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ACMDIS
2008
ACM
15 years 8 months ago
Reflecting human behavior to motivate desirable lifestyle
Ambient lifestyle feedback systems are embedded computer systems designed to motivate changes in a person's lifestyle by reflecting an interpretation of targeted behavior bac...
Tatsuo Nakajima, Vili Lehdonvirta, Eiji Tokunaga, ...
HYBRID
2003
Springer
15 years 12 months ago
Hybrid Control Design for a Wheeled Mobile Robot
We present a hybrid systems solution to the problem of trajectory tracking for a four-wheel steered four-wheel driven mobile robot. The robot is modelled as a non-holonomic dynamic...
Thomas Bak, Jan Bendtsen, Anders P. Ravn
161
Voted
PRESENCE
2000
76views more  PRESENCE 2000»
15 years 6 months ago
Inertial Force Feedback for the Treadport Locomotion Interface
The inertial force due to the acceleration of a locomotion interface is identified as a difference between virtual and real-world locomotion. To counter the inertial force, inerti...
Robert R. Christensen, John M. Hollerbach, Yangmin...
ICARCV
2008
IEEE
189views Robotics» more  ICARCV 2008»
16 years 1 months ago
Connections between quantized feedback control and quantized estimation
Abstract—Quantized feedback control and quantized estimation have attracted a lot of attention in recent years with many results available on both research topics. In this paper,...
Minyue Fu, Lihua Xie, Weizhou Su
GLOBECOM
2007
IEEE
16 years 1 months ago
Opportunistic Feedback in OFDMA Downlink
—This paper presents an opportunistic feedback (OF) protocol that reduces the amount of channel-state-information (CSI) feedback for the OFDMA downlink system. The OF protocol as...
Rajiv Agarwal, Vineet Abhishek, Rath Vannithamby, ...