no code implementations • 22 May 2023 • Erina Yamaguchi, Sai Ravela
Nonlinear receding horizon model predictive control is a powerful approach to controlling nonlinear dynamical systems.
no code implementations • 14 May 2023 • Thelonious Cooper, Sai Ravela
This paper presents a Markov chain model to dynamically emulate the effects of adverse (failure) flight conditions on fixed-wing, autonomous aircraft system actuators.
no code implementations • 15 Dec 2022 • Joaquin Salas, Anamitra Saha, Sai Ravela
Flooding is one of the most disastrous natural hazards, responsible for substantial economic losses.
no code implementations • 2 Dec 2022 • Anamitra Saha, Sai Ravela
Modeling the risk of extreme weather events in a changing climate is essential for developing effective adaptation and mitigation strategies.
no code implementations • 21 Oct 2021 • Joonghyun Lee, John Spencer, Juan Augusto Paredes, Sai Ravela, Dennis S. Bernstein, Ankit Goel
This paper develops an adaptive digital autopilot for a fixed-wing aircraft and compares its performance with a fixed-gain autopilot.
no code implementations • 21 Jun 2021 • Margaret Trautner, Ziwei Li, Sai Ravela
The optimal design of neural networks is a critical problem in many applications.
no code implementations • 22 Aug 2020 • Margaret Trautner, Gabriel Margolis, Sai Ravela
In stochastic systems, informative approaches select key measurement or decision variables that maximize information gain to enhance the efficacy of model-related inferences.
no code implementations • 12 Aug 2020 • Nishant Yadav, Sai Ravela, Auroop R. Ganguly
In climate and earth systems models, while governing equations follow from first principles and understanding of key processes has steadily improved, the largest uncertainties are often caused by parameterizations such as cloud physics, which in turn have witnessed limited improvements over the last several decades.
no code implementations • 1 Mar 2020 • Kshitij Bakliwal, Sai Ravela
The MIT Sloop system indexes and retrieves photographs from databases of non-stationary animal population distributions.
1 code implementation • 11 Dec 2019 • Ziwei Li, Sai Ravela
The use of artificial neural networks as models of chaotic dynamics has been rapidly expanding.
no code implementations • 23 Nov 2019 • Margaret Trautner, Sai Ravela
Using the polynomial class of dynamical systems, we demonstrate the equivalence of neural and numerical integration.
no code implementations • 13 Nov 2017 • Anuj Karpatne, Imme Ebert-Uphoff, Sai Ravela, Hassan Ali Babaie, Vipin Kumar
Geosciences is a field of great societal relevance that requires solutions to several urgent problems facing our humanity and the planet.