Results 71 to 80 of about 12,777 (302)

Locomotion with Pedestrian Aware from Perception Sensor by Pavement Sweeping Reconfigurable Robot

Sensors, 2021
Regular washing of public pavements is necessary to ensure that the public environment is sanitary for social activities. This is a challenge for autonomous cleaning robots, as they must adapt to the environment with varying pavement widths while ...
Lim Yi, Anh Vu Le, Balakrishnan Ramalingam, Abdullah Aamir Hayat, Mohan Rajesh Elara, Tran Hoang Quang Minh, Braulio Félix Gómez, Lum Kai Wen   +7 more
doaj   +1 more source

Modelling of Modular Robot Configurations Using Graph Theory [PDF]

, 2008
Modular robots are systems that can change its geometry or configuration when connecting more modules or when rearranging them in a different manner to perform a variety of tasks.
Aracil Santonja, Rafael, Baca Garcia, Jose Antonio, Escalera Piña, Juan Antonio, Ferre Pérez, Manuel, Yerpes, Ariadna   +4 more
core   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

Advanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song, Peiqi Niu, Wenxi Gu, Chun Lam Clement Chan, Jiuhong Yi, Xu Liu, Peng Tan, Chon In Haydn Cheong, Qingwen Guan, Dan Fang, Bingpu Zhou, Zi Liang Wu, Ji Liu, Yan Yan Shery Huang, Iek Man Lei   +14 more
wiley   +1 more source

Multi-Objective Instantaneous Center of Rotation Optimization Using Sensors Feedback for Navigation in Self-Reconfigurable Pavement Sweeping Robot [PDF]

, 2022
Lim Yi, Anh Vu Le, Joel Chan Cheng Hoong, Abdullah Aamir Hayat, Balakrishnan Ramalingam, Mohan Rajesh Elara, Kristor Leong, Karthikeyan Elangovan, Minh Tran, Bùi Vũ Minh, Van-Duc Phan   +10 more
openalex   +1 more source

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

Advanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief, Swagato Sarkar, Anik Kumar Ghosh, Osvalds Verners, Kamal Kumar Meena, Su‐Hyeong Lee, Soosang Chae, Tobias A. F. König, Beate Krause, Andreas Fery, Mehmet Sait Özer, Anindya Nag, Amit Das   +12 more
wiley   +1 more source

Reconfiguration During Locomotion by Pavement Sweeping Robot With Feedback Control From Vision System

IEEE Access, 2020
Routine cleaning the pavement is an essential requirement to maintain a sustainable environment for social life. The different width and type of pavements raise the challenges for autonomous vehicles with fixed shape to operate effectively. In this paper,
Lim Yi, Anh Vu Le, Abdullah Aamir Hayat, Charan Satya Chandra Sairam Borusu, Rajesh Elara Mohan, Nguyen Huu Khanh Nhan, Prathap Kandasamy   +6 more
doaj   +1 more source

Adaptive locomotion of artificial microswimmers

, 2019
Bacteria can exploit mechanics to display remarkable plasticity in response to locally changing physical and chemical conditions. Compliant structures play a striking role in their taxis behavior, specifically for navigation inside complex and structured
Chao, Qianwen, Huang, Henwei, Katsamba, Panayiota, Lauga, Eric, Nelson, Bradley J., Sakar, Mahmut Selman, Uslu, Fazil Emre   +6 more
core   +1 more source

Self-Reconfigurable Hierarchical Frameworks for Formation Control of Robot Swarms [PDF]

, 2023
Yuwei Zhang, Sinan Oğuz, Shaoping Wang, Emanuele Garone, Xingjian Wang, Marco Dorigo, Mary Katherine Heinrich   +6 more
openalex   +1 more source

4D‐Printed Spin Crossover Metamaterials with Giant Programmable Positive or Negative Thermal Expansion

Advanced Materials, EarlyView.
Spin crossover composite filaments are implemented for the rational design of 4D‐printed mechanical metamaterials. The obtained bi‐material structures guided by a theoretical analysis based on analytical calculations and Finite Element Analysis simulations exhibit giant programmable positive or negative deformation with coefficients of thermal ...
Adelais Trapali, Yuteng Zhang, Seyed Ehsan Alavi, Nagham Mawassy, Raja Zulkarnain, Gábor Molnár, Lionel Salmon, Azzedine Bousseksou   +7 more
wiley   +1 more source

Analysis on Self-Morphing Process of Self-Reconfigurable Modular Robot

International Journal of Advanced Robotic Systems, 2010
The self-reconfigurable modular robot consists of many identical modules. By connecting to/disconnecting from other modules, the whole structure of the robot can transform into arbitrary other configurations.
Yanqiong Fei, Yueliang Zhu, Ping Xia
doaj