Advanced intelligent systems (Weinheim an der Bergstrasse, Germany)最新文献

Optimized Magnetically Docked Ingestible Capsules for Non-Invasive Refilling of Implantable Devices 用于植入式设备非侵入性填充的优化磁性对接可吞食胶囊

IF 6.8

Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-11-17 DOI: 10.1002/aisy.202470053

Hind Al-Haddad, Daniele Guarnera, Izadyar Tamadon, Lorenzo Arrico, Giulia Ballardini, Francesco Mariottini, Alessio Cucini, Simone Ricciardi, Fabio Vistoli, Maria Isabella Rotondo, Daniela Campani, Xuyang Ren, Gastone Ciuti, Benjamin Terry, Veronica Iacovacci, Leonardo Ricotti

{"title":"Optimized Magnetically Docked Ingestible Capsules for Non-Invasive Refilling of Implantable Devices","authors":"Hind Al-Haddad, Daniele Guarnera, Izadyar Tamadon, Lorenzo Arrico, Giulia Ballardini, Francesco Mariottini, Alessio Cucini, Simone Ricciardi, Fabio Vistoli, Maria Isabella Rotondo, Daniela Campani, Xuyang Ren, Gastone Ciuti, Benjamin Terry, Veronica Iacovacci, Leonardo Ricotti","doi":"10.1002/aisy.202470053","DOIUrl":"https://doi.org/10.1002/aisy.202470053","url":null,"abstract":"Magnetically Docked Ingestible Capsules for Non-Invasive Refilling of Implantable Devices\u0000 In article number 2400125, Hind Al-Haddad, Leonardo Ricotti, and co-workers advance implanted drug delivery systems with a non-invasive drug-refilling approach. They employ an ISO 13485-compliant ingestible capsule, two magnetic docking units, and a punching system to ensure safe insulin transfer from the capsule to the implanted reservoir. The digestive tract is exploited as an interface, thus enabling controlled and non-invasive refilling of implanted devices. Validation through ex vivo tests on human tissues, bench tests, and a six-week in vivo study on porcine models confirm the system’s safety and efficacy.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture>\u0000 </div>\u0000 </figure>","PeriodicalId":93858,"journal":{"name":"Advanced intelligent systems (Weinheim an der Bergstrasse, Germany)","volume":"6 11","pages":""},"PeriodicalIF":6.8,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aisy.202470053","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142665069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design and Optimization of a Magnetic Field Generator for Magnetic Particle Imaging with Soft Magnetic Materials 设计和优化用于软磁材料磁粉成像的磁场发生器

IF 6.8

Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-11-17 DOI: 10.1002/aisy.202470051

Fynn Foerger, Marija Boberg, Jonas Faltinath, Tobias Knopp, Martin Möddel

引用次数: 0

High-Performance Textile-Based Capacitive Strain Sensors via Enhanced Vapor Phase Polymerization of Pyrrole and Their Application to Machine Learning-Assisted Hand Gesture Recognition 通过增强吡咯气相聚合的高性能纺织品电容式应变传感器及其在机器学习辅助手势识别中的应用

IF 6.8

Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-11-17 DOI: 10.1002/aisy.202470050

Pierre Kateb, Alice Fornaciari, Chakaveh Ahmadizadeh, Alexander Shokurov, Fabio Cicoira, Carlo Menon

{"title":"High-Performance Textile-Based Capacitive Strain Sensors via Enhanced Vapor Phase Polymerization of Pyrrole and Their Application to Machine Learning-Assisted Hand Gesture Recognition","authors":"Pierre Kateb, Alice Fornaciari, Chakaveh Ahmadizadeh, Alexander Shokurov, Fabio Cicoira, Carlo Menon","doi":"10.1002/aisy.202470050","DOIUrl":"https://doi.org/10.1002/aisy.202470050","url":null,"abstract":"High-Performance Textile-Based Capacitive Strain Sensors\u0000 In article number 2400292, Alexander Shokurov, Carlo Menon, and co-workers present high-performance textile-based capacitive strain sensors for wearable applications. Through vapor-phase polymerization of pyrrole, enhanced via addition of co-vapor and imidazole, good conductivity and robustness are achieved in a stretchable textile. A new insulation technique using polymer composites provides durability and dielectric coating. Intertwining such fibers together creates a stretchable capacitive sensor. Integrated into a textile glove, sensors precisely capture fine hand motions. A machine learning model classifies 12 gestures with 100% accuracy, showcasing its potential for wearable technology.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture>\u0000 </div>\u0000 </figure>","PeriodicalId":93858,"journal":{"name":"Advanced intelligent systems (Weinheim an der Bergstrasse, Germany)","volume":"6 11","pages":""},"PeriodicalIF":6.8,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aisy.202470050","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142665068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Flexible, Architected Soft Robotic Actuator for Motorized Extensional Motion 用于电动伸展运动的灵活、结构化软机器人致动器

IF 6.8

Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-11-17 DOI: 10.1002/aisy.202470054

Taekyoung Kim, Pranav Kaarthik, Ryan L. Truby

引用次数: 0

Flexible Continuum Robot with Variable Stiffness, Shape-Aware, and Self-Heating Capabilities 具有可变刚度、形状感知和自加热功能的柔性连续机器人

IF 6.8

Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-10-28 DOI: 10.1002/aisy.202400166

Ximing Zhao, Yilin Su, Qingzhang Xu, Haohang Liu, Rui Shi, Meiyang Zhang, Xuyan Hou, Youyu Wang

{"title":"Flexible Continuum Robot with Variable Stiffness, Shape-Aware, and Self-Heating Capabilities","authors":"Ximing Zhao, Yilin Su, Qingzhang Xu, Haohang Liu, Rui Shi, Meiyang Zhang, Xuyan Hou, Youyu Wang","doi":"10.1002/aisy.202400166","DOIUrl":"https://doi.org/10.1002/aisy.202400166","url":null,"abstract":"Conventional continuum robots have outstanding flexibility and dexterity. However, when the robot needs to interact with the environment, the softness may affect the performance of the robot. Especially in transport tasks, the softness of continuum robots can lead to handling failures and drastic drops in precision. The variable stiffness continuum robot combines the advantages of flexibility and rigidity, which is conducive to expanding the application scenarios of flexible continuum robots. This article proposes a flexible continuum robot that simultaneously realizes variable stiffness, shape-aware, and self-heating functions using liquid metal. The low-temperature phase transition property of liquid metal is utilized to realize the variable stiffness function; the overall stiffness of the robot can reach the range of 18.5–183 N m−1, which can realize a tenfold stiffness gain. The conductivity of liquid metal is utilized to develop the shape-aware function, and the monitoring accuracy is within 5%. At the same time, this article utilizes the liquid metal's resistive thermal effect to realize heating function, so that the robot no longer needs heating systems such as heating wires and can realize the phase transition by energizing itself. Based on this design, the robot arm can realize the transition between maximum and minimum stiffness within 240 s.","PeriodicalId":93858,"journal":{"name":"Advanced intelligent systems (Weinheim an der Bergstrasse, Germany)","volume":"6 11","pages":""},"PeriodicalIF":6.8,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aisy.202400166","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142665116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Reconstructing Soft Robotic Touch via In-Finger Vision 通过指内视觉重建柔软机器人触感

IF 6.8

Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-10-15 DOI: 10.1002/aisy.202470045

Ning Guo, Xudong Han, Shuqiao Zhong, Zhiyuan Zhou, Jian Lin, Fang Wan, Chaoyang Song

引用次数: 0

A Cable-Actuated Soft Manipulator for Dexterous Grasping Based on Deep Reinforcement Learning 基于深度强化学习的用于灵巧抓取的线控软机械手

IF 6.8

Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-10-15 DOI: 10.1002/aisy.202470046

Kunyu Zhou, Baijin Mao, Yuzhu Zhang, Yaozhen Chen, Yuyaocen Xiang, Zhenping Yu, Hongwei Hao, Wei Tang, Yanwen Li, Houde Liu, Xueqian Wang, Xiaohao Wang, Juntian Qu

引用次数: 0

Reprogrammable, Recyclable Origami Robots Controlled by Magnetic Fields 由磁场控制的可重复编程、可回收折纸机器人

IF 6.8

Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-10-15 DOI: 10.1002/aisy.202470049

Gooyoon Chung, Jeong Woo Chae, Dong-Soo Han, Sang Min Won, Yoonseok Park

引用次数: 0

Liquid Metal Chameleon Tongues: Modulating Surface Tension and Phase Transition to Enable Bioinspired Soft Actuators 液态金属变色龙舌头：调节表面张力和相变，实现生物启发式软致动器

IF 6.8

Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-10-15 DOI: 10.1002/aisy.202470048

Hongda Lu, Mengqing Zhao, Qingtian Zhang, Jiayi Yang, Zexin Chen, Liping Gong, Xiangbo Zhou, Lei Deng, Haiping Du, Shiwu Zhang, Shi-Yang Tang, Weihua Li

引用次数: 0

PUMA: Deep Metric Imitation Learning for Stable Motion Primitives PUMA：针对稳定运动原型的深度度量模仿学习

IF 6.8

Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-10-14 DOI: 10.1002/aisy.202400144

Rodrigo Pérez-Dattari, Cosimo Della Santina, Jens Kober

{"title":"PUMA: Deep Metric Imitation Learning for Stable Motion Primitives","authors":"Rodrigo Pérez-Dattari, Cosimo Della Santina, Jens Kober","doi":"10.1002/aisy.202400144","DOIUrl":"https://doi.org/10.1002/aisy.202400144","url":null,"abstract":"Imitation learning (IL) facilitates intuitive robotic programming. However, ensuring the reliability of learned behaviors remains a challenge. In the context of reaching motions, a robot should consistently reach its goal, regardless of its initial conditions. To meet this requirement, IL methods often employ specialized function approximators that guarantee this property by construction. Although effective, these approaches come with some limitations: 1) they are typically restricted in the range of motions they can model, resulting in suboptimal IL capabilities, and 2) they require explicit extensions to account for the geometry of motions that consider orientations. To address these challenges, we introduce a novel stability loss function that does not constrain the function approximator's architecture and enables learning policies that yield accurate results. Furthermore, it is not restricted to a specific state space geometry; therefore, it can easily incorporate the geometry of the robot's state space. Proof of the stability properties induced by this loss is provided and the method is empirically validated in various settings. These settings include Euclidean and non-Euclidean state spaces, as well as first-order and second-order motions, both in simulation and with real robots. More details about the experimental results can be found at https://youtu.be/ZWKLGntCI6w.","PeriodicalId":93858,"journal":{"name":"Advanced intelligent systems (Weinheim an der Bergstrasse, Germany)","volume":"6 11","pages":""},"PeriodicalIF":6.8,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aisy.202400144","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142664707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0