Results 131 to 140 of about 13,189 (260)

High-Dimensional Small-Sample Feature Selection Using Co-Evolutionary Ant Colony Optimization Inspired by Heterosis. [PDF]

Biomimetics (Basel)
Xiang C, Zhou J, Ye Z, Xiong Z, Song A, Song D, Sun J.   +6 more
europepmc   +1 more source

Autonomous Locomotion of Tensegrity Structure on Low‐Temperature Surfaces

Advanced Robotics Research, EarlyView.
A low‐temperature responsive tensegrity structure (LRTS) is constructed by integrating low‐responsive temperature liquid crystal elastomer (LCE) cables, nonresponsive cables, and stiff rods. The low phase transition temperature of LCE is achieved by introducing a new liquid crystal mesogen.
Changyue Liu, Kai Li, Tianyu Li, Zixuan Wang, Jiping Yang, Zhijian Wang   +5 more
wiley   +1 more source

Recent Developments and Applications of Drone Swarm: Techniques, Strategies, and Challenges. [PDF]

Sensors (Basel)
Raj R, Kos A.
europepmc   +1 more source

Continuum Mechanics Modeling of Flexible Spring Joints in Surgical Robots

Advanced Robotics Research, EarlyView.
A new mechanical model of a tendon‐actuated helical extension spring joint in surgical robots is built using Cosserat rod theory. The model can implicitly handle the unknown contacts between adjacent coils and numerically predict spring shapes from straight to significantly bent under actuation forces.
Botian Sun, Liang Zhang, Jianwen Zeng, Xuefeng Wang   +3 more
wiley   +1 more source

KA-IHO: A Kinematic-Aware Improved Hippo Optimization Algorithm for Collision-Free Mobile Robot Path Planning in Complex Grid Environments. [PDF]

Sensors (Basel)
Yuan C, Cai Y, Que H, Pei Y, Zhang X, Xie J, Zhang Q, Mu L, Qiao F.   +8 more
europepmc   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

A fusion deep Q-learning and particle swarm optimization algorithm for adaptive resource allocation in cloud computing circumstances. [PDF]

Sci Rep
Al-Jumaili AHA, Seno ME, Awad WK, Muniyandi RC, Hasan MK.   +4 more
europepmc   +1 more source

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

Advanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds, Donan Satria Yudha, Parvez Alam   +2 more
wiley   +1 more source

Joint detection and computation optimization algorithm for UAV swarms based on swarm intelligence

Dianxin kexue
Unmanned aerial vehicle (UAV) plays a crucial role in disaster early warning and battlefield reconnaissance, yet single-UAV operation suffers from limited sensing coverage and computational capacity.
Hong Huijie, Mao Yaqi, Lin Xiaoyong, Li Dapeng, Zhao Zhixiangyu   +4 more
doaj  

Coverage Optimization Strategy for Wireless Sensor Networks Based on Improved Northern Goshawk Optimization Algorithm. [PDF]

Biomimetics (Basel)
Wang S, Deng Y, Lan N, Cao L, Cheng Z, Xiong M.   +5 more
europepmc   +1 more source