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SIAMCO
2010
103views more  SIAMCO 2010»
13 years 2 months ago
On Some Systems Controlled by the Structure of Their Memory
We consider an optimal control problem governed by an ODE with memory playing the role of a control. We show the existence of an optimal solution and derive some necessary optimal...
G. Buttazzo, G. Carlier, R. Tahraoui
AUTOMATICA
2002
94views more  AUTOMATICA 2002»
13 years 7 months ago
Repetitive control for systems with uncertain period-time
Repetitive control is useful if periodic disturbances act on a control system. Perfect (asymptotic) disturbance rejection is achieved if the period-time is exactly known. For thos...
Maarten Steinbuch
ASIACRYPT
2010
Springer
13 years 5 months ago
Structured Encryption and Controlled Disclosure
We consider the problem of encrypting structured data (e.g., a web graph or a social network) in such a way that it can be efficiently and privately queried. For this purpose, we ...
Melissa Chase, Seny Kamara
IJSYSC
2000
86views more  IJSYSC 2000»
13 years 7 months ago
Synthesis of minimax optimal controllers for uncertain time-delay systems with structured uncertainty
This paper is concerned with the design of robust state feedback controllers for a class of uncertain time-delay systems. The uncertainty is assumed to satisfy a certain integral ...
S. O. Reza Moheimani, Andrey V. Savkin, Ian R. Pet...
ICASSP
2011
IEEE
12 years 11 months ago
A new structure with spectrum-tuning of residual noise for active noise control
Typical active noise control (ANC) system aims primarily at reducing the acoustic noise over the entire frequency band. Non-uniformity of human hearing response in frequency domai...
Hua Bao, Issa M. S. Panahi