Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Vinay Ravindra"'
Autor:
Vinay Ravindra, Sreeja Nag
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 89-101 (2020)
Simulation of distributed space missions (DSMs) for the purpose of phase-A mission design studies and general tradespace analysis is computationally challenging owing to the necessity of evaluating thousands of architecture options. Machine learning
Externí odkaz:
https://doaj.org/article/15c0b4a0b5ed44bf9f09a2eecc0e3eac
Autor:
Ben Gorr, Vinay Ravindra, Amer Melebari, Alan Aguilar Jaramillo, Sreeja Nag, Mahta Moghaddam, Daniel Selva
Publikováno v:
Journal of Spacecraft and Rockets. :1-13
In early satellite mission design, requirements are not yet fixed, cost is sometimes negotiable, and designs are relatively unconstrained. During this period of design freedom, multi-objective optimization can provide a useful lens into the design sp
Publikováno v:
Proceedings of the International Conference on Automated Planning and Scheduling. 32:471-479
We compare two planner solutions for a challenging Earth science application to plan coordinated measurements (observations) for a constellation of satellites. This problem is combinatorially explosive, involving many degrees of freedom for planner c
Publikováno v:
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium.
Autor:
Archana Kannan, Grigorios Tsagkatakis, Ruzbeh Akbar, Daniel Selva, Vinay Ravindra, Richard Levinson, Sreeja Nag, Mahta Moghaddam
Publikováno v:
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium.
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 59:3607-3622
Within the realm of satellite remote sensing, optimal data acquisition to study natural phenomena under time, resource, and cost constraints is a well-known problem. Furthermore, since the sensors themselves are at remote locations with sparse ground
Publikováno v:
Computers & Geosciences. 167:105185
Autor:
Daniel Selva, Alan Li, Amir Azemati, Sreeja Nag, Jeremy Frank, Vinay Ravindra, Richard Levinson, Mahta Moghaddam, Benjamin Gorr, Ruzbeh Akbar
Publikováno v:
IGARSS
We describe a suite of scalable software methods and frameworks to helps schedule payload operations of a large constellation, with multiple payloads per and across spacecraft, such that the collection of observational data and their downlink, constr
Publikováno v:
IGARSS
This paper presents the Earth Observation Simulator (EO-Sim), a software framework which facilitates the design of novel observation systems. EO-Sim allows exploration of observing strategies by facilitating users to configure and simulate heterogeno
Publikováno v:
AIAA Scitech 2021 Forum.