IEEE

H∞ Loop-Shaping Continuous-Time Controller Design for Nonlinear HDD Systems: A Reduced-Order Approach Using Hankel-Norm Approximation

Abstract: This study presents the development and examination of a streamlined $H_{\infty }$ loop-shaping continuous-time controller tailored for nonlinear Hard Disk ...
GitHub

BernNet: Learning Arbitrary Graph Spectral Filters via Bernstein Approximation

This repository contains a PyTorch implementation of "BernNet: Learning Arbitrary Graph Spectral Filters via Bernstein Approximation".(https://arxiv.org/abs/2106. ...
IEEE

Practical Control of an Upper-Limb Rehabilitation Robotic Arm Using a PD Controller with Time Delay Estimation

Abstract: This paper presents a proportional-derivative (PD) control strategy based on time delay estimation (TDE) for an upper limb rehabilitation robotic arm. The proposed controller combines ...
GitHub

Kernel Quadrature with Randomly Pivoted Cholesky

Randomly pivoted Cholesky (RPCholesky) is an algorithm for selecting a representative set of landmarks from a set of points, either finite or infinite. Applications include kernel matrix low-rank ...
Simon Fraser University

Finite Difference Approximations of Derivatives

First-order derivatives: n additional function calls are needed. Second-order derivatives based on gradient calls, when the "grd" module is specified (Dennis and Schnabel 1983): n additional gradient ...