Results 1 to 10 of about 6,798 (117)
Aerospace, 2022 Flight dynamics is a topic often overlooked by operators of small satellites without propulsion systems, as two-line elements (TLE) are easily accessible and accurate enough for most ground segment needs.
Clément Jonglez +3 more
doaj +1 more source
APL Materials, 2022 Direct fabrication of electroactive shape memory polymer composites (eSMPCs) into complex non-planar geometries is highly desirable to enable remotely deployable, form-functional structures.
S. Lai-Iskandar +4 more
doaj +1 more source
An AEFA-Based Optimum Design of Fuzzy PID Controller for Attitude Control Flywheel with BLDC Motor
Aerospace, 2022 A new method for optimizing the fuzzy PID controller, based on an artificial electric field algorithm (AEFA), is proposed in this paper, aiming at improving the stability indicator of the Brushless DC (BLDC) motor for the small satellite attitude control
Zhizhou Zhang, Yang Li
doaj +1 more source
Proceedings of the IEEE, 2018 Small satellite is a disruptive technology in space industries. Traditionally, space industries were dominated by satellites which have thousands of kilograms and are bulky and expensive. Small satellites denote a new generation of miniaturized satellites which, by taking advantages of modern technologies (e.g., integrated circuits, digital signal ...
Steven Gao +3 more
openaire +1 more source
Aerospace, 2022 Satellite systems undergo several operational phases during their service life, including the assembly phase, ground transportation phase, the launch phase, and the in-orbit operation phase.
Sarmad Dawood Salman Dawood +1 more
doaj +1 more source
Small-Satellite Synthetic Aperture Radar for Continuous Global Biospheric Monitoring: A Review
Remote Sensing, 2020 Space-based radar sensors have transformed Earth observation since their first use by Seasat in 1978. Radar instruments are less affected by daylight or weather conditions than optical counterparts, suitable for continually monitoring the global ...
Sung Wook Paek +3 more
doaj +1 more source
On small satellites for oceanography: A survey [PDF]
Acta Astronautica, 2016 63 pages, 4 figures, 8 ...
André G.C. Guerra +5 more
openaire +4 more sources
Advanced Antennas for Small Satellites [PDF]
Proceedings of the IEEE, 2018 Antenna is one of the key components onboard small satellites as its design determines the performance of all the wireless systems including telemetry, tracking and control, high-speed data downlink, navigation, intersatellite communications, intrasatellite communications, wireless power transfer, radars and sensors, etc.
Steven Gao +3 more
openaire +1 more source
Analysis of the effectiveness of the de-orbiting devices for small satellite
Космические аппараты и технологии, 2020 At present, the use of various methods is proposed for the de-orbit of small satellite, and the most feasible and promising of them are analyzed. The task of evaluating the effectiveness of the de-orbiting system for small satellite is set, in the ...
G. P. Anshakov +2 more
doaj +1 more source
Applying the perturbative integral in aeromaneuvers around Mars to calculate the cost
Scientific Reports, 2022 The perturbative integral method was applied to quantify the contribution of external forces during a specific interval of time in trajectories of spacecraft around asteroids and under the Luni-solar influence.
Jhonathan O. Murcia Piñeros +3 more
doaj +1 more source