Browsing USN Open Archive by Author "Ramos, Antonio L. L."
Now showing items 1-6 of 6
-
Analysis and Optimization of Real-Time Systems on Altera Cyclone V with Linux
Odde, Kent Schjelderup (Master thesis, 2024)This thesis aims to enable a planned effort to port a legacy system to a new hardware and software platform. The target platform is an Altera Cyclone V running a custom Linux distribution shared across several products ... -
Bearings-only aerial shooter localization using a microphone array mounted on a drone
Fernandes, Rigel; Apolinario, José A.; Ramos, Antonio L. L. (Journal article, 2017)Estimating the direction of arrival (DoA) of an audio signal from an aerial platform gives way to estimating the localization of the source. This paper addresses the problem of airborne shooter localization using an array ... -
Data-driven Detection and Identification of Undesirable Events in Subsea Oil Wells
Brønstad, Chrisander; Netto, Sergio L.; Ramos, Antonio L. L. (Journal article, 2021)Condition-Based Monitoring (CBM) systems have grown in popularity in recent years owing to innovations in areas, such as sensor-technology, communication systems, and computing. That has fostered the development of more ... -
Gunshot Airborne Surveillance with Rotary Wing UAV-Embedded Microphone Array
Serrenho, Felipe; Apolinario, José A.; Ramos, Antonio L. L.; Fernandes, Rigel P. (Peer reviewed; Journal article, 2019)Unmanned aerial vehicles (UAV) are growing in popularity, and recent technological advances are fostering the development of new applications for these devices. This paper discusses the use of aerial drones as a platform ... -
A UAV-based Infrared Small Target Detection System for Search and Rescue Missions
Hansen, Victor J.; Ramos, Antonio L. L.; Apolinário Jr., José Antonio (Journal article, 2021)Using infrared imaging cameras mounted on unmanned aerial vehicles to assist in search and rescue missions by gathering and processing images can substantially improve the chances of survival of missing people. Indeed, ... -
Using the Linux Kernel PREEMPT_RT Patch in Mixed-Criticality Systems
Onarheim, Stian Joranger (Master thesis, 2024)Due to advancements in embedded hardware platforms, implementing subsystems of varying criticality levels on the same hardware platform is a trend for modern real-time systems. The Linux kernel is a common candidate for ...