中国科学院机构知识库网格系统: 检索

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	Detection of large-scale concentric gravity waves from a Chinese airglow imager network 期刊论文 OAI收割 Journal of Atmospheric and Solar-Terrestrial Physics, 2017 作者: Lai Chang; Yue Jia; Xu Jiyao; Yuan Wei; Li Qinzeng \| 收藏 \| 浏览/下载：38/0 \| 提交时间：2017/12/19 Concentric Gravity Waves Large-scale Waves All-sky Imager Network Assembling Algorithm Low-pass Filtering Algorithm
	Accuracy synthesis of a 3-RPS parallel robot based on manufacturing costs (EI CONFERENCE) 会议论文 OAI收割 31st Chinese Control Conference, CCC 2012, July 25, 2012 - July 27, 2012, Hefei, China Yao T.-K.; Xi Z.; Feng Z.; Zhang L.-M.; Yong W. 收藏 \| 浏览/下载：30/0 \| 提交时间：2013/03/25 Pose accuracy is an important issue for parallel robot being used as mirror supporting system of telescope. One challenging topic is the accuracy synthesis which deals with the optimal design of the manufacturing and assembling tolerances of each component under the given pose accuracy. First the error model of the 3-RPS parallel robot is built based on total derivation of the kinematic equations. And the error variable of each spherical or rotate joint can be expressed as a single boundary error parameter but not three independent position parameters. Then the accuracy synthesis model is formulated taking the manufacturing costs as the optimization objective and the accuracy requirements as the constraint condition. Finally the genetic algorithm is used to solve the optimization problem and a simulation example is given. The results show that the accuracy synthesis method based on manufacturing costs can satisfy the need of pose accuracy and is better for engineering application than the method based on error sensitivity. 2012 Chinese Assoc of Automati.
	declarative performance modeling for component-based system using uml profile for schedulability, performance and time 会议论文 OAI收割 4th IEEE International Conference on Software Engineering and Formal Methods, Pune, INDIA, SEP 11-15, Zhang Yong; Huang Tao; Wei Jun \| 收藏 \| 浏览/下载：20/0 \| 提交时间：2011/07/28 UML profile component-based system container middleware declarative performance modeling model assembling algorithm schedulability time annotations Unified Modeling Language middleware object-oriented programming scheduling software performance evaluation
	declarative performance modeling for component-based system using uml profile for schedulability, performance and time 会议论文 OAI收割 4th IEEE International Conference on Software Engineering and Formal Methods, Pune, INDIA, SEP 11-15, Zhang Yong; Huang Tao; Wei Jun \| 收藏 \| 浏览/下载：10/0 \| 提交时间：2011/07/28 UML profile component-based system container middleware declarative performance modeling model assembling algorithm schedulability time annotations Unified Modeling Language middleware object-oriented programming scheduling software performance evaluation