Results 151 to 160 of about 31,706 (269)
[Cucuta, Locomotive 17, Erecting Card Drawing No. 8230]
, 1914 Erecting card drawing for Cucuta.This erecting drawing was created for Cucuta, Locomotive 17, Class No. 08-10 1/4 C 16. Erecting Card 8230. Index Number: 1031-9. For more technical details on this drawing, see Baldwin Erecting Drawings by Road Name: http:
Baldwin Locomotive Works
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Numerical Modeling of Photothermal Self‐Excited Composite Oscillators
Advanced Robotics Research, EarlyView.We present a numerical framework for simulating photothermal self‐excited oscillations. The driving mechanism is elucidated by highlighting the roles of inertia and overshoot, as well as the phase lag between the thermal moment and the oscillation angle, which together construct the feedback loop between the system state and the environmental stimulus.
Zixiao Liu +6 more
wiley +1 more source
[Los Angeles Terminal, Locomotive 5, Erecting Card Drawing No. 2011]
, 1891 Erecting card drawing for Los Angeles Terminal.This erecting drawing was created for Los Angeles Terminal, Locomotive 5, Class 10-30 D 283. Erecting Card 2011. Index Number: 671A-30.
Baldwin Locomotive Works
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Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots
Advanced Robotics Research, EarlyView.This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu +5 more
wiley +1 more source
[Tonopah, Locomotive 261, Erecting Card Drawing No. 5031]
, 1905 Erecting card drawing for Tonopah.This erecting drawing was created for Tonopah Locomotive 261, Class 06-34 D 261. Erecting Card Drawing No. 5033. Index Number: 468-92.
Baldwin Locomotive Works
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A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine
Advanced Robotics Research, EarlyView.This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff +4 more
wiley +1 more source
Вестник Научно-исследовательского института железнодорожного транспорта, 2015 Changes in the record keeping system of motive power status and utilization indices called for developing new normalization principles of the operating locomotive fleet incorporating available and nonavailable fleets.
V. I. Nekrashevich +2 more
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[Cambria & Indiana, Locomotive 4, Erecting Card Drawing No. 7186]
, 1911 Erecting card drawing for Cambria & Indiana Railroad.This erecting drawing was created for Cambria & Indiana Locomotive 4, Class 12-40 1/4 E 2. Erecting Card 7186. Index Number: 371-63.
Baldwin Locomotive Works
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Efficient and Robust Standing Postures of Quadruped Robots
Advanced Robotics Research, EarlyView.A calibrated static framework estimates load, optimizes torques, and adapts posture so quadruped robots stand efficiently and robustly under external payloads, achieving up to 50% lower torque demand. Inspired by the natural posture adjustments of animals under external loading, this article presents an optimization‐based framework for minimizing joint
Mohamad Kanaan +5 more
wiley +1 more source
Wheel Plate Shape Optimization for Heavy Axle Load Locomotive
机车电传动, 2010 The wheel plate shape of 35 t axle load locomotive had been optimized. The maximum equivalent stress of optimized plate is less than the old one when the locomotive passing through a turnout and curve and the mass of optimized wheel was also reduced. The
王坤全, 姚远, 张红军
doaj