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RBAC
1998
85views more  RBAC 1998»
15 years 8 months ago
Control Principles and Role Hierarchies
Role-based access control (RBAC) has been introduced in the last few years, and offers a powerful means of specifying access control decisions. The model of RBAC usually assumes t...
Jonathan D. Moffett
IJCAI
1989
15 years 8 months ago
An Integrated Knowledge Based Assembly Control System for Automobile Manufacturing
In this paper a knowledge based assembly control system for automobile manufacturing is presented which has been implemented for the B M W manufacturing facilities in Munich. The ...
Burkhard Freitag, Bernhard Huber, Wolfgang Womann
AUTOMATICA
2008
86views more  AUTOMATICA 2008»
15 years 7 months ago
Notes on averaging over acyclic digraphs and discrete coverage control
In this paper we study averaging algorithms and coverage control laws in a unified light. First, we characterize the convergence properties of averaging algorithms over acyclic di...
Chunkai Gao, Jorge Cortés, Francesco Bullo
AUTOMATICA
2004
103views more  AUTOMATICA 2004»
15 years 6 months ago
Nonlinear adaptive control for bioreactors with unknown kinetics
We consider a control problem for a single bioreaction occuring in a continuous and well mixed bioreactor, assuming that the bioreaction's kinetics is not represented by a va...
Ludovic Mailleret, Olivier Bernard, Jean-Philippe ...
AUTOMATICA
2004
110views more  AUTOMATICA 2004»
15 years 6 months ago
Robust adaptive control of a class of nonlinear systems with unknown dead-zone
This paper deals with the adaptive control of a class of continuous-time nonlinear dynamic systems preceded by an unknown dead-zone. By using a new description of a dead-zone and ...
Xing-Song Wang, Chun-Yi Su, Henry Hong