Results 101 to 110 of about 65,028 (302)

Modelling and Simulation of an Experimental Vehicle with Magnetorheological Dampers

, 2004
Semi-active dampers with magnetorheological fluids are a well suited alternative for the classical hydraulic dampers with controllable orifice in many application areas including automotive.
Tapavicza, M. von, Bose, L., Altmann, F., Vaculin, O.   +3 more
core  

Modelling and Control of a Semi-active Suspension System

, 2014
Publisher Copyright: © Springer Science+Business Media Dordrecht 2014.The suspension system is composed of several deformable elements such as springs and dampers, which connect the car body to wheels and absorb vibrations generated by road ...
Lerma, G., Iglesias, I., I. Iglesias, I. Cabanes, Cabanes, I., A. Colina, G. Lerma, Colina, A.   +7 more
core   +1 more source

Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes

Advanced Materials, EarlyView.
Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti, Sergio Martínez‐Saiz, Morena Cervino, Edoardo Stanzani, Sandra Jenatsch, Qingsen Zeng, Joo Sung Kim, Dong‐Hyeok Kim, Eojin Yoon, Tae‐Woo Lee, Daniel Tordera, Henk J. Bolink   +11 more
wiley   +1 more source

Time-delayed vibration control and parameter optimization of semi-active vehicle suspension designed for random road excitation

Journal of Low Frequency Noise, Vibration and Active Control
Under the influence of road excitations, the acquisition of optimal time-delayed feedback control parameters is deemed crucial for the improvement of the vibration reduction effect of semi-active vehicle suspension systems. Moreover, different effects on
Yong Guo, Yong-Jing Li, Yan-Bo Wei
doaj   +1 more source

Performance Analysis of a Semiactive Suspension System with Particle Swarm Optimization and Fuzzy Logic Control

The Scientific World Journal, 2014
This paper uses a quarter model of an automobile having passive and semiactive suspension systems to develop a scheme for an optimal suspension controller.
Abroon Jamal Qazi, Clarence W. de Silva, Afzal Khan, Muhammad Tahir Khan   +3 more
doaj   +1 more source

Design Considerations for a Semi-Active Electromagnetic Suspension System

IEEE Transactions on Magnetics, 2006
Vehicle manufacturers always strive to improve the vehicle handling and passenger safety and comfort. One of the focus points for the automotive industry is the (semi-)active suspension system for which various commercial technologies are existing, varying from pneumatic to hydraulic.
Paulides, J.J.H., Encica, L., Lomonova, E.A., Vandenput, A.J.A.   +3 more
openaire   +1 more source

Semi-Active Vibration Control of Seat Suspension Equipped with a Variable Equivalent Inertance-Variable Damping Device

, 2023
The seat suspension has a significant influence on riding comfort in many practical applications, such as heavy duty vehicles, military vehicles, and high-speed crafts.
Haiping Du (6500786), Guijie Liu (3688519), Pengfei Liu (136115), Guangrui Luan (20267259), Donghong Ning (20051157)   +4 more
core  

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Constrained Nonlinear Control of Semi-Active Hydro-Pneumatic Suspension System

Computation
Aiming at the characteristics of limited actuation capability of the semi-active control system and strong nonlinearity of the hydro-pneumatic suspension, a constrained nonlinear control strategy of a semi-active hydro-pneumatic suspension system is ...
Biao Qiu, Chaiyan Jettanasen
doaj   +1 more source

A Study of Semi-Active Vibration Control for Vehicle Suspension System Using an Adjustable Shock Absorber

, 2014
[[abstract]]A semi-active vehicle suspension system using an adjustable shock absorber for a quarter-car model vibration control is presented in this paper. Two control techniques are developed for assessing both ride comfort and road handling.
Wu, Jian-Da; Lin, Chih-Jer; Kuo, Kun-Yin
core