Some problems on kinematic optimization of robot working in narrow,closed and multi-obstacles space are studied.
对工作在狭窄、封闭、多障碍空间内的机器人的运动学优化问题进行了研究，提出采用控制变量法来实现机器人的障碍物躲避，给出了进行运动学优化的几个有代表性的目标函数。
Moreover,kinematic optimization and simulation are carried out by setting the smoothness of joints\' velocity variety as optimization objective and discriminant of collision as constraints.
在不增加机器人自由度的前提下,通过数学模型判别在壳体内壁打磨轨迹上各关节间、关节与壳体内壁间是否发生干涉,动态地对末端执行器的打磨接触面进行调整、改变各关节位置与姿态,以实现干涉规避;并且以关节速度变化的平稳性为性能指标、干涉规避为约束条件,进行运动学优化与仿真试验。
The scientific movement in the 1930s was an endeavor that the scientists in China had actively tried to practice the policy of strengthening the country through science and education.
20世纪30年代科学化运动是科学家们自觉地实践科教兴国的一次尝试。
Experimental research of multi media teaching in exercise biochemistry;
运动生物化学多媒体组合教学的试验
In studying the implications of jargons in exercise biochemistry,it was found that some of their translations are improper.
运动生物化学是一门新兴学科,发展迅速,不断产生新的概念和新的术语。
Due to the introduction of the technology of genetic engineering, nowadays we can study the important task of the exercise biochemistry from the aspect of molecular mechanism.
由于基因工程技术的引入 ,人们可以从分子机理上探讨运动生物化学的重要课题 ,如运动能力与基因表达的关系、运动性疲劳的分子机理、肌肉力量增加与基因控制的关系等。
The kinematics optimum design of a 3-PUS/PU parallel mechanism was proposed to realize one translational and two rotational degrees of freedom(DOF).
研究了一种带恰约束从动支链的3自由度并联机构的运动学优化设计。
High Accuracy Planar Link Mechanism Design and Kinematics Optimization;
高精度平面连杆机构设计及运动学优化
Five-axis Tool Orientation Optimization Based on Kinematical Method
自由曲面五轴加工刀轴矢量的运动学优化方法
Application of Web-based Course for Optimization of Exercise Biochemistry Teaching
应用网络课程优化运动生物化学教学
Analysis and Optimization of Kinematics and Dynamics for Automated Tow Placement Robot;
自动铺丝束机械手运动学动力学分析与优化
Dynamic analysis and optimization for four-link independent suspension;
四连杆式独立悬架运动学分析与优化
The Optimum Movement of Three Trains of Thought in Foreign Language Teaching;
外语教学过程中三种思路的优化运动
Intelligent operations research and real-time optimal control for dynamic systems;
智能运筹学与动态系统实时优化控制
Research on the Kinetics,Dynamics,Strength and Optimization of the Plastic Film Residue-collecting Cylinder;
残膜清理滚筒运动学、动力学、强度及优化研究
Inverse Kinematics and Dynamics Optimisation Analysis of an Articulated Robot with ADAMS;
基于ADAMS的串联机器人运动学反解与动力学优化
The Simulation of Kinematics and Dynamics of Beam-Pumping Unit and Its Design of Optimization;
游梁式抽油机运动和动力学仿真及优化设计
Kinematics Analysis and Parameter Optimization of Nutation Reducer;
进动式减速机的运动学分析及参数优化
Kinematic Analysis and Parameter Optimization of Eccentric Sprockets Transmission Mechanism
偏心链轮传动机构的运动学分析及参数优化
Optimum Generation of Hybrid-driven Machine Based on Converse Kinematics Analysis
基于逆运动学分析的混合驱动机构的优化综合
A Study on the Culture Education and Culture Quality of the Elite Gymnastics Athletes of Our Country;
我国优秀体操运动员文化学习与文化素质研究
Kinematics Calibration of Stewart Platform Based on the Optimal Selection of Configurations;
基于位姿优化的六自由度运动平台的运动学标定
Kinematics Analyse of Road-header's Loading Mechanism and Optimization Design;
掘进机装载机构的运动学分析及优化设计
Kinematical Simulation and Parameter Optimization of Single PCP;
单头螺杆泵运动学仿真及结构参数优化
The Design、Kinematical Analyse and Optimization of the Longitudinal Arm with Tortile Spring Suspension;
纵臂扭杆弹簧悬架的设计、运动学分析及优化