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- According to the nonholonomy and redundancy of a free floating space robot,we made a further research on trajectory planning under Descartes coordinate frame. 针对空间机器人非完整性和冗余性 ,对笛卡尔空间下的轨迹规划问题进行了研究。
- Free floating space robot 自由漂浮空间机器人
- The free floating space manipulators are controlled to track the desired trajectory of work space based on the dynamic optimal control law with the minimum joint velocity as a goal of optimization. 利用动力学优化控制规律,以最小关节速度为优化目标,讨论了冗馀度空间机械臂追踪惯性空间期望轨迹的控制问题。
- Adaptive Control of Spacecraft Referenced End Points Motion for Free Floating Dual Arm Space Robot System 双臂空间机器人相对载体运动的增广自适应控制方法
- free floating space manipulator 自由漂浮空间机械臂
- The current study is about space robot. 目前正在进行的研究工作是航天机器人
- Free floating ball and chain assembly designed to stop damage by livestock. 自由浮动浮球和链式装置,用于防止家畜的破坏。
- A freely floating piece of ice that has broken off a larger floe. 小块浮冰从大块浮冰上断下来的自由漂流的小冰块
- The obtained dynamic equations of the space robot system derived through Lagranian formulation. 从而克服了惯常的空间机器人系统动力学方程,关于系统惯性参数呈非线性函数关系的难点。
- Free floating fuel is heavily contaminating much of the ground water in the project areas. 随意流淌的燃料正在严重污染该项目所在区域的地下水。
- Different from the ordinary robot, the space robot must meet the need of lightweight, muscularity and versatility. 有别于普通机器人;空间机器人必须具备质轻、大、用好等特性.
- The sections were immunostained with BDNF and NT 3 antibody (Santa Cruz) using free floating technique. 分别用 BDNF和 NT- 3抗体行 ABC免疫组化染色。
- Different from the ordinary robot, the space robot must meet the need of light-weight, muscularity and versatility. 摘要有别于普通机器人,空间机器人必须具备质轻、力大、通用好等特性。
- He rants about Abortion, The death penalty, prison farms, fart jokes, free floating hostility and words. 剧情简介: George Carlin brings his comedy stylings to the Beacon theater in New York City.
- free--floating space manipulator 漂浮基空间机械臂
- A unified approach to space robot kinematics On the inverse control of the tethered satellite systems Stabilizing tethered satellite systems using space manipulators. 航天器姿态动力学空间机械臂系统动力学奇点及回避绳系卫星系统的运动与控制.
- Even though Japan, at its peak, dwarfed the US equities market, its free float was far skimpier. 尽管处于巅峰时期的日本曾令美国股市汗颜,但其流通股的规模小得多。
- Nonlinear dynamic equations of a free-floating space robot with two manipulators and a flexible end-manipulator are established based on Lagrange and assumed mode methods. 摘要利用拉格朗日法和假设模态方法建立了末端柔性的两臂漂浮基空间机器人的非线性动力学方程。
- The problem of dynamic coordinated control for a dual-arm space robot handing a single object without base position and orientation control is studied in this paper. 研究自由浮动空间双臂机器人在本体位置、姿态均不加控制时,抓取物体运动情况下的动力学协调控制。
- The influence of the free floating macrophyte Hydrocharis dubia on the growth of the submerged macrophyte Hydrilla verticillata was studied by using different coverage of H. 通过黑藻和不同覆盖度水鳖的组合,研究了漂浮植物对沉水植物的影响。