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#br# NAO机器人的视觉伺服物品抓取操作
单应分解 运动学模型 单臂／双臂抓取
2014/8/19
针对家庭环境中服务机器人物品的抓取问题,提出一种改进的基于位置的视觉伺服抓取算法。首先,利用Naomark标签完成对物体的快速识别,并通过世界平面单应矩阵分解对物体的位姿进行估计;然后,对NAO机器人的机械臂进行运动学建模,并分别设计单臂和双臂抓取的视觉伺服控制律;最后,为进一步提高抓取的稳定性和鲁棒性,对末端执行器进行路径规划。实验结果表明,本方法能够快速、稳定地抓取目标物品。
Born in Fukuoka, Japan, Nao Sakuma trained at the Michiko Komori Ballet School and the Royal Ballet School, joining Birmingham Royal Ballet in 1995. She was promoted to Principal in 2002. Nao is a vir...
CCD MEASUREMENTS OF DOUBLE AND MULTIPLE STARS AT NAO ROZHEN. IV
binaries visual the Bulgarian National Astronomical Observatory
2010/10/29
Using the 2 m telescope of the Bulgarian National Astronomical Observatory at Rozhen observations of 30 double or multiple stars were carried out during two half nights on July 20 and 21, 2009. This i...
Enhanced Monte Carlo Singular System Analysis and detection of period 7.8 years oscillatory modes in the monthly NAO index and temperature records
Monte Carlo Singular System Analysis oscillatory modes NAO index and temperature records
2009/11/11
An extension of the Monte Carlo Singular System Analysis (MC SSA) is described, based on evaluating and testing regularity of dynamics of the SSA modes against the colored noise null hypothesis, in ad...
Quasi-biennial oscillations extracted from the monthly NAO index and temperature records are phase-synchronized
Quasi-biennial oscillations monthly NAO index temperature records
2009/11/9
Using the extension of Monte Carlo Singular System Analysis (MC SSA), based on evaluating and testing the regularity of the dynamics of the SSA modes against the colored noise null hypothesis, we demo...
With the 2-m telescope of the Bulgarian National Astronomical
Observatory at Rozhen observations of fifteen multiple stars were carried out during
one night - October 17/18, 2004. In the paper we pr...
Using the 2-m telescope of the Bulgarian National Astronomical
Observatory at Rozhen observations of twenty multiple stars were carried out during
one whole night - October 30/31, and, also, during ...
Using the 2-m telescope of the Bulgarian National Astronomical
Observatory at Rozhen, observations of 55 multiple stars were carried out during
one night, December 16/17. 2006. This is the third ser...
复合矿物纤维增强型NAO汽车用制动器衬片
汽车 复合矿物纤维 制动器衬片
2008/11/5
该课题组选用以硅酸盐纤维、改性矿渣棉等组成的KQ型复合矿物纤维为增强组份，用有机纤维A作添加剂，以硅烷化合物作偶联剂，以胺盐化合物作抗静电剂，实现了复合矿纤和树脂、填料等材料的良好结合，解决了混料过程中的纤维不易分散和结团问题。在生产过程中，实施冷压成型与热压固化新工艺，并采取在钢背冲孔处加阻流帽封堵技术，大大提高了产品性能和生产效率，降低了生产成本。该产品选用价格低廉的KQ型复合矿物纤维作为唯一...
Response of a Simplified Oceanic General Circulation Model to Idealized NAO-like Stochastic Forcing
Simplified Oceanic Circulation Model Idealized NAO Stochastic Forcing
2008/6/23
The response of a simplified model of the subtropical and subpolar gyres to a mechanical stochastic forcing that mimics the North Atlantic Oscillation (NAO) is studied. An internal damped mode of osci...
国外关于NAO的多时间尺度变化特征及其与世界气候异常关系的研究
2007/7/28
期刊信息
篇名
国外关于NAO的多时间尺度变化特征及其与世界气候异常关系的研究
语种
中文
撰写或编译
作者
王永波，施能
第一作者单位
刊物名称
大气科学研究与应用
页面
2001.21(1):115-125
出版日期
2001年
月
日
文章标识(ISSN)
相关项目
北半球大气环流的气候基本态与气候变率特征及影响研究