分析动力学

Firstly, a kind of kinematics model of two-wheel driven mobile robot is analyzed. Aimed at its trajectory tracking control problem,the sliding-mode controller is designed.

首先，分析一类两轮移动机器人的运动学模型和动力学模型，针对其轨迹跟踪控制问题，设计滑模控制器。

This thesis focuses on metal pushing V-belt type continuously variable transmission.

本文的研究对象是金属带式CVT，主要工作是对CVT进行动力学分析。

In this paper,by investigating the system dynamics in depth,we propose a simple velocity based method to control the unactuated joints and a multi step composite strategy to implement orientation tracking tasks.

通过分析系统的动力学结构，本文设计了一种全新的基于速度控制的方法控制未驱动关节，然后采用多步混合控制策略实现空间机器人的定位跟踪

Based on actual hydro-electric generating set, this paper studies horizontal dynamic Characteristics and dynamic response under the unbalanced force, analyses the stability and the position of the most adverse reaction.

本文针对实际机组，通过建立机组动力学模型，深入研究了大型水轮发电机组轴系的横向动力特性和不平衡力作用下的动力响应，分析机组的稳定性和最不利反应位置。

To solve the difficulties of digital integral that exist in global optimization of redundant manipulators, this paper discussed how to build up dynamic equation, the inner relation between constraints and unconstraint optimum control problems, then a digital method solving optimum control problems is deeply analyzed.

为了解决冗余度机器人全局法优化中数值求解的困难，本文讨论了动力学方程的建立、无约束和有约束最优控制问题之间的内在联系，重点分析了求解最优控制问题的数值方法。

Uncoupled thermal-dynamic analysis by FEM is presented for space structures as omitting the effects of structural deformations on heat conditions.

发展了忽略结构变形对加热条件影响的热—结构动力学非耦合的有限元分析方法。

It is a real time technology for the monitoring of dynamic progress of reactions, determination of kinetic constants, analyses of label-free and unpurified biological samples with very high sensibility and non-background interference.

它既可实时监测反应的动态过程、测定动力学常数，又能直接分析未经标记和纯化的生物样品，具有很高的灵敏度，且没有背景干扰。

Dissipative and coherent effects of X-point solitons are investigated on the basis of dynamic variational formulation in two_dimensional photonic bandgap structure of square lattice.

采用变分方法对于二维矩形光子带隙结构中X点孤子的耗散以及相干作用进行了动力学分析。

The dynamics of blood flow in hemodialysis vascularity was evaluated by pulsatility index and resistence index.

对搏动指数和阻力指数用于评价透析血管血流动力学方面的变化作了初步分析。

By the methods of system dynamics, a water environmental carrying capacity model was constructed, and the dynamic trend of the WECC in Liaoning Province was simulated by using this model, in combining with analytical hierarchy process and the vector norm method.

应用系统动力学方法建立了水环境承载力模型，并结合层次分析法和向量模法，模拟了辽宁省水环境系统的动态变化，预测了2000-2050年辽宁省水环境在不同发展方案下的承载能力。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失