般做法主要有两种：平衡机法和现场动平衡法。

The mean square error is presented to describe dynamic error and evaluate its dynamic accuracy.

提出应该以均方误差来描述动态测量误差并对其精度进行评价。

Based on dynamic analysis of the mechanism, 3D model building and dynamic simulation, influence of escapement mechanism parameter to timing of clock mechanisms is well understood.

在对钟表机构动力学理论分析的基础上，通过对机构进行三维建模和动力学仿真，得出了部分擒纵机构参数对钟表机构计时精度的影响。

An adaptive control algorithm is proposed for Stewart platform which is usually used to as a flight simulator. Firstly, the coupling force caused by the dynamics of the legs is compensated using the New ton Euler inverse dynamic formula, and the simple error dynamic is obtained.

针对应用于某型飞行模拟器的Stewart平台，首先利用Newton-Euler逆向力公式对平台动力学方程中形式复杂的连杆动态特性进行补偿，得到形式简单的误差动态系统。

For dynamic problem, the unsimultaneous staggered iteration FEM method with explicit central difference scheme is used for the elasto-plastic analysis of the dynamic response of a soil foundation. The computed results show good agreement with soil mechanic knowledge.

对于动力问题，采用异步交叉迭代显式有限元解法，对典型的地基算例进行了固液耦合的有限元动力弹塑性反应分析，结果定性符合土力学的一般规律。

With 3-D transient finite element analysis, the time evolution of dynamic stress intensity factor under different loading rates was obtained and the dynamic fracture toughness was determined by frac...

结合有限元三维动态模拟，得到了不同加载速率下试样动态应力强度因子的时间历程，并由实测的起裂时间确定两种钢的动态断裂韧性。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。