Results 81 to 90 of about 73,082 (311)
Unusual Swelling Behavior of Hydrogels Modified with Spiropyran as Appendage or Crosslinker
Advanced Functional Materials, EarlyView.Not so innocent after all—spiropyran crosslinkers in methylenebisacrylamide‐crosslinked poly(acrylamide‐co‐acrylic acid) hydrogels increase crosslinking density, but also, counterintuitively, increase swelling. Charge complexation, cooperative chemo‐mechanical effects, and aggregation may explain these observations.
Michael M. Lerch +7 more
wiley +1 more source
A Mathematical Model to Estimate the Position of Mobile Robot by Sensing Caster Wheel Motion
MATEC Web of Conferences, 2018 This paper describes the position estimation of mobile robot by sensing caster wheel motion. A mathematical model is developed to determine the position of mobile robot by sensing the angular velocity and heading angle of the caster wheel.
Amarendra Jnana H. +2 more
doaj +2 more sources
ActuatorsThis paper deals with the synthesis and implementation of a controller for asymptotic tracking of the desired trajectory of a mobile robot. The mobile robot used for the experimental validation has eight motors with an inner control loop.
Branimir Ćaran +3 more
doaj +1 more source
Research of GPS track generation and location based on mobile robot
Gong-kuang zidonghua, 2016 GPS location module was designed according to GPS principle and applied in location and navigation of mobile robot. Some tests were done about the mobile robot with the GPS location module indoors and outdoors through setting starting point and ...
ZHAO Jianwei +3 more
doaj +1 more source
Cognitive social zones for improving the pedestrian collision avoidance with mobile robots [PDF]
, 2019 Daniel Herrera +4 more
openalex +1 more source
3D Digital Light Processing of Redox‐Active Polymers for Electrochemical Applications
Advanced Functional Materials, EarlyView.3D printing of electrochemically switchable conducting polymers is achieved by Digital Light Processing of redox‐active carbazole‐based polymer materials. Complex 2D and 3D architectures including dot arrays and pyramids clearly show the potential for novel 3D switchable electrochemical devices for sensors, electrochromic displays as well as 3D printed
Christian Delavier +4 more
wiley +1 more source
Electroactive Liquid Crystal Elastomers as Soft Actuators
Advanced Functional Materials, EarlyView.Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley +1 more source
Time-Energy Optimal Control of a Mobile Robot Using Direct Numerical\n Method [PDF]
, 2013 Mohamad T. Shahab +2 more
openalex +1 more source
Advanced Functional Materials, EarlyView.In situ monitoring of bulk photoalignment reveals how molecular weight, azobenzene content, cooling rate, and thickness govern ordering in main‐chain liquid crystalline polymers. Optimized copolymers exceed conventional thickness limits, maintaining stable alignment up to 130 µm with high energy efficiency and reversible optical patterning.
Jaechul Ju +3 more
wiley +1 more source
Mobile Robot Motion Control Using a Combination of Fuzzy Logic Method and Kinematic Model [PDF]
, 2022 Anh‐Tu Nguyen +3 more
openalex +1 more source