Results 151 to 160 of about 116,100 (353)
Application of Welding Process Parameters Using AI Algorithm
Turkish Journal of Computer and Mathematics Education (TURCOMAT), 2018 Welding is a complex process that plays a critical role in various industries, including manufacturing, construction, and automotive. Achieving optimal welding process parameters is essential to ensure high-quality welds with minimal defects. However, determining the optimal parameters requires extensive experimentation and expertise, which can be time-
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Hierarchical Artificial Muscle with Nonlinear Elasticity for Antagonistic and Cyclic Robotics
Advanced Science, EarlyView.We construct hierarchical muscles by plying nylon fibers around a heating wire. The hierarchical muscle shows a J‐shaped passive curve, which shows benefit in antagonistic muscle pair and work accumulation mechanism. We also develop a computational, first‐principle model to understand the physics of both active actuation stroke and passive J‐curve ...
Samuel Tsai +15 more
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Multi-Objective Considered Process Parameter Optimization of Welding Robots Based on Small Sample Size Dataset [PDF]
, 2023 Jihong Yan, Mingyang Zhang, Yuchun Xu
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Vacuum–Laser Fabrication of Programmable Soft Actuators
Advanced Science, EarlyView.A rapid and accessible fabrication strategy for inflatable soft actuators is presented, combining vacuum sealing with laser cutting of low‐cost thermoplastic pouches. The method enables precise sealing, fast fabrication, and programmable multi‐cell geometries.
Ashkan Rezanejad +5 more
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Millimeter‐Scale Dual‐Opposing RNA‐Gradient Hydrogel for Interfacial Gene Silencing
Advanced Science, EarlyView.A branched microfluidic platform enables the fabrication of millimeter‐scale hydrogels with dual‐opposing RNA‐gradients for precise spatial control of cell gene expression. This device allows for the generation of multiple constructs at once, offering potential for future engineering of complex tissue interfaces with improved physiological relevance ...
Tyler Hoffman +11 more
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Process Parameters of Friction Stir Welding
International Journal of Engineering Research and, 2017 null Prashant Pratap Mall +1 more
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Process Parameters Optimization of Aa2024 Alloy Friction Stir Welding using Taguchi’s Technique
, 2019 Ch. Radhika, Naveen Kumar
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Advanced Science, EarlyView.This paper proposes a hierarchical reconfigurable metasurface architecture (HRMA) to achieve comprehensive electromagnetic parameter modulation and on‐demand polymorphic function switching. The reconfigurable metasurface is divided into a programmable core (PC) and scenario‐guided functional modules (FMs), exhibiting significant flexibility and ...
Lihao Zhu +11 more
wiley +1 more source