The singularity and smartness of the robot mechanism were discussed by way of ascertaining the indices of operability and condition number of Jacobian matrix.
介绍了一种新型三腿并联机器人,给出了机构的运动学方程和雅可比矩阵,分析了机器人的工作空间·通过机器人的可操作性指标和雅可比矩阵条件数指标分析了机构的奇异性和灵巧性·由仿真分析结果可知,该并联机器人具有较大的工作空间,并且工作空间关于x轴对称·机器人在整个工作空间内可操作度W在(0 8,2 45)内变化·说明机器人在整个工作空间中没有奇异形位和不定形位,具有良好的可操作性·雅可比矩阵条件数C(J)在(1 0,6 2)内变化,并且C(J)在随X,Y,Z变化时没有突变,说明该机构运动灵巧性好
So the workspace of the planar parallel manipulator with a fine kinematic performance is achieved by the constraints of kinematic model and dexterity,during which a high efficiency algorithm,leapfrog optimizer for constrained problems (LFOPC), was applied for the solution of borders.
在平面并联操作手运动学分析的基础上,利用弦方法易于加入约束条件的特点,以机构的灵巧性指标为约束,采用约束跳步优化搜索算法得到具有良好运动学特性的工作空间边界。
Then,geometrical properties of workspace and dexterity of the manipulator are analyzed,indicating that it is a perfect 3-DOF translational parallel manipulator,with the workspace of regular geometrical.
文章通过位置逆解公式,描述了机构输入与输出速度关系的逆雅可比,对该并联机构作业空间和运动灵活性进行了分析,给出了一尺度参数下机构作业空间及运动灵活性的分布规律。
Then, geometrical properties of workspace and dexterity of the manipulator were analyzed,response rules of the workspace and dexterity, incused by changing parameters,were derived.
通过将该机构简化成运动等效的机构模型 ,得到其位置逆解公式及描述机构输入与输出速度关系的逆雅可比 ,并进一步对 3-PU U 并联机构作业空间的几何性质、机构的运动灵活性进行了分析 ,给出了尺度参数变化对机构作业空间及运动灵活性的影响规律。
manual dexterity in the execution of tricks.
在进行魔术时手的灵巧性。
Your manual dexterity-the speed and coordination with which you perform complicated tasks with your hands-peaks during the afternoon hours.
在下午的几个小时，你的双手最为灵巧-灵巧性是你双手赖以完成复杂工作的速度和协调能力。
Real in emotion and skillful in techniques-tentative analysis of YUAN Mei s personality theory;
诗情贵真,诗艺贵巧──袁枚的“性灵说”探析
Lacking manual skill or dexterity.
手不灵巧的缺乏人工技巧或灵巧的
marked by skill in achieving a desired end especially with cunning or craft.
以达到渴望目标的熟练性为特点，特别是灵巧或者有技巧。
Structure Design and Performance Analysis of a New Pattern Dexterous Hand;
新型多指灵巧手的结构设计与性能分析
On the Analysis of the Dexterity for 6-PP+S Parallel Mechanism with Perpendicular Structures;
正交结构6-PP+S并联机构灵巧度性能分析
Algorithm for Internal Force Concurrent Polygon Existence of Three-fingered Robot Hand
三指灵巧手内力汇交多边形存在性判别算法
a deft waiter; deft fingers massaged her face; dexterous of hand and inventive of mind.
灵巧的服务员；在她脸上按摩着的灵巧的手指；心灵手巧。
A difficult, dexterous, or clever act designed to amuse.
把戏，绝技一种娱乐性的、复杂的、技巧性的或灵活的行为
His skills in aerial tumbling, balance, flexibility, and originality are really marvelous.
他的空翻技巧、衡技术、灵活性以及创新性简直太棒了。
Research on Characteristics of Flexible Pneumatic Actuator FPA and Its Application in Multi-Fingered Dexterous Hand Design;
气动柔性驱动器FPA的特性及其在多指灵巧手设计中的应用研究
She has a pair of clever hands.
她有一双灵巧的手。
Skillful in the use of the hands.
灵巧的手的使用熟练的
Lightly and easily;fluently.
轻快地、灵巧地、流畅地
Goats are nimble climbers among the rocks.
山羊爬起山来很灵巧。
A clever pass to the forward!
给前锋的传球真灵巧！
be skillful at dancing [handicraft]
舞艺精湛 [手艺灵巧] 的
