Results 21 to 30 of about 174,687,547 (178)

Discrete Riccati Equation Solutions: Distributed Algorithms [PDF]

, 1996
In this paper new distributed algorithms for the solution of the discrete Riccati equation are introduced. The algorithms are used to provide robust and computational efficient solutions to the discrete Riccati equation.
Lainiotis, Demetrios G., Papaparaskeva, Paraskevas, Plataniotis, Konstantinos N. Kostas   +2 more
core   +3 more sources

STRUCTURED DOUBLING ALGORITHM FOR DISCRETE-TIME ALGEBRAIC RICCATI EQUATIONS WITH SINGULAR CONTROL WEIGHTING MATRICES

Taiwanese Journal of Mathematics, 2010
A structured doubling algorithm (SDA) for solving the discrete-time algebraic Riccati equation is developed for control systems with non-invertible control weighting matrices. The proposed SDA performs similarly to Newton's method here, but without Newton's additional cost of having to solve a Stein equation in each iteration.
Chiang, Chun-Yueh, Fan, Hung-Yuan, Lin, Wen-Wei   +2 more
openaire   +3 more sources

MATLAB SIMULATIONS OF THE SOLUTION OF A LINEAR QUADRATIC CONTROL PROBLEM FOR A CLASS OF STOCHASTIC FRACTIONAL SYSTEMS WITH MARKOVIAN JUMPS [PDF]

Analele Universităţii "Constantin Brâncuşi" din Târgu Jiu: Seria Inginerie, 2019
In this paper we apply the results in [7] concerning a finite-horizon, linear, quadratic optimal control problem for class of fractional order systems (FOS) with Markovian jumps to simulate the behaviour of the state variable of the system under the ...
Iuliana Carmen Bărbăcioru , Viorica Mariela Ungureanu   +1 more
doaj  

A Tradeoff Approach for Optimal Fault Detection of Networked Control Systems With Event-Triggered Scheme

IEEE Access, 2019
An optimal fault detection (FD) approach for a class of networked control systems (NCSs) is concerned in this work. To improve the accuracy of the FD, a new event-triggered scheme (ETS) is addressed, where the output measurement transmitted or not is ...
Zhen Zhao, Jinfeng Gao, Chunping Wang
doaj   +1 more source

A Discrete-Time Algorithm for the Resolution of the Nonlinear Riccati Matrix Differential Equation for the Optimal Control [PDF]

American Journal of Civil Engineering, 2014
The Riccati Matrix Differential Equation (RMDE) is an interesting equation in different fields of science and engineering practice. In fact, that the arithmetic solution for this matrix differential equation in the general case of varying-time matrices is very difficult to find.
openaire   +1 more source

Solution of Positive Periodic Discrete Lyapunov Equations with Applications to the Balancing of Periodic Systems. [PDF]

, 1997
The discrete-time positive periodic Lyapunov equations have important applications in the balancing and potentially also in the model reduction of discrete-time periodic systems.
A. Varga, Varga, A., Andreas Varga
core   +1 more source

Comparative Performance Evaluation of an Accuracy-Enhancing Lyapunov Solver

Information, 2019
Lyapunov equations are key mathematical objects in systems theory, analysis and design of control systems, and in many applications, including balanced realization algorithms, procedures for reduced order models, Newton methods for algebraic Riccati ...
Vasile Sima
doaj   +1 more source

Mutual Adaptation and Influence: Review of Latent Dynamics Models in Human–Robot Interaction

Advanced Robotics Research, EarlyView.
Robots are becoming better teammates by learning hidden patterns in how people act. This review covers how state‐of‐the‐art approaches leverage these patterns to help robots not only react but also anticipate and guide cooperation. Here, we synthesize a unifying framework for these approaches, classify and review existing works, and highlight key ...
Mason O. Smith, Sunny Amatya, Seyed Yousef Soltanian, Jonathan Bush, Wenlong Zhang   +4 more
wiley   +1 more source

Performance improvement of discrete‐time linear‐quadratic regulators applied to uncertain linear systems using the Tikhonov regularization method

Asian Journal of Control, EarlyView.
Abstract The linear‐quadratic regulator (LQR) problem of optimal control of an uncertain discrete‐time linear system (DTLS) is revisited in this paper from the perspective of Tikhonov regularization. We show that an optimally chosen regularization parameter reduces, compared to the classical LQR, the values of a scalar error function, as well as the ...
Fernando Pazos, Amit Bhaya
wiley   +1 more source

Subspace‐Based System Identification From Binary Measurements

Asian Journal of Control, EarlyView.
ABSTRACT This paper is concerned with subspace identification from binary measurements for systems whose dynamical behavior can be splited into a deterministic and a stochastic subsystem. An identification algorithm is detailed. The main contribution of the proposed identification algorithm lies in the identification of both the deterministic subsystem
Alex Ali Mestrah, Mathieu Pouliquen, Eric Pigeon   +2 more
wiley   +1 more source