Results 131 to 140 of about 13,241 (300)

RESERVE Irish Demo - Virtual Output Impedance Control for Voltage Stability

, 2018
One of the important goals of Project RESERVE (www.re-serve.eu/) is to develop and demonstrate voltage control algorithms for low voltage distribution systems in high RES penetration contexts.
Murphy, Ronan, Gurumurthy, Sriram Karthik (7281428), Monti, Antonello (7281434), Murphy, Ronan (7281437), Sandham, Jonathan (7281440), Monti, Antonello, Cupelli, Marco, Sandham, Jonathan, Gurumurthy, Sriram Karthik, Cupelli, Marco (7281431)   +9 more
core   +1 more source

Design and Modeling of a High‐Displacement, Skin‐Integrated Flexible Electromagnetic Actuator for Haptic Interfaces in Virtual Reality

Advanced Robotics Research, EarlyView.
A flexible, skin‐integrated electromagnetic actuator is developed for wearable virtual/augmented reality (VR/AR) haptic systems. A tunable design model enables control over displacement and resonance frequency. The system is validated through a custom VR application with a 6 × 4 actuator array, demonstrating real‐time, spatially targeted tactile ...
Naji Tarabay, Alexandra Zhang Jiang, Ziteng Liu, Rachel Villamor, Derek Cha, Ananya Renuka Balakrishna, Tianshu Liu, Priyanshu Agarwal, Rainer Dömer, Camilo Velez   +9 more
wiley   +1 more source

Repetitive Control of Robotic Joint With Variable Impedance Utilizing Agonist-Antagonist Muscle Pair Structure Based on Virtual Trajectories

IEEE Access
Realizing accurate trajectory-tracking control for flexible robotic joints using a model-free approach is challenging. In this study, the repetitive control based on virtual trajectory, which is a model-free control method proposed for flexible human ...
Kaho Umeda, Yinlai Jiang, Hiroshi Yokoi, Shunta Togo   +3 more
doaj   +1 more source

Motion Planning of Mobile Manipulator Using Virtual Impedance Energy Field

Motion planning for mobile manipulators is challenging because of their high degrees of freedom. The most effective approach for the motion planning of a mobile manipulator is to consider the different characteristics of a mobile robot and a manipulator ...
Jong Hoon Park, Jung Hyun Choi, Murim Kim, Myun Joong Hwang, Ui Hun Sagong   +4 more
core   +1 more source

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

Advanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings, Levanya Dewanarayana, Iline Shaju, Haider Al‐Wizni, Sampson Marquis, Weicheng Huang, Pooya Sareh   +6 more
wiley   +1 more source

Dynamic Obstacle Avoidance of Mobile Robot Tele-operation Based on Non-contact Impedance Control

, 2014
An obstacle avoidance method using a non-contact　impedance algorithm is proposed for a mobile robot in unknown　terrain. By establishing non-contact impedance model, distance　and approaching velocity between the mobile robot and an　obstacle is regulated ...
Fu YL(付宜利), Li ZH(李志海), Wu ZW(吴镇炜)   +2 more
core  

Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

Advanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao, Hongbo Wang, Naipeng Li, Shuo Wang, Yaguo Lei, Tonghai Wu, Junyi Cao   +6 more
wiley   +1 more source

Low voltage ride-through strategy for a grid-forming converter with 3 times current overload based on adaptive virtual impedance

Frontiers in Energy Research
IntroductionDuring three-phase faults in power grids, existing low-voltage ride-through (LVRT) strategies are often constrained by the current withstand capability of converters, resulting in insufficient voltage support.
Zhe Wang, Hongbin Ma, Rugang Tian, Peng Tian, Ronghua Wang, Ya Li, Linpeng Zhang, Yanwei Wang, Qiang Liu   +8 more
doaj   +1 more source

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

Advanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won, Jaehyun Jang, Hyeonseo Kim, Inyoung Choi, Steve Park, Seongjun Park   +5 more
wiley   +1 more source

Virtual-impedance control & compensation for grid-connected inverter systems

, 2019
Interface inductors are a commonly used coupling component for grid-connected DC/AC voltage-sourced power-electronics converters. They provide two main benefits: a voltage-sensing point for converter synchronization and, together with the grid impedance,
Taylor, Allan R.
core   +1 more source