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RAS
2008
149views more  RAS 2008»
15 years 1 months ago
Omni-directional mobile robot controller based on trajectory linearization
In this paper, a nonlinear controller design for an omni-directional mobile robot is presented. The robot controller consists of an outer-loop (kinematics) controller and an inner...
Yong Liu, J. Jim Zhu, Robert L. Williams II, Jianh...
CDC
2008
IEEE
169views Control Systems» more  CDC 2008»
15 years 3 months ago
Control of underactuated mechanical systems: Observer design and position feedback stabilization
We identify a class of mechanical systems for which a globally exponentially stable reduced order observer can be designed. The class is characterized by (the solvability of) a set...
Aneesh Venkatraman, Romeo Ortega, Ioannis Sarras, ...
ETFA
2006
IEEE
15 years 8 months ago
Robust Fault Isolation Filter Design for Networked Control Systems
In this paper, the effect of network-induced delay introduced into the control loop is modelled as time-varying disturbance. Based on this model, a fault isolation filter (FIF) f...
Shanbin Li, Dominique Sauter, Christophe Aubrun
AUTOMATICA
2002
100views more  AUTOMATICA 2002»
15 years 1 months ago
An analysis and design method for linear systems subject to actuator saturation and disturbance
We present a method for estimating the domain of attraction of the origin for a system under a saturated linear feedback. A simple condition is derived in terms of an auxiliary fe...
Tingshu Hu, Zongli Lin, Ben M. Chen
CDC
2009
IEEE
15 years 6 months ago
Linear control of time-domain constrained systems
— Recent results on the control of linear systems subject to time-domain constraints could only handle the case of closed-loop poles that are situated on the real axis. As most c...
Wouter H. T. M. Aangenent, W. P. M. H. Heemels, M....