Results 61 to 70 of about 22,459,067 (296)

A New Control Strategy for an Electronic Differential System for Urban Electric Vehicles

Inventions, 2018
This paper presents a control strategy that is applied in turning control for decentralized electric vehicles known as the electronic differential system. The conventional mechanical differential has drawbacks, such as bulkiness and slow response.
Yu-Chen Chang, Chuan-Yi Lu, Wei-Chun Chen, Jia-Sheng Hu, Jinn-Feng Jiang, Tsu-Kun Chang, Hung-Yuan Wei   +6 more
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

An experiment on electric power steering (EPS) system of a CAR

, 2011
This paper describes an experiment on Electric Power Steering (EPS) system of a car. Nowadays EPS system can be considered as a Mechatronics system that reduces the amount of steering effort by directly applying the output of an electric motor to the ...
Mohd Razali, Norrul’ Aine, Rashid, Muhammad Mahbubur, M. Akhtaruzzaman, Norrul’ Aine Binti Mohd Razali, Amir Akramin Shafie, Shafie, Amir Akramin, Mohd. Mahbubur Rashid, Akhtaruzzaman, Md.   +7 more
core   +1 more source

Optimal design of Electric Power Assisted Steering system (EPAS) using GA-PID method [PDF]

, 2002
The introduction of Electric Power Assisted Steering (EPAS) system is gradually replacing the conventional steering system in modern cars. The main advantage of EPAS system is the ability to minimise energy consumption.
Toha, Siti Fauziah, Toha, S. F., Ibrahim, B. S. K. K., H. M. I., Nizam, Ksm Kader Ibrahim, Babul Salam, Mohd Yusri, Atieleya Batrisha, Azubir, N. A. M., Mohd Azubir, Nor Aziah, Hassan, M. K., Mohamed Piah, Norliza, Ab Rahman, Nurul Hidayah, Hassan, Mohd Khair, N.A.M. Azubir, H.M.I. Nizam, M.K. Hassan, S.F. Toha, B.S.K.K. Ibrahim   +16 more
core   +2 more sources

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Study of Vibration of Electric Power Steering Systems Using a Continuous System Model

, 2017
Electric power steering systems (EPS) offer better fuel efficiency than hydraulic power steering system. However, EPS systems are plagued with noise and vibrations, which can undermine the comfort of drivers. In previous works, steering systems have been
Joubaneh, Es\u27Hagh Farzaneh, Oumar R. Barry, Freund, Mary K., Barry, Oumar R., Mary K. Freund, Es’hagh Farzaneh Joubaneh, Tanbour, Emad Y., Emad Y. Tanbour   +7 more
core   +1 more source

Simulation of Electrically Powered Hydraulic Steering System in Electric Vehicles

Journal of Asian Electric Vehicles, 2004
As concerns about global and local pollution have grown, stricter and stricter environmental legislations are enforced. A fuel cell city bus was developed in the last year, which is supported by Ministry of Science and Technology in China. The simulation of an electrically powered hydraulic steering system used in the developed fuel cell city bus is ...
Chen, Yong, Chen, Quanshi, Huang, Yong
openaire   +2 more sources

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Research on Modeling and Control Strategy of Electric Power Steering

, 2011
This paper establishes the differential equation model and simulink simulation model of Electric Power Steering (EPS). After determining the structure of the control system, closed-loop control of given signal filtering and steering dish corner feedback ...
Chang Shu Zhan, Ning Xu, Zhen Jiang Ma
core   +1 more source