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NPL
2008
130views more  NPL 2008»
15 years 6 months ago
Adaptive Inverse Control of Excitation System with Actuator Uncertainty
: - This paper addresses an inverse controller design for excitation system with changing parameters and nonsmooth nonlinearities in the actuator. The existence of such nonlinearit...
Xiaofang Yuan, Yaonan Wang, Liang-Hong Wu
IJRFITA
2007
84views more  IJRFITA 2007»
15 years 6 months ago
Characterisation of RF propagation in metal pipes for passive RFID systems
: In this paper we extend the theory of Radio Frequency (RF) propagation as it relates to propagation within metal circular pipes. This work is motivated by a need to understand th...
Darmindra D. Arumugam, Daniel W. Engels
PERCOM
2008
ACM
16 years 6 months ago
Cardinality Estimation for Large-scale RFID Systems
Counting or estimating the number of tags is crucial for large-scale RFID systems. The use of multiple readers was recently proposed to improve the efficiency and effectiveness in ...
Chen Qian, Hoilun Ngan, Yunhao Liu
ITNG
2006
IEEE
16 years 18 days ago
Contextual Events Framework in RFID System
Radio Frequency Identification (RFID) technology is considered to be the next step in the revolution of supplychain management, retail, and beyond. To derive real benefit from RFI...
Mikyeong Moon, Youngbong Kim, Keunhyuk Yeom
AIED
2005
Springer
16 years 4 days ago
Interactive Authoring Support for Adaptive Educational Systems
A well-known challenge of adaptive educational systems is the need to develop intelligent content, which is very time and expertise consuming. In traditional approaches a teacher i...
Peter Brusilovsky, Sergey A. Sosnovsky, Michael Yu...