Results 181 to 190 of about 890,432 (270)

Aerial manipulation of long objects using adaptive neuro-fuzzy controller under battery variability. [PDF]

open access: yesSci Rep
Muthusamy PK   +7 more
europepmc   +1 more source

System Types in Feedback Control With Saturating Actuators

IEEE Transactions on Automatic Control, 2004
This paper extends the classical notation of system type to feedback control with saturating actuators. For step, ramp, and parabolic inputs, it defines the so called trackable domains and evaluates steady state errors. It shows that, unlike the linear case, the role of the poles at the origin of the plant and the controller are different and, on this ...
Yongsoon Eun   +2 more
exaly   +2 more sources

Control of linear systems with saturating actuators

IEEE Transactions on Automatic Control, 1996
The paper deals with (linear) systems of the form \(\dot x = Ax + B \sigma (u + g(x,t))\), \(y = Cx\), with \(x,u\) and \(y\) the state-, input- and output vector; \(\sigma\) is a saturation function and \(g\) represents the uncertainties/disturbances in the system.
Zongli Lin, Ali Saberi, A R Teel
exaly   +3 more sources

An LQR theory for systems with asymmetric saturating actuators

2016 American Control Conference (ACC), 2016
This paper presents an LQR-based method, referred to as A-SLQR, for systems with asymmetric (i.e., non-odd) saturating actuators. The development is based on a technique referred to as stochastic linearization, which approximates the saturation function by an equivalent gain and an equivalent bias.
H. Ossareh
semanticscholar   +2 more sources

An LQR/LQG theory for systems with saturating actuators

IEEE Transactions on Automatic Control, 2001
A method for the synthesis of controllers intended to drive saturating actuators, referred to as SLQR/SLQG, where S stands for saturating, is developed. The method is a proper extension of the LQR/LQG methodology in the sense that when the saturation is relaxed, the SLQR/SLQG controllers reduce to their LQR/LQG counterparts. The development is based on
P T Kabamba   +2 more
exaly   +2 more sources

ANALYSIS OF RANDOM REFERENCE TRACKING IN SYSTEMS WITH SATURATING ACTUATORS

IFAC Postprint Volumes IPPV / International Federation of Automatic Control, 2005
Abstract This paper develops a method for analysis of random reference tracking in feedback systems with saturating actuators. The development is motivated by the frequency domain approach to linear systems, where the bandwidth and resonance peak of the sensitivity function are used to predict the quality of step reference tracking.
Yongsoon Eun   +2 more
exaly   +2 more sources

Deep optimization design of 2D repetitive control systems with saturating actuators: An adaptive multi-population PSO algorithm.

ISA transactions, 2023
This paper presents an optimization design method for a two-dimensional (2D) modified repetitive control system (MRCS) with an anti-windup compensator. Using lifting technology, a 2D hybrid model of the MRCS considering actuator saturation is established
Yibing Wang   +5 more
semanticscholar   +1 more source

Reinforcement learning for robust stabilization of nonlinear systems with asymmetric saturating actuators

Neural Networks, 2022
We study the robust stabilization problem of a class of nonlinear systems with asymmetric saturating actuators and mismatched disturbances. Initially, we convert such a robust stabilization problem into a nonlinear-constrained optimal control problem by ...
Xiong Yang, Yingjiang Zhou, Zhongke Gao
semanticscholar   +1 more source

ISS control for continuous‐time systems with filtered time‐varying parameter and saturating actuators

Asian journal of control, 2022
This paper presents new convex conditions to design robust and linear parameter varying (LPV) gains for continuous time‐varying systems subject to saturating actuator and energy bounded disturbances.
Gabriel O. Ferreira   +3 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy