16 citations · 89 across the 50 of their papers we have counts for
5 papers · 1 filter
Refining GLSDC for Orbit Determination
Abhijeet, Raja Abhishek Appana, Mrinal Kumar +1
This paper investigates the ambiguity of noisy short-arc angles-only orbit determination for a Molniya-orbit case study. Conventional Gauss Initial Orbit Determination followed by…
A Computationally Optimal Randomized Proper Orthogonal Decomposition Technique
Dan Yu, Suman Chakravorty
In this paper, we consider the model reduction problem of large-scale systems, such as systems obtained through the discretization of partial differential equations. We propose a c…
A UKF-PF based Hybrid Estimation Scheme for Space Object Tracking
Dilshad Raihan A. V., Suman Chakravorty
In this paper, we present a UKF-PF based hybrid nonlinear filter for space object tracking. Estimating the state and its associated uncertainty, also known as filtering is paramoun…
An autoregressive (AR) model based stochastic unknown input realization and filtering technique
Dan Yu, Suman Chakravorty
This paper studies the state estimation problem of linear discrete-time systems with stochastic unknown inputs. The unknown input is a wide-sense stationary process while no other…
A Randomized Proper Orthogonal Decomposition Technique
Dan Yu, Suman Chakravorty
In this paper, we consider the problem of model reduction of large scale systems, such as those obtained through the discretization of PDEs. We propose a randomized proper orthogon…