Modern Technique to Detect under Ground Cable Fault using Robot

Ground Fault Location of Cable Using Wavelet in DC Microgrid

Fault Diagnosis and Fault-Tolerant SVPWM Technique of Six-phase Converter under Open-Switch Fault

In this paper, a new open-switch fault diagnosis method is proposed for the six-phase AC-DC converter based on the difference between the phase current and the corresponding reference using an adaptive threshold. The open-switch faults are detected without any additional equipment and complicated calculations, since the proposed fault detection method is integrated with the controller required ...

Cable-anchor robot implementation using embedded CD++

We show the design and implementation of a robot controller with a unique locomotion system. We demonstrate that a discrete-event simulation based design provides a cost-effective, flexible , open workflow for modular robotic development. The robot is designed to translate against a vertical surface using cables fixed at one end that can wind on motor-controlled spools attached to the robot. Th...

Continuous path tracing by a cable - suspended , under - actuated robot

A simple, under-actuated robotic winch, called the “Winch-Bot,” is developed for surface inspection of a large object. The Winch-Bot, placed over an object surface, has only one actuator for tracing a free geometric path in a vertical plane. The cable length is controlled in relation to the direction of the cable so that the inspection end-effecter hanging at the tip of the cable can follow the...

Intrusion Detection System to Detect Wormhole Using Fault Localization Techniques

In this paper, we present a strategy to detect an intrusion using fault localization tools. We propose an intrusion detection system to detect a self-contained in-band wormhole attack using a combination of active probing and passive monitoring tools. We exploit anomaly in the end-to-end delay and per-hop delay patterns to identify the nodes involved in a wormhole attack. We present an architec...