Results 41 to 50 of about 7,920 (252)

Quarter car active suspension system design using optimal and robust control method [PDF]

open access: yes, 2020
This paper offers with the theoretical and computational evaluation of optimal& robust controlproblems, with the goal of providing answers to them with MATLAB simulation.For the robust control, -synthesis controller and for the ...
Jibril, Mustefa
core   +1 more source

Metro Train Braking Simulation Control System Based on EP2002 Braking System

open access: yesChengshi guidao jiaotong yanjiu
[Objective] To address the issue of the highly integrated internal structure of the EP2002 valve system, which hinders internal fault injection, a metro train braking simulation control system that accurately reflects the functioning mechanism of the ...
Wenchuan ZHANG, Chenglian LANG
doaj   +1 more source

Simcenter Amesim virtual validation of a BEV using EMR methodology

open access: yes2021 IEEE Vehicle Power and Propulsion Conference (VPPC), 2021
As stricter regulations on air quality are imposed on automotive manufacturers, simulation is playing a more important role in the electric vehicles design and production. Virtual testing helps reduce the costs of assessing vehicle performances and flaws which can be corrected early on, before the real testing is begun.
HUSAR, C. (Calin)   +8 more
openaire   +2 more sources

AMESim Based Simulation Study of Closed Cylinder Lifting System

open access: yesShiyou jixie, 2021
In order to improve the offshore drilling efficiency and ensure the drilling safety, the hydraulic principle of closed hydraulic cylinder lifting system was proposed, and the realization method and control logic of 3 key technologies such as load lifting
Li Huan   +4 more
doaj  

Research on control strategy of asymmetric electro-hydraulic servo system based on improved PSO algorithm

open access: yesAdvances in Mechanical Engineering, 2022
In the electro-hydraulic servo control system, there are some problems, such as low position control accuracy, uncontrollable speed, speed impact, and asymmetric control due to the asymmetry of hydraulic cylinder.
Yu Ma   +4 more
doaj   +1 more source

Applied program for modeling the energy efficiency of industrial hydraulic drive system [PDF]

open access: yes, 2019
Розроблено програмне забезпечення для визначення рівня енергетичної ефективності систем промислового гідроприводу з різними варіантами організації процесу роботи системи шляхом спрощеного моделювання.
Губарев, Олександр Павлович   +1 more
core   +1 more source

Proposal for Optimization of Spool Valve Flow Force Based on the MATLAB-AMESim-FLUENT Joint Simulation Method

open access: yesIEEE Access, 2018
This paper focuses on the open-center multi-way valve used in loader buckets. To solve the problem of excessive flow force that leads to spool clamping in the reset process, joint simulations adopting MATLAB, AMESim, and FLUENT were carried out. Boundary
Qianpeng Chen   +3 more
semanticscholar   +1 more source

Insight Into Puncture‐Induced Thermal Runaway in Lithium‐Ion Batteries to Reduce Fire Risks in Electric Vehicle Collisions

open access: yesBattery Energy, Volume 4, Issue 6, November 2025.
This review examines nail penetration‐induced thermal runaway (TR) in lithium‐ion batteries, analyzing experimental and modeling studies on critical factors—battery materials, nail properties, state of charge, and penetration dynamics. It also explores internal short‐circuit modes, TR severity, and safety solutions such as advanced separators, non ...
Hong Zhao   +5 more
wiley   +1 more source

Design and Analysis of Mechanisms of 7-, 8- and 9-Speed Automatic Transmissions for Vehicle Powertrains

open access: yesEnergies, 2023
As the core device of engine-driven vehicle powertrains, the automatic transmission (AT) can obtain different output torques and speeds. Designing new mechanisms is the foundation for developing innovative ATs.
Wenjian Yang, Xindong Xiao
doaj   +1 more source

Numerical simulation of three-phase flow in an external gear pump using immersed boundary approach [PDF]

open access: yes, 2019
This paper presents a three-phase fully compressible model applied along with an immersed boundary model for predicting cavitation occurring in a two dimensional gear pump in the presence of non-condensable gas (NCG).
Gavaises, M.   +3 more
core   +1 more source

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