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Your search keyword '"Ge, Xiao-yu"' showing total 15 results
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15 results on '"Ge, Xiao-yu"'

6. Research on the Application of ZigBee Technology in Positioning System

Author

Wang Qing-hui, Ge Xiao-Yu, and Feng Ansong

Subjects
Visual Basic, Positioning system, business.industry, Computer science, Hybrid positioning system, ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS, Interoperability, Control (management), Power (physics), Embedded system, Wireless, ComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMS, business, computer, Building automation, computer.programming_language
Abstract

ZigBee is a new global standard for wireless connectivity, focusing on standardizing and enabling interoperability of products within home control, building automation and industrial control and monitoring. It is now widely recognized that ZigBee is suitable for short distance, low complexity, low power, consumption and low rate applications. One of the most important applications is embedded system. First of all, the paper introduces the application of ZigBee wireless communication network (WSN). Then the emphases are to provide a range-based method that can be used to realize personnel positioning. It includes building ZigBee wireless communication network and taking advantage of Visual Basic and MathCAD to realize RSSI collection.

Published
2011

14. Routing Algorithm Based on Communication Quality in Wireless Senor Network.

Author

Feng An-song, Wang Hong, and Ge Xiao-yu

Subjects
NETWORK routing protocols, COMPUTER algorithms, WIRELESS sensor networks, GRAPH theory, COMPUTER research
Abstract

The graph routing is a kind of routing mechanism proposed in the wireless senor network. At present, there is less research on the graph routing algorithm. In this paper, a routing algorithm of wireless senor network based on Received Signal Strength Indication (RSSI) and path stability is presented. The hierarchical algorithm based on RSSI of the communication link was adopted and guaranteed the least hop and communication reliability. The paper takes advantage of the hierarchical algorithm based on RSSI to ensure minimum number of hops and communication availability. A communication link quality mechanism based on path stability and RSSI that is used for communication nodes among layers is proposed. The routing among layers is selected based on the communication quality mechanism. The source routing is realized and used to the unicast downstream data transmission in Wireless senor network. The paper realized the source routing based on path stability. [ABSTRACT FROM AUTHOR]

Published
2015
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15. Cross-Coupling Synchronization Control of High Precision Permanent Magnet Linear Motors

Author

Sun, Jing Na, Xiao, Yong, Ge, Xiao Yu, and Wang, Xiao Yan

Abstract

In this paper, a cross-coupling synchronization controller is proposed to achieve a synchronous motion for high-precision positioning systems with uncertainties and disturbances, where an additional P controller is equipped to generate cross-coupling control action. Tuning procedure of the control parameters is also provided, so that improved tracking and synchronization performance can be obtained. The key to the success of the new design is to ensure that each motor tracks its desired trajectory while synchronizing motion with others. Experiments on a positioning system with two permanent-magnet linear motors demonstrate the effectiveness of the proposed control method.

Published
2011
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