Results 31 to 40 of about 32,770 (259)

Predicting Spacecraft Telemetry Data by Using Grey–Markov Model with Sliding Window and Particle Swarm Optimization

open access: yesJournal of Mathematics, 2023
Predicting telemetry data is vital for the proper operation of orbiting spacecraft. The Grey–Markov model with sliding window (GMSW) combines Grey model (GM (1, 1)) and Markov chain forecast model, which allows it to describe the fluctuation of telemetry
Liang Ren   +3 more
doaj   +1 more source

LLM based expert AI agent for mission operation management

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
Mission operation management is the coordination and control of various activities related to the operation of a satellite. This critical function involves planning, monitoring, controlling, and coordinating all aspects of the mission, ensuring the ...
Sobhana Mummaneni   +2 more
doaj   +1 more source

A review of tiger conservation studies using nonlinear trajectory: A telemetry data approach

open access: yesNonlinear Engineering, 2023
Radio telemetry is being used in India to capture the location and movements of radio-collared wild animals. Radio telemetry data analysis has changed the scenario for wildlife conservation.
Choudhary Richa   +2 more
doaj   +1 more source

Nocturnal Intraocular Pressure Monitoring With a Soft Contact Lens Sensor for Glaucoma Management

open access: yesAdvanced Materials, EarlyView.
A soft contact lens sensor enables continuous, noninvasive monitoring of nocturnal intraocular pressure (IOP) under closed‐eye sleep conditions. By integrating a highly compliant inductive–capacitive circuit onto a commercial lens, the device achieves record sensitivity and stable performance.
Yumin Dai   +19 more
wiley   +1 more source

Detection of Voltage Anomalies in Spacecraft Storage Batteries Based on a Deep Belief Network

open access: yesSensors, 2019
For a spacecraft, its power system is vital to its normal operation and capacity to complete flight missions. The storage battery is an essential component of a power system.
Xunjia Li, Tao Zhang, Yajie Liu
doaj   +1 more source

Redundant Feature Selection for Telemetry Data [PDF]

open access: yes, 2014
Feature sets in many domains often contain many irrelevant and redundant features, both of which have a negative effect on the performance and complexity of agents that use the data [ 9 ]. Supervised feature selection aims to overcome this problem by selecting features that are highly related to the class labels, yet unrelated to each other.
Phillip Taylor   +5 more
openaire   +1 more source

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

open access: yesAdvanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich   +4 more
wiley   +1 more source

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

open access: yesAdvanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings   +6 more
wiley   +1 more source

MAST (Movement Analysis Software for Telemetry data), for the semi-automated removal of false positives from radio telemetry data

open access: yesAnimal Biotelemetry, 2022
Introduction Radio telemetry, one of the most widely used techniques for tracking wildlife and fisheries populations, has a false-positive problem.
K. Nebiolo, T. Castro-Santos
doaj   +1 more source

Benford’s Law for Telemetry Data of Wildlife

open access: yesStats, 2021
Benford’s law (BL) specifies the expected digit distributions of data in social sciences, such as demographic or financial data. We focused on the first-digit distribution and hypothesized that it would apply to data on locations of animals freely moving
Lasse Pröger   +4 more
doaj   +1 more source

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