Results 151 to 160 of about 902,982 (178)
Some of the next articles are maybe not open access.
An Autonomic Architecture for Multi-Agent Self-Maintaining Robotic Systems
2023 IEEE Intl Conf on Dependable, Autonomic and Secure Computing, Intl Conf on Pervasive Intelligence and Computing, Intl Conf on Cloud and Big Data Computing, Intl Conf on Cyber Science and Technology Congress (DASC/PiCom/CBDCom/CyberSciTech), 2023Autonomic Computing (AC) systems have four maj or characteristics: self-healing, self-configuring, self-optimizing and self-protecting, combined refer to self-CHOP.
K. D. Lewis +2 more
semanticscholar +1 more source
4I-1 Autonomous Mobile Robots for Ultrasonic NDE
2006 IEEE Ultrasonics Symposium, 2006Robotic vehicles are becoming increasingly attractive for non-destructive evaluation (NDE) of engineering structures, particularly for those areas where access is difficult or too hazardous for human intervention. This paper describes the design philosophy and prototype evaluation of a team of heterogeneous miniature climbing robots, which perform a ...
G. Hayward, M. Friedrich, W. Galbraith
openaire +1 more source
Robot-Based NDE System Using 3D-Mobile HTS-SQUID
IEEE Transactions on Applied Superconductivity, 2009A novel HTS-SQUID gradiometer with ramp-edge Josephson junctions (JJs) composed of SmBa2Cu3Oy base-electrode and La01Er0.95Ba1.95Cu3Oy counter-electrode was developed. The robustness of the gradiometer in AC field perpendicular to the device plane was investigated.
Y. Hatsukade +7 more
openaire +1 more source
Inductive Sensor Arrays for NDE and Robotics
1987The objectives of this research program are to develop and evaluate electromagnetic sensor arrays for use in NDE and robotics. The work at SRI has focused on the use of inductive sensors; parallel work at Stanford University [1] has emphasized capacitive sensors. The previously reported wire-wound coil sensor [2], consisting of a drive coil and several
Rosengreen, A., Bahr, A.
openaire +2 more sources
Mobile HTS-SQUID NDE system with robot arm and active shielding using fluxgate
Physica C: Superconductivity, 2008Abstract A robot-arm-based mobile HTS-SQUID NDE system was developed for inspection of advanced structures such as hydrogen fuel cell tanks. In order to realize stable operation of HTS-SQUID exposed in Earth’s field and robot arm’s noise without flux trapping, flux jumping and unlocking during motion, a new active magnetic shielding (AMS) technique ...
Y. Hatsukade, K. Yotsugi, S. Tanaka
openaire +1 more source
Magnetic flux leakage-based steel cable NDE and damage visualization on a cable climbing robot
SPIE Proceedings, 2012The steel cables in long span bridges such as cable-stayed bridges and suspension bridges are critical members which suspend the load of main girders and bridge floor slabs. Damage of cable members can occur in the form of crosssectional loss caused by fatigue, wear, and fracture, which can lead to structural failure due to concentrated stress in the
Ju-Won Kim +3 more
openaire +1 more source
ASNT Research Symposium 2025
This study introduces a novel digital twin (DT)-based framework for robotic-based non-destructive evaluation (NDE) of civil structures, focusing on real-time data integration and the immersive visualization of inspections. The proposed framework consists
Ali Ghadimzadeh Alamdari +2 more
semanticscholar +1 more source
This study introduces a novel digital twin (DT)-based framework for robotic-based non-destructive evaluation (NDE) of civil structures, focusing on real-time data integration and the immersive visualization of inspections. The proposed framework consists
Ali Ghadimzadeh Alamdari +2 more
semanticscholar +1 more source
A digital twin platform for robotic nondestructive evaluation of reinforced concrete
SPIE Smart Structures and Materials + Nondestructive EvaluationThis study presents a digital twin (DT)-enabled framework for robotic non-destructive evaluation (NDE) of surface cracks in civil infrastructure, integrating real-time data acquisition, immersive visualization, and remote inspection.
Ali Ghadimzadeh Alamdari +2 more
semanticscholar +1 more source
2025 9th International Conference on Automation, Control and Robots (ICACR)
The aye-aye (Daubentonia madagascariensis) possesses a unique auditory system for percussive foraging, offering a biological blueprint for advanced acoustic sensing in robotic nondestructive evaluation (NDE). This study bridges biological inspiration and
Nemati Hamidreza +2 more
semanticscholar +1 more source
The aye-aye (Daubentonia madagascariensis) possesses a unique auditory system for percussive foraging, offering a biological blueprint for advanced acoustic sensing in robotic nondestructive evaluation (NDE). This study bridges biological inspiration and
Nemati Hamidreza +2 more
semanticscholar +1 more source
Dual-mode sensor array for eddy current & capacitive NDE of FRP composites
International Journal of Applied Electromagnetics and MechanicsThis paper presents a dual-mode concentrical sensor for flaw detection in fiber-reinforced polymer (FRP) composites using eddy current testing (ECT) and capacitive imaging (CI).
Oleksii Karpenko +4 more
semanticscholar +1 more source