Results 91 to 100 of about 2,339,347 (247)
Debris/ice/TPS assessment and integrated photographic analysis of Shuttle Mission STS-53 [PDF]
A Debris/Ice/TPS assessment and integrated photographic analysis was conducted for Shuttle Mission STS-53. Debris inspections of the flight elements and launch pad were performed before and after launch.
Davis, J. Bradley +2 more
core +2 more sources
Energy and AIInvestigating the proton exchange membrane fuel cell (PEMFC) stack performance degradation phenomena is of vital importance for product development. In the study, the 1000 h durability experiment of a 5-kW fuel cell stack was performed under dynamic ...
Zirong Yang +7 more
doaj +1 more source
Debris/ice/TPS assessment and integrated photographic analysis for Shuttle mission STS-47 [PDF]
A debris/ice/TPS assessment and integrated photographic analysis was conducted for Shuttle Mission STS-47. Debris inspections of the flight elements and launch pad were performed before and after launch.
Davis, J. Bradley +2 more
core +1 more source
Development of a vehicle robotic driver with intelligent control system modelling for automated standard driving-cycle tests [PDF]
, 2019 New road vehicles are required to undergo several specific tests to meet the requirement set by governing bodies in various markets. These tests are often carried out over specific driving-cycles.
Mohammed Mahdi, Ammar Abdo
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, 2012 Opinnäytetyö tehtiin toimeksiantona Savarin katsastus Oy:lle. Savarin katsastus Oy on suomalainen yksityisomistuksessa oleva katsastus- ja rekisteröintipalveluja tarjoava yritys.
Nenye, Oki
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Düzce Üniversitesi Bilim ve Teknoloji DergisiVehicles with different weights are subjected to vehicle brake tests at vehicle inspection stations atregular intervals due to government regulations. Safety and efficacy of vehicle roller brake testers areimportant for reliable inspections at vehicle ...
Selman Kulaç
doaj +1 more source
International Journal of Advanced Robotic Systems, 2019 Employing unmanned aerial vehicles to conduct close proximity inspection of transmission tower is becoming increasingly common. This article aims to solve the two key problems of close proximity navigation—localizing tower and simultaneously estimating ...
Jiang Bian +3 more
doaj +1 more source
Impacts of Trip Permit Program Changes on Vehicle Operations and Inspections [PDF]
, 2005 This research project has two inter-related parts: (1) an assessment of the equity of implications of the emissions inspection program in the State of Oregon and elsewhere; and (2) an assessment of the impacts of the new trip permit program on vehicle ...
Dill, Jennifer
core +1 more source
Steering Dynamic and Hybrid Steering Control of a Novel Micro-Autonomous Railway Inspection Car
Applied SciencesThis paper aims to present a hybrid steering control method combining the self-guidance capability of a wheelset and fuzzy logic controller (FLC), which were applied to our new micro-autonomous railway inspection vehicle, enhancing the vehicle’s ...
Yaojung Shiao, Thi Ngoc Hang Thai
doaj +1 more source
The Enhanced I/M Program in Arizona: Costs, Effectiveness, and a Comparison with Pre-regulatory Estimates [PDF]
Using data from 1995 and 1996, the authors of this paper estimate the cost of the Arizona Enhanced I/M Program and the emission reductions achieved. They begin by enumerating briefly the components of I/M costs and discuss their size and incidence.
Ando, Amy +2 more
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