Results 31 to 40 of about 51,919 (338)
Optimal control theory based design of elasto-magnetic metamaterial [PDF]
, 2017 A method to design a new type of metamaterial is presented. A two-step strategy to define an optimal long-range force distribution embedded in an elastic support to control wave propagation is considered. The first step uses a linear quadratic regulator
Carcaterra, A. +4 more
core +1 more source
An extended linear quadratic regulator and its application for control of power system dynamics [PDF]
, 2016 This paper presents a generalized solution to the problem of optimal control of systems having an extra set of exogenous inputs besides control inputs. The solution is derived in the framework of linear quadratic control and it is termedextended linear ...
Pal, Bikash C., Singh, Abhinav K.
core +1 more source
Linear quadratic regulator with decentralized event-triggering [PDF]
IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016 Event-triggered control is a control method that the measured signal is sent to the controller only when a certain condition on the measured signal is satisfied. In this paper, we propose a decentralized event-triggered linear quadratic regulator (LQR). First, a suboptimal solution to the decentralized event-triggered LQR problem is derived.
Nakajima, Kyohei +2 more
openaire +2 more sources
Robust Online Learning Method Based on Dynamical Linear Quadratic Regulator
IEEE Access, 2019 In this paper, a novel algorithm is proposed for inferring online learning tasks efficiently. By a carefully designed scheme, the online learning problem is first formulated as a state feedback control problem for a series of finite-dimensional systems ...
Hanwen Ning +3 more
doaj +1 more source
, 2018 By parametrizing input and state trajectories with basis functions different approximations to the constrained linear quadratic regulator problem are obtained.
D'Andrea, Raffaello, Muehlebach, Michael
core +1 more source
Store-and-forward based methods for the signal control problem in large-scale congested urban road networks [PDF]
, 2009 The problem of designing network-wide traffic signal control strategies for large-scale congested urban road networks is considered. One known and two novel methodologies, all based on the store-and-forward modeling paradigm, are presented and compared ...
Abu-Lebdeh +19 more
core +1 more source
International Journal of Advanced Robotic Systems, 2023 There are few studies on the lateral motion of spherical robots. In this article, a new algorithm is proposed to solve the problem of low control accuracy of the lateral motion.
Yixu Wang +7 more
doaj +1 more source
IEEE Access, 2019 This paper proposes a high-performance and robust linear quadratic regulator-proportional integral derivative (LQR-PID) controller for frequency regulation in a two-area interconnected smart grid with a population of plug-in hybrid electric vehicles ...
Sajal Kumar Das +5 more
doaj +1 more source
On the Design of LQR Kernels for Efficient Controller Learning
, 2017 Finding optimal feedback controllers for nonlinear dynamic systems from data is hard. Recently, Bayesian optimization (BO) has been proposed as a powerful framework for direct controller tuning from experimental trials. For selecting the next query point
Hennig, Philipp +3 more
core +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source