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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 Q1 AUTOMATION & CONTROL SYSTEMS Pub Date : 2024-10-15 DOI: 10.1002/aisy.202470045
Ning Guo, Xudong Han, Shuqiao Zhong, Zhiyuan Zhou, Jian Lin, Fang Wan, Chaoyang Song

Reconstructing Soft Robotic Touch via In-Finger Vision

The research by Fang Wan, Chaoyang Song, and co-workers (see article number 2400022) introduces a vision-based approach for learning proprioceptive interactions using Soft Robotic Metamaterials (SRMs). By reconstructing shape and touch during physical engagements, the authors achieve real-time, precise estimations of the soft finger mesh deformation in virtual environments. This innovation enhances the adaptability in 3D interactions and suggests promising applications in human–robot collaboration and touch-based digital twin interactions, bridging the gap between physical and virtual worlds via a multi-modal soft touch.

通过指内视觉重建软体机器人触感 万芳、宋朝阳及合作者的研究(见文章编号 2400022)介绍了一种基于视觉的方法,用于学习使用软体机器人超材料(SRM)的本体感觉交互。通过重建物理接触过程中的形状和触感,作者实现了在虚拟环境中对软手指网格变形的实时、精确估计。这一创新增强了三维互动的适应性,并为人机协作和基于触摸的数字孪生互动带来了广阔的应用前景,通过多模态软触摸在物理世界和虚拟世界之间架起了桥梁。
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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 Q1 AUTOMATION & CONTROL SYSTEMS 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

Cable-Actuated Soft Manipulator Based on Deep Reinforcement Learning

In article number 2400112, Juntian Qu and co-workers propose a type of modified TD3 (twin delayed deep deterministic policy gradient) algorithm in combination with LSTM (long short-term memory) neural networks to control the cable-driven soft manipulator. Multi-scenario and multi-task experiments are carried out based on the soft manipulator, such as precisely placing a 6 mm diameter ball into a 10 mm diameter glass bottle and accurately retrieving a shell from within an L-shaped pipe using the soft manipulator.

基于深度强化学习的线控软机械手 在编号为 2400112 的文章中,曲俊田及其合作者提出了一种结合 LSTM(长短期记忆)神经网络的改进型 TD3(双延迟深度确定性策略梯度)算法,用于控制线控软机械手。基于软机械手开展了多场景和多任务实验,例如利用软机械手将直径为 6 毫米的球精确放入直径为 10 毫米的玻璃瓶中,以及从 L 型管道中精确取出贝壳。
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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 Q1 AUTOMATION & CONTROL SYSTEMS Pub Date : 2024-10-15 DOI: 10.1002/aisy.202470049
Gooyoon Chung, Jeong Woo Chae, Dong-Soo Han, Sang Min Won, Yoonseok Park

Reprogrammable, Recyclable Origami Robots

The research highlighted by this cover focuses on creating innovative paper-based origami robots that transform a simple 2D sheet into complicated 3D shapes using magnetic programming (see article number 2400082). Sang Min Won, Yoonseok Park, and co-workers embed these biodegradable robots with conductive nanoparticles and electrical components, enabling them to monitor environmental conditions and repair complex machinery. The authors believe that these advancements will broaden the use of origami robots in various areas of soft robotics, offering versatile, eco-friendly solutions.

可重新编程、可回收的折纸机器人 本封面重点介绍的研究重点是创造创新型纸基折纸机器人,利用磁性编程将简单的二维薄片转变成复杂的三维形状(见文章编号 2400082)。Sang Min Won、Yoonseok Park 和合作者在这些可生物降解的机器人中嵌入了导电纳米粒子和电子元件,使它们能够监测环境条件并修复复杂的机械。作者认为,这些进展将拓宽折纸机器人在软机器人技术各个领域的应用,提供多功能的环保解决方案。
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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 Q1 AUTOMATION & CONTROL SYSTEMS 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

Liquid Metal Chameleon Tongues – Bioinspired Soft Actuators

Article number 2400231 by Hongda Lu, Shi-Yang Tang, Weihua Li, and co-workers presents a bio-inspired liquid metal soft actuator inspired by the predation behavior of chameleons. By delicately modulating its surface tension and phase transition, the actuator achieves reciprocating motion, exhibiting high strain rate, enhanced adhesive force, and reconfigurability. These superior performances highlight a potential in cargo delivery, complex 2D motion, and advanced smart mechatronics.

液态金属变色龙舌头--受生物启发的软致动器 文章编号:2400231,作者:Hongda Lu、Shi-Yang Tang、Weihua Li 及合作者介绍了一种受生物启发的液态金属软致动器,其灵感来自变色龙的捕食行为。通过微妙地调节其表面张力和相变,致动器实现了往复运动,表现出高应变率、增强的粘附力和可重构性。这些卓越的性能彰显了其在货物运输、复杂的二维运动和先进的智能机电一体化方面的潜力。
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引用次数: 0
Evaluating Users’ Perception of Biologically Inspired Involuntary Behavior in Human–Robot Interaction 评估用户对人机交互中生物启发的非自愿行为的感知
IF 6.8 Q1 AUTOMATION & CONTROL SYSTEMS Pub Date : 2024-09-29 DOI: 10.1002/aisy.202400042
Marcos Maroto-Gómez, Enrique Fernández-Rodicio, Álvaro Castro-González, María Malfaz, Miguel Ángel Salichs

Multimodal communication is a human feature that enables diverse interactions. In human–robot interaction (HRI), robots have to communicate using human skills so that they can seem natural and assist effectively. Most research uses predefined gestures to equip robots with social abilities. However, researchers scarcely consider generating bioinspired involuntary behavior to improve a robot's expressiveness and communication. Human studies revealed that involuntary behavior affects how others perceive communicative intentions. Therefore, mimicking human involuntary behavior may positively affect HRI. This article extends our previous work on equipping robots with involuntary behavior with a user study that evaluates the use of bioinspiration for complementing gestures. A preliminary test is conducted with 15 participants to determine if they can perceive the intensities of the involuntary processes heart rate, pupil size, blink rate, breathing rate, and motor activity. 63 new participants interacted with a robot with bioinspired behaviors or a robot only showing predefined gestures to evaluate the robots’ warmth, competence, and discomfort. The results show that the preliminary test participants differentiated the intensities of the involuntary processes. Participants in the second study find the robot with bioinspired behaviors significantly warmer and more competent than the robot with predefined gestures, with no discomfort difference.

多模态交流是人类的一大特点,它能实现多样化的互动。在人机交互(HRI)中,机器人必须使用人类技能进行交流,这样才能显得自然并有效地提供协助。大多数研究使用预定义的手势来使机器人具备社交能力。然而,研究人员很少考虑通过生成生物启发的非自主行为来提高机器人的表达能力和交流能力。人类研究表明,非自主行为会影响他人对交流意图的感知。因此,模仿人类的非自主行为可能会对人机交互产生积极影响。本文通过一项用户研究,对使用生物启发来补充手势进行了评估,从而扩展了我们之前在为机器人配备非自主行为方面所做的工作。我们对 15 名参与者进行了初步测试,以确定他们能否感知心率、瞳孔大小、眨眼频率、呼吸频率和运动活动等非自主过程的强度。63 名新参与者与一个具有生物启发行为的机器人或一个只显示预定义手势的机器人进行了互动,以评估机器人的温暖程度、能力和不适感。结果显示,初步测试的参与者能够区分非自主过程的强度。在第二次研究中,参与者发现具有生物启发行为的机器人明显比具有预定义手势的机器人更温暖、更能干,而没有不适感差异。
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引用次数: 0
Artificial Intelligence-Augmented Additive Manufacturing: Insights on Closed-Loop 3D Printing 人工智能增强增材制造:闭环三维打印的启示
IF 6.8 Q1 AUTOMATION & CONTROL SYSTEMS Pub Date : 2024-09-29 DOI: 10.1002/aisy.202400102
Abdul Rahman Sani, Ali Zolfagharian, Abbas Z. Kouzani

The advent of 3D printing has transformed manufacturing. However, extending the library of materials to improve 3D printing quality remains a challenge. Defects can occur when printing parameters like print speed and temperature are chosen incorrectly. These can cause structural or dimensional issues in the final product. This review investigates closed-loop artificial intelligence-augmented additive manufacturing (AI2AM) technology that integrates AI-based monitoring, automation, and optimization of printing parameters and processes. AI2AM uses AI to improve defect detection and prevention, improving additive manufacturing quality and efficiency. This article explores generic 3D printing processes and issues using existing research and developments. Next, it focuses on fused deposition modeling (FDM) printers and reviews their parameters and issues. The current remedies developed for defect detection and monitoring in FDM 3D printers are presented. Then, the article investigates AI-based 3D printing monitoring, closed-loop feedback systems, and parameter optimization development. Finally, closed-loop 3D printing challenges and future directions are discussed. AI-based systems detect and correct 3D printing failures, enabling current printers to operate within optimal conditions and minimizing the risk of defects or failures, which in turn leads to more sustainable manufacturing with minimum waste and extending the library of materials.

三维打印技术的出现改变了制造业。然而,扩展材料库以提高 3D 打印质量仍然是一项挑战。如果打印速度和温度等打印参数选择不当,就会出现缺陷。这可能会导致最终产品出现结构或尺寸问题。本综述研究了闭环人工智能增强增材制造(AI2AM)技术,该技术集成了基于人工智能的打印参数和流程的监控、自动化和优化。AI2AM 利用人工智能改进缺陷检测和预防,从而提高增材制造的质量和效率。本文利用现有的研究和开发成果,探讨了一般的 3D 打印流程和问题。接下来,它将重点关注熔融沉积成型(FDM)打印机,并回顾其参数和问题。文章介绍了目前针对 FDM 3D 打印机缺陷检测和监控开发的补救措施。然后,文章研究了基于人工智能的 3D 打印监控、闭环反馈系统和参数优化开发。最后,讨论了闭环 3D 打印面临的挑战和未来发展方向。基于人工智能的系统可检测和纠正三维打印故障,使当前的打印机在最佳条件下运行,并最大限度地降低缺陷或故障风险,进而实现更可持续的制造,减少浪费并扩展材料库。
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引用次数: 0
Looming Detection in Complex Dynamic Visual Scenes by Interneuronal Coordination of Motion and Feature Pathways 通过运动和特征通路的神经元间协调实现复杂动态视觉场景中的隐蔽检测
IF 6.8 Q1 AUTOMATION & CONTROL SYSTEMS Pub Date : 2024-09-25 DOI: 10.1002/aisy.202470041
Bo Gu, Jianfeng Feng, Zhuoyi Song

Looming Detection in Complex Dynamic Visual Scenes

A novel fly-inspired neural network unleashes an incredibly enhanced looming detection performance in dynamic environments with converged neuro-dynamics, highlighting how the magic coordination of motion and feature signals helps reduce interference. For further details, see article number 2400198 by Bo Gu, Jianfeng Feng, and Zhuoyi Song.

复杂动态视觉场景中的隐现检测 一种新颖的苍蝇启发神经网络在神经动力学融合的动态环境中释放出令人难以置信的增强隐现检测性能,突出了运动和特征信号的神奇协调如何有助于减少干扰。更多详情,请参阅顾博、冯建峰和宋卓一撰写的第 2400198 号文章。
{"title":"Looming Detection in Complex Dynamic Visual Scenes by Interneuronal Coordination of Motion and Feature Pathways","authors":"Bo Gu,&nbsp;Jianfeng Feng,&nbsp;Zhuoyi Song","doi":"10.1002/aisy.202470041","DOIUrl":"https://doi.org/10.1002/aisy.202470041","url":null,"abstract":"<p><b>Looming Detection in Complex Dynamic Visual Scenes</b>\u0000 </p><p>A novel fly-inspired neural network unleashes an incredibly enhanced looming detection performance in dynamic environments with converged neuro-dynamics, highlighting how the magic coordination of motion and feature signals helps reduce interference. For further details, see article number 2400198 by Bo Gu, Jianfeng Feng, and Zhuoyi Song.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":93858,"journal":{"name":"Advanced intelligent systems (Weinheim an der Bergstrasse, Germany)","volume":null,"pages":null},"PeriodicalIF":6.8,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aisy.202470041","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142316868","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
Reconfigurable Transparent Variable-Stiffness Soft Robot for Underwater Operations 用于水下作业的可重构透明变刚度软机器人
IF 6.8 Q1 AUTOMATION & CONTROL SYSTEMS Pub Date : 2024-09-25 DOI: 10.1002/aisy.202470040
Qin Fang, Jingyu Zhang, Pingyu Xiang, Nenggan Zheng, Yue Wang, Rong Xiong, Zhefeng Gong, Haojian Lu

Soft Underwater Robots

Soft robots hold great significance for underwater operations due to their exceptional compliance and adaptability. In article number 2300688, Qin Fang, Zhefeng Gong, Haojian Lu, and co-workers introduce a transparent reconfigurable soft underwater robot with variable stiffness capability. The cover image shows a soft gripper for delicate underwater grasping and a soft manipulator for exploration in confined underwater environments, highlighting the robot’s potential for future underwater applications.

软体水下机器人 软体机器人因其卓越的顺应性和适应性而对水下作业具有重要意义。在编号为 2300688 的文章中,方琴、龚哲峰、卢浩建及其合作者介绍了一种具有可变刚度能力的透明可重构软体水下机器人。封面图片展示了一个用于水下精细抓取的软抓手和一个用于在密闭水下环境中探索的软机械手,凸显了该机器人在未来水下应用中的潜力。
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引用次数: 0
Tactile Sensing and Grasping Through Thin-Shell Buckling 通过薄壳弯曲实现触觉传感和抓取功能
IF 6.8 Q1 AUTOMATION & CONTROL SYSTEMS Pub Date : 2024-09-25 DOI: 10.1002/aisy.202470044
Kieran Barvenik, Zachary Coogan, Gabriele Librandi, Matteo Pezzulla, Eleonora Tubaldi

Tactile Sensing and Grasping Through Thin-Shell Buckling

Soft, hemispherical grippers create new opportunities for blending delicate manipulation with intrinsic tactile sensing. Inspired by deep-sea predatory tunicates, the fluidic hemispherical grippers provide a novel solution to the challenge of universal grasping with a unique sense of touch based on the principles of thin shell buckling. The simple device can passively detect environmental information solely by monitoring its internal fluid pressure, which opens new avenues for designing low-cost soft devices in applications ranging from medical robotics to underwater exploration. For more information, see article number 2300855 by Eleonora Tubaldi and co-workers.

通过薄壳屈曲实现触觉传感与抓取 柔软的半球形抓手为精细操作与内在触觉传感的融合创造了新的机遇。流体半球形抓手的灵感来源于深海掠食性鳞鳃纲动物,它以薄壳屈曲原理为基础,通过独特的触觉为通用抓取挑战提供了一种新颖的解决方案。这种简单的装置仅通过监测其内部流体压力就能被动地探测环境信息,这为设计从医疗机器人到水下探测等应用领域的低成本软装置开辟了新的途径。欲了解更多信息,请参阅 Eleonora Tubaldi 及其合作者撰写的第 2300855 号文章。
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引用次数: 0
Remotely Controlled 3D-Engineered Scaffolds for Biomimetic In Vitro Investigations on Brain Cell Cocultures 遥控三维工程支架用于仿生脑细胞体外培养研究
IF 6.8 Q1 AUTOMATION & CONTROL SYSTEMS Pub Date : 2024-09-25 DOI: 10.1002/aisy.202470043
Daniele De Pasquale, Attilio Marino, Carlotta Pucci, Omar Tricinci, Carlo Filippeschi, Pietro Fiaschi, Edoardo Sinibaldi, Gianni Ciofani

Magneto-Responsive Scaffolds for Biomimetic Investigations

In article number 2400261, Daniele De Pasquale, Edoardo Sinibaldi, Gianni Ciofani, and co-workers present geometrically engineered scaffolds fabricated with magneto-responsive materials, exploited for co-culturing glioma and healthy brain cells. The proposed structures are able to sustain 3D cultures and, thanks to the magnetic properties, allow their remote manipulation.

用于仿生研究的磁响应支架 在编号为 2400261 的文章中,Daniele De Pasquale、Edoardo Sinibaldi、Gianni Ciofani 及其合作者介绍了用磁响应材料制造的几何工程支架,该支架可用于共同培养胶质瘤和健康脑细胞。所提出的结构能够维持三维培养,由于具有磁性,还能对其进行远程操控。
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引用次数: 0
期刊
Advanced intelligent systems (Weinheim an der Bergstrasse, Germany)
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