Results 71 to 80 of about 166,117 (229)
Journal of Field Robotics, EarlyView.ABSTRACT People with physical disabilities face significant mobility challenges while climbing uneven surfaces and staircases. In these circumstances, traditional wheelchairs do not provide stable, safely controlled mobility, underscoring the importance of building superior stair‐climbing wheelchairs for both medical and infrastructure purposes.
Gopisetti Manikanta +10 more
wiley +1 more source
Test Research of Friction Performance of Sinter Brake Pad for EMU
机车电传动, 2018 Three kinds of imported and domestic sinter brake pads which had been used a lot were tested in contrast, and the average measured friction coefficient was analytical investigated. It was found that brake pressure, initial brake speed and temperature had
WANG Fei, WANG Fengzhou
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Development of Brake Pads from Teak Wood Powder and Rice Husk Ash using Hotpress [PDF]
E3S Web of ConferencesTeak wood powder and rice husk ash brake pads have been made as alternative brake pad materials, but have not met the SAE J661 brake pad standards. The use of a hot press of 180 C and improvement of the composition of brake pad materials are needed to ...
Kurniawan Moch. Aziz +3 more
doaj +1 more source
ADAPT: An Autonomous Forklift for Construction Site Operation
Journal of Field Robotics, EarlyView.ABSTRACT Efficient material logistics are critical in controlling costs and schedules in the construction industry. However, manual material handling remains prone to inefficiencies, delays, and safety risks. Autonomous forklifts offer a solution to streamline on‐site logistics, reducing reliance on human operators and mitigating labor shortages.
Johannes Huemer +12 more
wiley +1 more source
Design oriented simulation of contact-friction instabilities in application to realistic brake assemblies [PDF]
, 2010 This paper presents advances in non-linear simulations for systems with contact-friction, with an application to brake squeal. A method is proposed to orient component structural modifications from brake assembly simulations in the frequency and time ...
Lemaire, R. +5 more
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Uneven distribution characteristics of contact force of large-sized non-asbestos brake pad
Advances in Mechanical Engineering, 2018 Large-sized non-asbestos brake pad is used in the brake system of mine hoister. During the braking process, uneven contact force distribution in the contact surface will occur, which accordingly leads to uneven wear and a shortened service life of the ...
Meng Qingrui, Wang Dagang, Tao Qing
doaj +1 more source
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT The Riyadh Metro represents a significant project in Saudi Arabia, designed to transform urban transportation and reduce traffic congestion within the city. With six metro lines and 85 stations, the network is expected to serve millions of passengers daily, necessitating innovative digitally driven maintenance approaches to ensure reliable ...
Tawfeeq Shawly, Ahmed A. Alsheikhy
wiley +1 more source
The British Journal of Sociology, EarlyView.ABSTRACT Using biographical methods, the study explores the lives of 34 young people undertaking engineering apprenticeships in Teesside, Northeast England. It examines why working‐class youth in a deindustrialised region might be attracted to engineering, how they might secure apprenticeship, and the invaluable role households play in orchestrating ...
Anoop Nayak, Graham Gaunt
wiley +1 more source
Effect of Braking Conditions on Wear Loss of the Disc Drake Pad
Jixie chuandongThe brake pad is one of the most critical safety part in the braking system, and it plays a vital role in ensuring drivers safety. In order to investigate the effect of braking conditions on the wear loss of disc brake pads, using Ansys Workbench ...
Zhao Xiaohui +4 more
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