Results 11 to 20 of about 29,169,368 (250)

State dependent NGMV control of delayed piecewise affine systems [PDF]

open access: yes, 2009
A Nonlinear Generalized Minimum Variance (NGMV) control algorithm is introduced for the control of delayed piecewise affine (PWA) systems which are an important subclass of hybrid systems.
Grimble, M.J.   +5 more
core   +4 more sources

State-dependent Kalman filters for robust engine control [PDF]

open access: yes, 2006
Vehicle emissions variations impose significant challenges to the automotive industry. In these simulation studies, nonlinear estimation techniques based on state-dependent and extended Kalman filtering are developed for spark ignition engines to enhance
Grimble, Michael J.   +2 more
core   +4 more sources

A New S2 Control Chart Using Multiple Dependent State Repetitive Sampling

open access: yesIEEE Access, 2018
The combined application of multiple dependent state sampling and the repetitive group sampling (RGS) is an efficient sampling scheme for industrial process monitoring as it combines the advantages of both the sampling schemes.
Mansour Sattam Aldosari   +4 more
doaj   +1 more source

Event-triggered adaptive robust fault-tolerant control for a class of uncertain switched nonlinear systems

open access: yesAutomatika, 2023
In this paper, the adaptive robust [Formula: see text] fault-tolerant control problem for a class of switched nonlinear systems with parameter uncertainty, disturbances and actuator failures is concerned based on event-triggered control strategy.
Dong-Mei Li   +3 more
doaj   +1 more source

Adaptive Control of a Constrained First Order Sliding Mode for Visual Formation Convergence Applications

open access: yesIEEE Access, 2023
Most existing solutions that guarantee finite-time convergence of a constrained first-order sliding mode either assume that the structure of the perturbation is known apriori, or the perturbation and its derivative are bounded by unknown constants ...
Jishnu Keshavan   +2 more
doaj   +1 more source

H2−H∞ control of continuous-time nonlinear systems using the state-dependent Riccati equation approach

open access: yesSystems Science & Control Engineering, 2017
This paper presents a novel $ {H_2} - {H_\infty } $ state-dependent Riccati equation (SDRE) control approach with the purpose of providing a more effective control design framework for continuous-time nonlinear systems to achieve a mixed nonlinear ...
Xin Wang   +3 more
doaj   +1 more source

Multi-State Dependent Impulsive Control for Pest Management

open access: yesJournal of Applied Mathematics, 2012
According to the integrated pest management strategies, we propose a model for pest control which adopts different control methods at different thresholds. By using differential equation geometry theory and the method of successor functions, we prove the
Huidong Cheng, Fang Wang, Tongqian Zhang
doaj   +1 more source

A New Attribute Control Chart Using Multiple Dependent State Repetitive Sampling

open access: yesIEEE Access, 2017
In this paper, a new attribute control chart using multiple-dependent state repetitive sampling is designed. The operational procedure and structure of the proposed control chart is given.
Mansour Sattam Aldosari   +2 more
doaj   +1 more source

Synthesis of Control and State Observer for Weakly Nonlinear Systems Based on the Pseudo-Linearization Technique

open access: yesМоделирование и анализ информационных систем, 2017
In this paper, an approach to the construction of nonlinear output tracking control on a finite time interval for a class of weakly nonlinear systems with state-dependent coefficients is considered.
Dmitry A. Makarov
doaj   +1 more source

An approximating pseudospectral method with state‐dependent coefficient optimization for nonlinear optimal control problem

open access: yesIET Control Theory & Applications, 2023
The approximating sequence Riccati equation method is an efficient approach for solving the nonlinear optimal control problems, but its neglect of nonlinear dynamics and necessary optimality condition makes the control law difficult to satisfy the ...
Jianfeng Sun, Xuesong Chen
doaj   +1 more source

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