Results 21 to 30 of about 3,440,903 (289)

The Use of Linear Control Laws with Non-Linear Systems

open access: yesMeasurement + Control, 1976
The problem of providing optimal regulation of non-linear systems has been one of long standing and has been solved usually by empirical techniques with, seemingly, no relief provided by the methods based on the newer theories of control.
D. McLean
doaj   +1 more source

Backward Linear Control Systems on Time Scales

open access: yes, 2010
We show how a linear control systems theory for the backward nabla differential operator on an arbitrary time scale can be obtained via Caputo's duality. More precisely, we consider linear control systems with outputs defined with respect to the backward
Pawluszewicz, Ewa, Torres, Delfim F. M.
core   +1 more source

Network Synthesis of Linear Dynamical Quantum Stochastic Systems [PDF]

open access: yes, 2009
The purpose of this paper is to develop a synthesis theory for linear dynamical quantum stochastic systems that are encountered in linear quantum optics and in phenomenological models of linear quantum circuits.
Doherty, A. C.   +2 more
core   +3 more sources

Return condition for oscillating systems

open access: yesVisnik Harkivsʹkogo Nacionalʹnogo Universitetu im. V.N. Karazina. Cepiâ Matematika, Prikladna Matematika i Mehanika
This paper is devoted to the problem of null-controllability for the oscillating linear system $\dot{x}_{2i-1} = x_{2i}, \dot{x}_{2i} = - x_{2i-1} + u$, $i = \overline{1,n}$ with constraints on the control $u \in [c, 1]$ and $u \in \{c, 1\}$ in the case ...
Oleh Vozniak, Valery Korobov
doaj   +1 more source

Fault-Tolerant Control of Linear Quantum Stochastic Systems

open access: yes, 2017
In quantum engineering, faults may occur in a quantum control system, which will cause the quantum control system unstable or deteriorate other relevant performance of the system.
Dong, Daoyi, Wang, Shi
core   +1 more source

Event-Triggered Consensus Control for Linear Multi-Agent Systems

open access: yesIEEE Access, 2019
For the consensus problem of multi-agent systems with linear dynamics, distributed event-triggered control strategies are put forward, which can decrease the frequency of information transmissions between agents and the number of control inputs of each ...
Jingxian Liang   +3 more
doaj   +1 more source

Optimal Finite-time Control of Positive Linear Discrete-time Systems [PDF]

open access: yesJournal of Electrical and Computer Engineering Innovations, 2016
This paper considers solving optimization problem for linear discrete time systems such that closed-loop discrete-time system is positive (i.e., all of its state variables have non-negative values) and also finite-time stable.
Gholam Reza Rezaei   +2 more
doaj   +1 more source

Modal Control of Linear Time-Invariant Discrete-Time Systems

open access: yesMeasurement + Control, 1969
Modal control theory is applied to the design of feedback loops for linear time-invariant discrete-time systems. Modal theory is also used to demonstrate the explicit relationship which exists between the controllability of a mode of a discrete-time ...
B. Porter MA, PhD, CEng, MIMechE   +1 more
doaj   +1 more source

Conversion and verification procedure for goal-based control programs [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, developed at the Jet Propulsion Laboratory, takes a goal-based control approach. In
Braman, J. M. B., Murray, R. M.
core   +1 more source

Control landscapes for a class of non-linear dynamical systems: sufficient conditions for the absence of traps

open access: yes, 2017
We establish three tractable, jointly sufficient conditions for the control landscapes of non-linear control systems to be trap free comparable to those now well known in quantum control.
Rabitz, Herschel   +2 more
core   +1 more source

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