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AUTOMATICA
2002
111views more  AUTOMATICA 2002»
15 years 6 months ago
Virtual reference feedback tuning: a direct method for the design of feedback controllers
This paper considers the problem of designing a controller for an unknown plant based on input/output measurements. The new design method we propose is direct (no model identificat...
M. C. Campi, A. Lecchini, Sergio M. Savaresi
TIP
2002
253views more  TIP 2002»
15 years 6 months ago
Image segmentation by histogram thresholding using fuzzy sets
Methods for histogram thresholding based on the minimization of a threshold-dependent criterion function might not work well for images having multimodal histograms. In this paper ...
Orlando José Tobias, Rui Seara
ICRA
2010
IEEE
150views Robotics» more  ICRA 2010»
15 years 5 months ago
Thermal calibration of a 3 DOF ultra high-precision robot operating in industrial environment
——while dealing with sub-micrometer precision robots, thermal expansion is the most significant source of inaccuracy. Thermal variations in the environment, in the robot parts a...
Emanuele Lubrano, Reymond Clavel
BMVC
2010
15 years 4 months ago
Pairwise Macropixel Comparison Can Work at Least as Well as Advanced Holistic Algorithms for Face Recognition
It is well known that, due to illumination effects and the registration/alignment problem, it does not make sense to compare the "values" of two single-pixels for face r...
Liang Chen
IMCSIT
2010
15 years 4 months ago
Selected Security Aspects of Agent-based Computing
The paper presents selected security aspects related to confidentiality, privacy, trust and authenticity issues of a distributed, agent-based computing. Particular attention has be...
Mariusz R. Matuszek, Piotr Szpryngier