57 citations · 86 across the 5 of their papers we have counts for
5 papers
Robustness and Convergence Analysis of First-Order Distributed Optimization Algorithms over Subspace Constraints
Dennis J. Marquis, Dany Abou Jaoude, Mazen Farhood +1
This paper extends algorithms that remove the fixed point bias of decentralized gradient descent to solve the more general problem of distributed optimization over subspace constra…
Hermite-based, One-step, Variational and Galerkin Time Integrators for Mechanical Systems
Harsh Sharma, Mayuresh Patil, Craig Woolsey
In this paper, we present two Hermite polynomial based approaches to derive one-step numerical integrators for mechanical systems. These methods are based on discretizing the confi…
Performance Assessment of Energy-preserving, Adaptive Time-step Variational Integrators
Harsh Sharma, Jeff Borggaard, Mayuresh Patil +1
A fixed time-step variational integrator cannot preserve momentum, energy, and symplectic form simultaneously for nonintegrable systems. This barrier can be overcome by treating ti…
Wind profiling in the lower atmosphere from wind-induced perturbations to multirotor UAS
Javier González-Rocha, Stephan F. J. De Wekker, Shane D. Ross +1
We present a model-based approach to wind velocity profiling using motion perturbations of a multirotor unmanned aircraft system (UAS) in both hovering and steady ascending flight.…
Energy-preserving Variational Integrators for Forced Lagrangian Systems
Harsh Sharma, Mayuresh Patil, Craig Woolsey
The goal of this paper is to develop energy-preserving variational integrators for time-dependent mechanical systems with forcing. We first present the Lagrange-d'Alembert principl…