Results 41 to 50 of about 536 (148)

Research on AMT Without Synchronizer Active Synchronization Control Strategy of Hybrid Electric Vehicles

open access: yesJixie chuandong
This study takes the shift process of a commercial vehicle equipped with an automated mechanical transmission (AMT) as the research object, with the aim of reducing shift shock and shortening shift time.
Ye Wei   +3 more
doaj  

Analysis of Skid Steer Loader Steering Characteristic

open access: yesAdvances in Mechanical Engineering, 2015
In order to analyze the steering dynamic characteristic of the skid steer loader, a cosimulation model of steering system based on theoretical analysis of skid steer loader steering process was established by using AMESim software platform and Motion ...
Feng Ren   +4 more
doaj   +1 more source

Design of a New Type Speed Regulation Device and Research of Fuzzy PID Control

open access: yesJixie chuandong, 2019
A type of stepless speed regulation device is designed based on the differential gear train and hydro-viscous speed regulation theory, and the main parameters of the planetary gear set are determined, then transmission structure is designed in ...
Pengyun Jin, Yongzhi Liang
doaj  

Dynamic Characteristics Analysis of Power Shift Control Valve

open access: yesAdvances in Mechanical Engineering, 2014
In order to study the influence that dynamic performance of shift control valve has on shifting process of construction machinery, the paper introduces working principle of the shift control valve and sets up the dynamically mathematical model and ...
Feng Ren   +5 more
doaj   +1 more source

Energy Management Strategy of a PEM Fuel Cell Excavator with a Supercapacitor/Battery Hybrid Power Source

open access: yesEnergies, 2019
Construction machines are heavy-duty equipment and a major contributor to the environmental pollution. By using only electric motors instead of an internal combustion engine, the problems of low engine efficiency and air pollution can be solved.
Tri Cuong Do   +6 more
doaj   +1 more source

Research of the Hydraulic Shift Characteristic of Engineering Vehicle Gearbox

open access: yesJixie chuandong, 2015
Taking the 200 k W power-shift engineering vehicle gearbox as research object,the general analysis of the gearbox is carried out.The simulation models of hydraulic control system and dynamic test of gearbox are constructed by utilizing AMESim software ...
Zhang Hongqiang   +4 more
doaj  

Automatic Throttle Control System Based on AMESim

open access: yesShiyou jixie, 2021
In order to solve the problems of low automation and low control accuracy of throttle in the process of well killing, based on the selection of subelements of automatic throttle control system and the control relation of hydraulic system, the flow ...
Zhang Ruiyao   +4 more
doaj  

Dynamic simulation of a rotorcraft hybrid engine in Simcenter Amesim

open access: yes, 2018
This paper assesses a series hybrid propulsion system utilizing a recuperated gas turbine configuration. An adapted engine model capable to reproduce a turboshaft engine steady state and transient operation is built and used as a baseline for a recuperated engine.
Roumeliotis, Ioannis   +4 more
openaire   +1 more source

Joint Simulation Research on Drilling String Lifting Device Based on AMESim and ADAMS

open access: yesShiyou jixie
As the drilling technology continues to develop, the requirements for conveying efficiency and automation level of drilling tool becomes increasingly high.
Song Binghao   +5 more
doaj   +1 more source

Simulation Method for Hydraulic Tensioning Systems in Tracked Vehicles Using Simulink–AMESim–RecurDyn

open access: yesActuators
We developed a robust tri-platform co-simulation framework that integrates Simulink, AMESim, and RecurDyn to address the dynamic inconsistencies observed in traditional tensioning models for tracked vehicles. The proposed framework synchronizes nonlinear
Zian Ding   +4 more
doaj   +1 more source

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