Results 41 to 50 of about 2,196 (207)
Research Challenges in Nanosatellite-DTN Networks [PDF]
, 2016 Current approaches based on classical satellite communications, aimed at bringing Internet connectivity to remote and underdeveloped areas, are too expensive and impractical. Nanosatellites architectures with DTN protocol have been proposed as a cost-effective solution to extend the network access in rural and remote areas. In order to guarantee a good
CELLO, MARCO +2 more
openaire +2 more sources
Universal adaptive control of satellite formation flying [PDF]
, 2005 In this paper, a new universal adaptive control scheme for satellite formation flying is developed. The underline idea of our design is to combine the domination design and the monotone adaptive gain.
Pongvthithum, R. +3 more
core +1 more source
Review and Evaluation of MAC Protocols for Satellite IoT Systems Using Nanosatellites
Sensors, 2019 Extending the internet of things (IoT) networks to remote areas under extreme conditions or for serving sometimes unpredictable mobile applications has increased the need for satellite technology to provide effective connectivity.
Tomás Ferrer +2 more
doaj +1 more source
IEEE Access, 2020 Absolute attitude estimation sensors provide high accuracy pointing capabilities to spacecraft, but as developed thus far, they constitute a large fraction of CubeSat mission's budget.
Samuel T. Gutierrez +2 more
doaj +1 more source
Layered Software Architecture for Nanosatellites [PDF]
, 2023 Layered software architecture has been used to increase code portability and reduce development times during the Systems Development Life Cycle (SDLC). The main objective of the EMIDSS-4 project is to develop a reliable and scalable hardware and software
Rivas-Sauceda, José A. +6 more
core
Miniaturized attitude control system for nanosatellites
, 2012 A miniaturized attitude control system suitable for nanosatellites, developed using only commercial off-the-shelf components, is described in the paper.
PIERGENTILI, FABRIZIO +2 more
core +1 more source
Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review
Systems Engineering, EarlyView.ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso +4 more
wiley +1 more source
Tailoring Model‐Based Systems Engineering for Sub‐100 g PlanarSats: A Power‐First View Stack
Systems Engineering, EarlyView.ABSTRACT This paper addresses how to apply model‐based systems engineering (MBSE) to ultrasmall planar satellites under severe power and resource constraints. PlanarSats are sub‐100‐gram spacecraft built as single printed‐circuit boards where the same surface must host both electronics and solar cells, so power generation, geometry, and component ...
Mehmet Şevket Uludaǧ +1 more
wiley +1 more source
Simulation of cooling of a processor in nanosatellite using the loop heat pipes
RUDN Journal of Engineering Research, 2019 One of the key problems in the development of nanosatellites is to provide a given temperature range for the operation of electronic equipment, the heat transfer of which can be tens of watts. Thermoregulation systems traditional for large spacecraft are
Yu Wang +2 more
doaj +1 more source
An analytical approach to error detection and correction for onboard nanosatellites
EURASIP Journal on Wireless Communications and Networking, 2023 Nanosatellites are persistently progressing and creating global communication and data transmission. It builds up a colossal request for more progressed and dependable frameworks to transmit faster and more reliable information.
Md. Motaharul Islam +2 more
doaj +1 more source