Results 11 to 20 of about 694,450 (308)

Semi-active noise control for a hermetic digital scroll compressor [PDF]

open access: yesJournal of Low Frequency Noise, Vibration and Active Control, 2020
Hermetic digital scroll compressor has been widely used as a small-scale organic Rankine cycle application in the heating, ventilation, and air conditioning systems.
Kan Ye, Jinchen Ji, Sam Han
doaj   +2 more sources

Semi-active suspension preview control based on visual perception [PDF]

open access: yesZhihui kongzhi yu fangzhen
A preview control technique based on visual perception is proposed to address the body vibration problem generated by the semi-active suspension system when driving on typical discrete road surfaces. Firstly, by merging YOLOv5 target detection and stereo
ZHANG Qianman, WANG Zhifeng, XU Jie
doaj   +2 more sources

Intelligent Road-Adaptive Semi-Active Suspension and Integrated Cruise Control

open access: yesMachines, 2023
The availability of road and vehicle data enables the control of road vehicles to adapt for different road irregularities. Vision-based or stored road data inform the vehicle regarding the road ahead and surface conditions.
Hakan Basargan   +3 more
doaj   +2 more sources

Semi-Active Suspension Control Strategy Based on Negative Stiffness Characteristics

open access: yesMathematics
This paper investigates the potential of negative stiffness suspensions for enhanced vehicle vibration isolation. By analyzing and improving traditional control algorithms, we propose and experimentally validate novel skyhook, groundhook, and hybrid ...
Yanlin Chen   +4 more
doaj   +2 more sources

Semi-Active Control of Seismic Response on Prestressed Concrete Continuous Girder Bridges with Corrugated Steel Webs

open access: yesApplied Sciences, 2022
To improve the seismic capacity of prestressed concrete (PC) continuous girder bridges with corrugated steel webs (CSWs), suitable damping control measures can be used to effectively reduce the seismic response of the bridge.
Shangmin Zheng   +5 more
doaj   +1 more source

Skyhook surface sliding mode control on semi-active vehicle suspension systems for ride comfort enhancement [PDF]

open access: yes, 2009
A skyhook surface sliding mode control method was proposed and applied to the control on the semi-active vehicle suspension system for its ride comfort enhancement.
Yi Chen, Chen, Y.
core   +1 more source

Semi-Active Suspension Control Based on Deep Reinforcement Learning

open access: yesIEEE Access, 2020
The performance of vehicle body vibration and ride comfort of active or semi-active suspension with proper control is better than that with passive suspension.
Liu Ming   +4 more
doaj   +1 more source

Simulation analysis on semi-active control drop dynamics of whole aircraft landing gear

open access: yesHangkong gongcheng jinzhan, 2023
The application of semi-active control technology on landing gear is mostly limited to single or magnetorheological landing gear. The research on the whole aircraft is more valuable for the practical application of semi-active control.
REN Panting, XU Feng
doaj   +1 more source

Control of Railway Wheelsets – A Semi-active Approach [PDF]

open access: yes, 2020
This paper presents a detailed study of semi-active approach for railway wheelsets. A number of control strategies for active primary suspensions for both solid axle wheelset and independently rotating wheelsets are examined in detail and the key requirements of energy flows on both curved and straight tracks are investigated.
Mei, TX, Zaeim, A, Li, H
openaire   +3 more sources

RESEARCH AND APPLICATION OF SEMI-ACTIVE SUSPENSION CONTROL AND PERFORMANCE TESTING SYSTEM [PDF]

open access: yesEngineering Heritage Journal, 2019
Suspension is one of the important components of automobile products, and the smooth operation of the automobiles is closely related to the structure of the suspension.
Ren Chenglong
doaj   +1 more source

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