Results 51 to 60 of about 9,346,290 (225)
steel research international, EarlyView.The article explores how high‐strength steels and press hardening revolutionize lightweight chassis design for heavy‐duty vehicles. It reveals that press hardened steels combined with shot peening can cut weight by up to 34% and reduce environmental impact by 21%–32%.
Violeta Vargas‐Parra +7 more
wiley +1 more source
Study on Control Strategy of Electric Power Steering for Commercial Vehicle Based on Multi-Map
World Electric Vehicle Journal, 2023 In order to solve the problem where the traditional electric power steering system (EPS) provides too much assist torque under low load and low adhesion coefficient, which damages the driver’s road feeling and affects driving safety, this paper designs a
Yaohua Li +4 more
doaj +1 more source
Energies, 2014 This paper presents an acceleration slip regulation (ASR) system for four-wheel drive (4WD) electric vehicles, which are driven by the front and rear axles simultaneously.
Hongwen He +3 more
doaj +1 more source
Multi‐level fatigue reliability assessment of reinforced concrete railway bridges
Structural Concrete, EarlyView.Abstract This paper presents a multi‐level reliability framework for assessing the fatigue life of reinforced concrete (RC) railway trough bridges subjected to cyclic loading. The framework incorporates increasing levels of analytical complexity and real‐world data in four steps. First, an analytical model applies S–N curves and the Palmgren–Miner rule
Silvia Sarmiento +7 more
wiley +1 more source
Side‐by‐side long‐term performance assessment of GFRP‐ and steel‐reinforced concrete bridge decks
Structural Concrete, EarlyView.Abstract The corrosion‐induced deterioration of steel‐reinforced bridge decks is a service life concern, especially in cold regions, where the use of deicing chemicals is common. To address this issue, glass fiber‐reinforced polymer (GFRP) reinforcement has received growing attention, owing to the GFRP's resistance to conventional corrosion.
Shadi Azad +2 more
wiley +1 more source
Structural Concrete, EarlyView.Abstract Chloride‐exposed reinforced‐concrete structures often suffer localized corrosion, so corrosion initiation time and average steel loss are poor indicators of structural performance. This paper presents a spatially resolved, proof‐of‐concept framework that couples diffusion‐based chloride ingress and initiation with a localized morphology model ...
Deniz Yilmaz, Karel Thoma, Ueli Angst
wiley +1 more source
Design of four axis aircraft based on Android control
MATEC Web of Conferences, 2017 A four axle aircraft is designed with the open source firmware MWC is used as the flight control board. The MPU6050 gyro sensor and BMP085 pressure sensor are used to acquire the attitude data of aircraft in real time.
Tan Linglong, Wang Qing, Li Zexin
doaj +1 more source
Observer-based LPV control design of quad-TRUAV under rotor-tilt axle stuck fault
, 2020 This chapter introduces the control method of the quad-TRUAV in the transition procedure under rotor -tilt axle stuck fault. By introducing virtual control inputs, the nonlinear model of the quad-TRUAV is transformed into the LPV form, and observer based
Liu Z(刘重) +4 more
core
Symbolic Interaction, EarlyView.Despite its ubiquity, the trucking industry is not well‐understood in social scientific literature. Gathering insight into truckers' worlds is difficult due to the solitary, isolating, and unpredictable nature of the work. An understanding of truckers' work lives and work ideologies is even further limited.
Michael A. Fleming
wiley +1 more source
Research on axle load transfer of low-medium speed maglev tractor
机车电传动, 2022 In order to study the axle load transfer of low-medium speed maglev tractor, the theoretical calculation formula of axle load transfer of maglev tractor was derived, and the axle load transfer results of maglev tractor under quasi-static condition were ...
LUO Jianli
doaj