Results 101 to 110 of about 1,130 (254)
Dynamic Neural‐Model‐Based Predictive Control for Autonomous Wheel‐Legged Robot System
CAAI Transactions on Intelligence Technology, Volume 11, Issue 1, Page 83-97, February 2026.ABSTRACT Mobile wheel‐legged robots exhibiting mobility, stability and reliability have garnered heightened research attention in demanding real‐world scenarios, especially in material transport, emergency response and space exploration. The kinematics model merely delineates the geometric relationship of the controlled objective, disregarding force ...
Jiehao Li +4 more
wiley +1 more source
NDT - Journal of Non-Destructive TestingClimate change monitoring and analysis is a critical task that involves the consideration of both spatial and temporal dimensions. Theimproved spatial distribution of the global navigation satellite system (GNSS) ground-based Continuous Operating ...
Usman Sa’i Ibrahim +6 more
doaj +1 more source
API para procedimentos de teste em sistemas embutidos [PDF]
, 2020 The proposed case study takes a satellite control application as system under test and entails extending a simple simulator for the system component this application interacts with.
Teixeira, Luís Filipe da Silva
core
Tropospheric Information Content Embedded in GNSS RO Reflected Signals
, 2010 5 páginas. International Beacon Satellite Symposium (2010 : Barcelona, Espanya) This work presents the studies being conducted on the retrieval of tropospheric information from GNSS Radio-Occultation signals reflected off of the Earth’s surface.
Cardellach, Estel +2 more
openaire +1 more source
Summary and Highlights of the SPARC-Reanalysis Intercomparison Project [PDF]
The climate research community uses global atmospheric reanalysis data sets to understand a wide range of processes and variability in the atmosphere; they are a particularly powerful tool for studying phenomena that cannot be directly observed ...
Anstey, J. +20 more
core +1 more source
Analysis of helio-geo-ionospheric proxies for short-term earthquake forecasting [PDF]
(English) Earthquakes are among the most destructive natural disasters, causing significant infrastructure damage and casualties. Between 1998 and 2018, seismic events resulted in approximately 846000 fatalities and caused economic losses totaling US$661
Boudriki Semlali, Badr Eddine
core +1 more source
Precise Orbit Determination of CubeSats [PDF]
, 2022 CubeSats are faced with some limitations, mainly due to the limited onboard power and the quality of the onboard sensors. These limitations significantly reduce CubeSats' applicability in space missions requiring high orbital accuracy.
Allahvirdizadeh, Amir
core
The Conceptual Design of CubeSat Based System for GNSS Radio Occultation/Reflective Mission [PDF]
, 2016 The Global Navigation Satellite System (GNSS) Radio Occultation/Reflective (RO/R) instrument collects global atmospheric data and oceanic wind speed data for weather prediction and climate researches.
Lin, Chen-Tsung, Ling, Jer
core +1 more source
One‐Dimensional Variational Ionospheric Retrieval Using Radio Occultation Bending Angles::2. Validation [PDF]
Culverwell et al. (2023, https://doi.org/10.1029/2023SW003572) described a newone-dimensional variational (1D-Var) retrieval approach for ionospheric GNSS radio occultation (GNSS-RO)measurements.
Culverwell, I. d. +2 more
core +1 more source
Infrared Detectors Overview in the Short Wave Infrared to Far Infrared for CLARREO Mission [PDF]
There exists a considerable interest in the broadband detectors for CLARREO Mission, which can be used to detect CO2, O3, H2O, CH4, and other gases. Detection of these species is critical for understanding the Earth?s atmosphere, atmospheric chemistry ...
Abedin, M. N. +2 more
core +1 more source