Results 11 to 20 of about 3,330,411 (337)

Safety verification of a fault tolerant reconfigurable autonomous goal-based robotic control system [PDF]

open access: yes, 2007
Fault tolerance and safety verification of control systems are essential for the success of autonomous robotic systems. A control architecture called Mission Data System (MDS), developed at the Jet Propulsion Laboratory, takes a goal-based control ...
Braman, Julia M. B.   +2 more
core   +1 more source

Linear active disturbance rejection control for ball mill coal-pulverizing systems

open access: yes工程科学学报, 2015
The ball mill coal-pulverizing (BMCP) system is a multivariable coupled system with long time-delay, large inertia and parameter uncertainties. This paper analyzes the dynamic characteristics of the BMCP system and proposes a control strategy based on a ...
DONG Jun-yi, SUN Li, LI Dong-hai
doaj   +1 more source

Polynomial controllers for linear systems

open access: yesMathematical and Computer Modelling, 2001
In this interesting note, the authors provide several results about lowest possible degrees of controls depending in a polynomial way on time which send a given point in state space to another one when driving a single input linear time-invariant controllable system.
R. W. Barnard   +2 more
openaire   +3 more sources

OPTIMIZATION OF LINEAR HYBRID CONTROL SYSTEMS

open access: yesНаука и техника, 2007
A linear optimal control problem for a hybrid system is solved. The Cauchy formula is derived with its help the initial problem is reduced to a special linear programming.
O. R. Gabasova
doaj   +1 more source

Optimal Control of Switching Linear Systems

open access: yesSultan Qaboos University Journal for Science, 2004
A solution to the control of switching linear systems with input constraints was given in Benmerzouga (1997) for both the conventional enumeration approach and the new approach. The solution given there turned out to be not unique.
Ali Benmerzouga
doaj   +1 more source

Adaptive Data-Driven Control for Linear Time Varying Systems

open access: yesMachines, 2021
In this paper, we propose an adaptive data-driven control approach for linear time varying systems, affected by bounded measurement noise. The plant to be controlled is assumed to be unknown, and no information in regard to its time varying behaviour is ...
Talal Abdalla
doaj   +1 more source

Control Theory for Linear Systems [PDF]

open access: yes, 2001
Control Theory for Linear Systems deals with the mathematical theory of feedback control of linear systems. It treats a wide range of control synthesis problems for linear state space systems with inputs and outputs. The book provides a treatment of these problems using state space methods, often with a geometric flavour. Its subject matter ranges from
Trentelman, Harry L.   +2 more
openaire   +4 more sources

A semigroup characterization of well-posed linear control systems [PDF]

open access: yes, 2013
We study the well-posedness of a linear control system $\Sigma(A,B,C,D)$ with unbounded control and observation operators. To this end we associate to our system an operator matrix $\mathcal{A}$ on a product space $\mathcal{X}^p$ and call it $p$-well ...
Bombieri, Miriam, Engel, Klaus-Jochen
core   +1 more source

Optimal Unravellings for Feedback Control in Linear Quantum Systems [PDF]

open access: yes, 2004
For quantum systems with linear dynamics in phase space much of classical feedback control theory applies. However, there are some questions that are sensible only for the quantum case, such as: given a fixed interaction between the system and the ...
A. C. Doherty   +11 more
core   +2 more sources

Fuzzy control for yaw tracking of Cormoran AUV

open access: yesRevista Iberoamericana de Automática e Informática Industrial RIAI, 2015
This work presents in detail the fuzzy control design for yaw tracking of an autonomous underwater vehicle. This control has been developed from the mathematical description of the hydrodynamic model of the vehicle, which is studied and discussed from ...
Julián González   +2 more
doaj   +1 more source

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