Results 21 to 30 of about 3,206,320 (297)

Model Reference Control for Linear Time-Varying Systems: A Direct Parametric Approach

open access: yesIEEE Access, 2020
This paper investigates model reference control for linear time-varying (LTV) systems. It is shown that the problem can be decomposed into two sub-problems: a state feedback stabilization problem of LTV systems and a feed-forward compensation problem ...
Yin-Dong Liu, Li-Mei Wang, Long-Wen Liu
doaj   +1 more source

Hamiltanian minimum principle for optimum control of the distance learning process

open access: yesСистемный анализ и прикладная информатика, 2022
A mathematical learning model based on control theory in the form of an inhomogeneous linear differential equation is proposed. Analytical formulas and graphs for optimal program control and optimal trajectory are obtained from the principle of the ...
S. Ya. Zhukovich
doaj   +1 more source

Designing Spacecraft Attitude Control Using Model-free Optimal Control Theory [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2017
The purpose of the present paper is to prove the model-free optimal control theory. This theory is derived from the principles of dynamic programming and it is produced for discrete-time systems.
Farid Taji Hervi, ALIREZA NOVINZADEH
doaj  

Linear Bayesian Inference Theory Applied in Complex Analysis of Economic Forecasting and Management

open access: yesChemical Engineering Transactions, 2016
This paper systematically studied the Bayesian theory and methods of modern economic management in the multivariate models, including three linear models: single equation model, multi-equation model systems and Bayesian vector VAR (p) model.
C.Y. Bai
doaj   +1 more source

The Hamiltonian and Lagrangian Approaches to the Dynamics of Nonholonomic Systems [PDF]

open access: yes, 1996
This paper compares the Hamiltonian approach to systems with nonholonomic constraints (see Weber [1982], Arnold [1988], and Bates and Sniatycki [1993], van der Schaft and Maschke [1994] and references therein) with the Lagrangian approach (see Koiller [
Koon, Wang Sang, Marsden, Jerrold E.
core   +5 more sources

Approximately bisimilar symbolic models for nonlinear control systems [PDF]

open access: yes, 2007
Control systems are usually modeled by differential equations describing how physical phenomena can be influenced by certain control parameters or inputs.
Girard, Antoine   +2 more
core   +5 more sources

Learning-Based Nonlinear Model Predictive Controller for Hydraulic Cylinder Control of Ship Steering System

open access: yesJournal of Marine Science and Engineering, 2022
The steering mechanism of ship steering gear is generally driven by a hydraulic system. The precise control of the hydraulic cylinder in the steering mechanism can be achieved by the target rudder angle.
Xiaolong Tang, Changjie Wu, Xiaoyan Xu
doaj   +1 more source

Group Theory in the Problems of Modeling and Control of Multi-Body Systems [PDF]

open access: yes, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

A game theory model for electricity theft detection and privacy-aware control in AMI systems [PDF]

open access: yes2012 50th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2012
We introduce a model for the operational costs of an electric distribution utility. The model focuses on two of the new services that are enabled by the Advanced Metering Infrastructure (AMI): (1) the fine-grained anomaly detection that is possible thanks to the frequent smart meter sampling rates (e.g., 15 minute sampling intervals of some smart meter
Cardenas, Alvaro A.   +4 more
openaire   +3 more sources

Analysis and optimal boundary control of a nonstandard system of phase field equations [PDF]

open access: yes, 2012
We investigate a nonstandard phase field model of Cahn-Hilliard type. The model describes two-species phase segregation and consists of a system of two highly nonlinearly coupled PDEs.
Colli, Pierluigi   +2 more
core   +3 more sources

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