Results 71 to 80 of about 1,926 (224)

Estimação e Compensação de Atritos em um Pêndulo Invertido [PDF]

, 2011
O pêndulo invertido é um sistema mecânico subatuado, inerentemente instável em malha aberta, de dinâmica não linear, sendo uma referência clássica para o estudo de problemas de controle.
TEIXEIRA, H. T.
core  

An ABS control logic based on wheel force measurement [PDF]

, 2012
The paper presents an anti-lock braking system (ABS) control logic based on the measurement of the longitudinal forces at the hub bearings. The availability of force information allows to design a logic that does not rely on the estimation of the tyre ...
A. Vigliani, Ait-Hammouda I., B. van Leeuwen, Bosch GmbH R., Botero J. C., Broughton J., Choi S. B., D. Capra, Deur J., E. Galvagno, Gustafsson F., Harifi A., Müller S., Nouillant C., Pasillas-Lépine W., Rattasiri W., Ray L. R., Solyom S., Tanelli M., V. Ondrak, Wu M. C., Yi J., Zuurbier J.   +22 more
core   +1 more source

Anti‐Disturbance Model Predictive Control for Triaxial Servo System Based on Q‐Learning Algorithm Friction Identification

IET Electric Power Applications, Volume 19, Issue 1, January/December 2025.
This article proposes a novel model predictive control (MPC) strategy for a triaxial servo system with the capability of suppressing multiple disturbances. The discrete state‐space model is built for a triaxial servo system, considering nonlinear disturbances as constraints, and Q‐learning algorithm is used to identify the parameters of the nonlinear ...
Qian Zhang, Minglei Tang, Chaohui Liu, Kaikai Diao   +3 more
wiley   +1 more source

Modélisation phénoménologique et identification d'un système de micro-positionnement [PDF]

, 2010
Les phénomènes de frottement sont à l'origine d'erreurs de positionnement importantes des servo-mécanismes. Une modélisation précise permet de compenser leur effet dans le but d'augmenter les performances du système.
ABBA, Gabriel, BOGDAN, Ioana-Corina
core   +4 more sources

Magnetorheological Fluid Dampers: A Close Look at Efficient Parametric Models

Structural Control and Health Monitoring, Volume 2024, Issue 1, 2024.
The reasonable efficiency, high reliability, and minimal maintenance requirements of the semiactive control algorithms make this form of structural control the most successful method from a practical point of view. In addition, significant progress has been made in structural control devices.
Arash Bahar, Francesc Pozo, Mehdi Rashidi Meybodi, Saeed Karami, Tzu-Kang Lin   +4 more
wiley   +1 more source

Cooperative Least Square Parameter Identification by Consensus within the Network of Autonomous Vehicles [PDF]

, 2016
authors' post-printIn this paper, a consensus framework for cooperative parameter estimation within the vehicular network is presented. It is assumed that each vehicle is equipped with a dedicated short range communication (DSRC) device and connected to ...
Fidan, Baris, Jeon, Soo, Mehdi, Jalalmaab, Mohammad, Pirani   +3 more
core   +1 more source

Research on Nonlinear Dynamics Modeling and Simulation of Harmonic Gear Drive

Jixie chuandong, 2021
Due to the particularity of the structure，the hysteretic stiffness and dynamic friction belong to the inherent properties of harmonic gear drive. Traditional models consider the stiffness as a fixed stiffness or segmented stiffness model，and the friction
Yang Luo, Manyi Chen, Jie Zhang, Ran Yang, Han Zhang   +4 more
doaj  

Dynamics of luffing motion of a hydraulically driven shell manipulator with revolute clearance joints

Defence Technology, 2022
In this study, a modeling method for investigating the dynamic characteristics of a hydraulically driven shell manipulator with revolute clearance joints is presented.
Chen Zhi-qun, Qian Lin-fang, Chen Guang-song, Nie Shou-cheng, Yin Qiang, Yue Cai-cheng   +5 more
doaj   +1 more source

Nonlinear model-based condition monitoring of advanced gas-cooled nuclear reactor cores [PDF]

, 2011
The graphite core is one critical component in gascooled nuclear reactors and it ages and degrades over time. As a result, the graphite core can dictate the life-time of a reactor in a nuclear power station.
Grimble, Michael, Inzerillo, Santo, Katebi, M, Yang, Erfu   +3 more
core  

On evolutionary system identification with applications to nonlinear benchmarks [PDF]

, 2018
This paper presents a record of the participation of the authors in a workshop on nonlinear system identification held in 2016. It provides a summary of a keynote lecture by one of the authors and also gives an account of how the authors developed ...
Barthorpe, R.J., Cross, E., Dervilis, N., Holmes, G.R., Manson, G., Rogers, T., Worden, K.   +6 more
core   +1 more source