Results 81 to 90 of about 293,620 (283)

Programmable Pneumatic Actuator System for a Bioinspired Artificial Colon

open access: yesAdvanced Materials Technologies, EarlyView.
A modular soft robotic colon simulator driven by programmable pneumatic actuation is developed to mimic physiological and pathological‐like motility patterns of the large intestine. Finite element–guided design and distributed control enable anatomically realistic deformation for peristalsis, segmentation, and mass movements, supporting capsule ...
Andrew Bickerdike   +6 more
wiley   +1 more source

Research on Pantograph-Catenary Dynamics Characteristics in Mixed Double Pantographs Formation of Different Types

open access: yesChengshi guidao jiaotong yanjiu
[Objective] Due to the influence of the leading pantograph in double pantographs operation, the current collection performance of the trailing pantograph often degrades.
LU Wenwei   +5 more
doaj   +1 more source

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

open access: yesAdvanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim   +6 more
wiley   +1 more source

Dynamic of Friction Coupling Independently Rotating Wheels for High Speed

open access: yesShock and Vibration, 2017
A new lateral coupling structure with independently rotating wheels (IRW) is proposed, and longitudinal creepage is obtained by replacing the gear pair with the friction pair to synchronize the rotation speed of left and right wheels.
Yan Shi, Miao Li, Weihua Ma, Kang Chen
doaj   +1 more source

Crashworthiness analysis of the structure of metro vehicles constructed from typical materials and the lumped parameter model of frontal impact

open access: yesTransport, 2019
This paper establishes a Finite Element (FE) model of a rigid barrier impact of a single vehicle constructed from carbon steel, stainless steel, and aluminum alloy, which are three typical materials used in metro vehicle car body structures.
Tao Zhu   +4 more
doaj   +1 more source

[Texas Traction Company Minutes: 1916-1927]

open access: yes, 1916
Minutes documenting the regular and special meetings of stockholders and of the board of directors for the Texas Traction Company in Dallas, Texas. It includes documentation regarding attendance and proceedings, along with supplemental documentation ...
Southern Traction Company
core  

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Union Traction Company Safety Pamphlet

open access: yes, 1910
A magazine "devoted to the interests of the Union Traction Company of Indiana and its employes [sic]" bears a sharp image of a car from its Anderson line and conveys messages to help improve workplace ...
Union Traction Company of Indiana
core  

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

open access: yesAdvanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett   +5 more
wiley   +1 more source

Puget Sound Traction Electricity (1918)

open access: yes, 1918
Safer, cleaner and more economical than any other method. No matches necessary; turn on current - that's all. Full line of domestic heating appliances at this company's show rooms.
Puget Sound Traction, Light & Power Company
core  

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