Results 51 to 60 of about 13,802,454 (213)

Synthesis of robust gain scheduling based fault detection filters for a class of parameter uncertain nonlinear systems [PDF]

open access: yes, 2011
We discuss the solution of the fault detection problem for parameter uncertain nonlinear systems using a gain scheduling based approach. By using a set of linearized plant models, a set of least order linear fault detection filters is determined to serve
Andras Varga, Varga, Andreas
core   +1 more source

A Data-Based Approach for Modeling and Analysis of Vehicle Collision by LPV-ARMAX Models

open access: yesJournal of Applied Mathematics, 2013
Vehicle crash test is considered to be the most direct and common approach to assess the vehicle crashworthiness. However, it suffers from the drawbacks of high experiment cost and huge time consumption.
Qiugang Lu   +2 more
doaj   +1 more source

Robust linear parameter-varying output-feedback control of permanent magnet synchronous motors

open access: yesSystems Science & Control Engineering, 2021
This paper investigates the design of a robust linear parameter-varying (LPV) controller for speed regulation of surface permanent magnet synchronous motors (SPMSMs).
Shahin Tasouijan   +3 more
doaj   +1 more source

Prenatal imaging phenotypes and outcomes of umbilical‐portal‐systemic venous shunts in singleton and twin pregnancies: A historical cohort study

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
This retrospective cohort compared umbilical‐portal‐systemic venous shunts in singleton and twin pregnancies. Type III was the most common subtype in singletons, whereas Type II was the most common in twins. Fetal growth restriction was more frequent in twins, but primary structural anomaly rates were similar.
Yun Zhang   +8 more
wiley   +1 more source

Advanced Air Path Control in Diesel Engines Accounting for Variable Operational Conditions

open access: yesIEEE Access, 2018
In this paper, we develop an extended linear parameter-varying (LPV) model to design an LPV controller for air path system control in diesel engines.
Ercan Atam
doaj   +1 more source

Zonotopic Linear Parameter Varying SLAM Applied to Autonomous Vehicles

open access: yesSensors, 2022
This article presents an approach to address the problem of localisation within the autonomous driving framework. In particular, this work takes advantage of the properties of polytopic Linear Parameter Varying (LPV) systems and set-based methodologies ...
Marc Facerias   +2 more
doaj   +1 more source

Bayesian optimized color filter: A fast method for segmentation of plant phenotypes from 3D point cloud images

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Multispectral three‐dimensional (3D) imaging offers substantial potential for plant phenotyping, yet manual segmentation of plant organs remains a bottleneck in breeding programs. We developed a color‐based filtering workflow for faba bean (Vicia faba L.) point clouds that optimizes lower and upper thresholds of spectral indices and broadband ...
Lennart Scheer   +6 more
wiley   +1 more source

An LPV-Based Online Reconfigurable Adaptive Semi-Active Suspension Control with MR Damper

open access: yesEnergies, 2022
This study introduces an online reconfigurable road-adaptive semi-active suspension controller that reaches the performance objectives with satisfying the dissipativity constraint. The concept of the model is based on a nonlinear static model of the semi-
Hakan Basargan   +3 more
doaj   +1 more source

Outracing a National Level Model Racing Car Champion: A Hybrid Model‐Based Data‐Driven Approach

open access: yesJournal of Field Robotics, Volume 43, Issue 7, Page 4821-4835, October 2026.
ABSTRACT This paper discusses lap time optimization, focusing on a single lap without considering opponents in autonomous racing. The paper presents a control and optimization architecture composed of a model‐based low level controller and a higher level iterative learning algorithm with the goal of obtaining the fastest qualifying lap in autonomous ...
Mustafa Alp   +3 more
wiley   +1 more source

Piezo‐Coupling Effects in Smart Polymers: Toward Ultrasensitive Sensing and Biomedical Applications

open access: yesAdvanced Science, Volume 13, Issue 51, 14 September 2026.
Piezo‐coupling effects are the foundational factors for the development of multifunctional and self‐powered platforms. Central to this advancement is the use of stimuli‐responsive smart polymers, which offer mechanical flexibility, biocompatibility, and simplified structural complexity with improved sensitivity and energy efficiency.
Duc Khanh Tran   +6 more
wiley   +1 more source

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