Results 81 to 90 of about 2,879,970 (295)
Design and Performance Analysis of Robotic Vertebral-Disc Unit with Cable-Driven Mechanism
BiomimeticsThe humanoid torso is crucial for the overall performance of a humanoid robot. Developing an effective humanoid spine is essential for enhancing this mechanism. This paper introduces a one-vertebral-disc unit inspired by human spine anatomy.
Wenshuo Gao +3 more
doaj +1 more source
Advanced Science, EarlyView.Intrinsic phase toughening transforms a brittle B2 intermetallic into a plastically deformable, load‐bearing phase, while a heterogeneous laminated architecture suppresses strain localization and interface cracking. The synergy between ductile intermetallics and mesoscale heterogeneity establishes a general design strategy for breaking the long ...
Lu Yang +9 more
wiley +1 more source
Stochastic Entanglement of Deterministic Origami Tentacles For Robust Robotic Grasping
Advanced Science, EarlyView.This study introduces an origami tentacle gripper to robustly grasp objects‐in air, underwater, and even in orbital space‐by exploiting a synergy between local, deterministic deformation programming and global, stochastic entanglements. A single origami tentacle can be designed to coil with a simple tendon pull.
Alec Boron +4 more
wiley +1 more source
A Monolithic Janus Hydrogel Pressure Sensor for Wearable Motion and Physiological Monitoring
Advanced Science, EarlyView.This work reports a monolithic Janus hydrogel pressure sensor featuring integrated conductive PEDOT and insulating PEGDA layers. The fabricated device achieves a rapid response time, a wide operating range, and good cyclic durability. The sensor demonstrates robust performance in tracking dynamic human joint motions, offering a scalable strategy for ...
Syed Atif Ali +7 more
wiley +1 more source
Design of a Servo Driven Adjustable Pick and Place Mechanism
, 2011 The goal of this project was to design a tooling station consisting of three of the same linkage mechanisms providing motion along three different axes.
Powers, William Andrew +3 more
core +3 more sources
Self‐Assembly of Organic–Inorganic Copolymers Toward Bio‐Inspired Cementitious Composites
Advanced Science, EarlyView.Organic–inorganic copolymerization of calcium silicate hydrate and thioctic acid produces a self‐organized nanocomposite inspired by the disordered collagen–mineral architecture of trabecular bone. The resulting material combines a compressive strength above 300 MPa with intrinsic physical reprocessibility, retaining over 80% of its strength and energy
Zonglin Xie +8 more
wiley +1 more source
Investigation of An Observed Non-Linearity in a Servo-Mechanism
, 1963 The design of instrument servomechanisms, for utilization in military aircraft, is influenced by several factors. Along with the usual dynamic requirements, size, weight, power consumption and ambient temperature are important considerations.
Vander Heyden, W. H.
core
A Tutorial on Visual Servo Control [PDF]
, 1996 This paper provides a tutorial introduction to visual servo control of robotic manipulators. Since the topic spans many disciplines our goal is limited to providing a basic conceptual framework. We begin by reviewing the prerequisite topics from robotics
Hutchinson, S. +7 more
core
Research of the Actual Path for Hybrid Input Five-bar Mechanism
Jixie chuandong, 2015 While the hybrid input five-bar mechanism in the process of actual movement,constant velocity motor will generate speed fluctuation,as a result terminal actuator will come out path error.An actual path synthesis method in consideration of hybrid input ...
Lin Bin, Yu Haiyan, Zhang Wenjun
doaj
Research on structure decoupling of passive electro-hydraulic force servo system
Advances in Mechanical Engineering, 2018 In order to study the strong force/position coupling problem of passive electro-hydraulic force servo system, taking the valve control swing motor of passive electro-hydraulic force servo system as an object, a new principle of structure coupling is ...
Geqiang Li +4 more
doaj +1 more source