منابع مشابه
Bounding with Active Wheels and Liftoff Angle Velocity Adjustment
The bounding gait for the Platform for Ambulating Wheels (PAW), a new and unique hybrid wheeled-leg system is presented here. Two hypotheses are tested and discussed: first, that the robot’s forward speed can be increased by increasing the leg liftoff angles and, second, that addition of distally-mounted actuated wheels can be used in running gaits such as the bound. Both hypotheses were tested...
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Modern diesel fuel injection system (common rail and pump-nozzle-units) requires the reference of crank angles, engine speed and load to estimate the two parameters: crank angle at the start of fuel injection and amount of fuel to inject for a diesel engine. Measurement of engine speed of a combustion engine is carried out by sensor wheels mounted on the crankshaft. Crank angles can be estimate...
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MOST STUDIES OF the economic impact of immigration are motivated by the desire to understand how immigrants affect various dimensions of economic status in the population of the host country. This motivation explains the persistent interest in determining whether immigrants “take jobs away” from native workers, as well as the attention paid to measuring the fiscal impact that immigration inevit...
متن کاملGuest Editorial: Reinventing the Wheels
duty vehicles are amazing artifacts, made by the world's largest industry and fueled by the second-largest. American automakers make a new light vehicle every 2 seconds. Cheaper per kilogram than a fast-food hamburger, those vehicles meet conflicting requirements for performance, emissions, fuel economy, esthetics, and safety with remarkable skill. Yet, a typical light vehicle releases its own ...
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ژورنال
عنوان ژورنال: AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe
سال: 2018
ISSN: 2450-7725,1509-5878
DOI: 10.24136/atest.2018.216