Results 141 to 150 of about 98,725 (314)

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Optimal control of the heave motion of marine cable subsea-unit systems [PDF]

open access: yes, 1995
One of the key problems associated with subsea operations involving tethered subsea units is the motions of support vessels on the ocean surface which can be transmitted to the subsea unit through the cable and increase the tension.
Huang, S., Vassalos, D.
core  

Liquid Crystalline Elastomers in Soft Robotics: Assessing Promise and Limitations

open access: yesAdvanced Robotics Research, EarlyView.
Liquid crystalline elastomers (LCEs) are programmable soft materials that undergo large, anisotropic deformation in response to external stimuli. Their molecular alignment encodes directional actuation in a monolithic structure, making them long‐standing candidates for soft robotic systems.
Justin M. Speregen, Timothy J. White
wiley   +1 more source

Biomechanical Design and Validation of a Novel Elliptical Sleeve Pedicle Screw for Enhanced Spinal Fixation Stability

open access: yesBioengineering
This study aimed to develop a novel modular pedicle screw system incorporating an elliptical sleeve to conform the pedicle’s elliptical cross-section and enhance fixation strength with mechanical stability.
Ting-Shuo Hsu   +4 more
doaj   +1 more source

Bending Fatigue Strength of Case-Hardened Gears

open access: yesBulletin of JSME, 1968
T. Aida, S. Oda, K. Kusano, Y. Ito
openaire   +2 more sources

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza   +3 more
wiley   +1 more source

Development of cyclic bending torsion testing equipment for fatigue strength evaluation of steel pole

open access: yesNihon Kikai Gakkai ronbunshu
To achieve reliable logistics, the construction of transportation infrastructure is essential, and the safety guarantees of various types of poles are required as well.
Noritake HIYOSHI   +4 more
doaj   +1 more source

Nanomaterial‐Based Muscle Cell/Neural Tissue Biohybrid Robots: From Actuation to Biomedical Applications

open access: yesAdvanced Robotics Research, EarlyView.
Muscle cell‐based biohybrid robot using nanomaterials for function enhancement and neural function for biomedical applications. Biohybrid robotics, an emerging field combining biological tissues with artificial systems, has made significant progress in developing various biohybrid constructs, including muscle‐cell‐driven biorobots and microbots.
Minkyu Shin   +4 more
wiley   +1 more source

Small Sample Test Statistic Method for the Gear Fatigue Characteristic

open access: yesJixie chuandong, 2016
The test research of bending fatigue strength of 38 Si Mn Mo through hardened gear is carried out by using the STRONl603 electromagnetic resonance fatigue testing machine and double teeth pulsating loading method.
Ma Yongjie, Cheng Guang, Liu Huan
doaj  

Study on Bending Fatigue Strength of Gears : 7th Report, Bending Fatigue Strength of Case-Hardened Gears

open access: yesTransactions of the Japan Society of Mechanical Engineers, 1967
Toshio AIDA   +3 more
openaire   +2 more sources

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