Search Results for author: Xiaobing Dai

Found 9 papers, 0 papers with code

Cooperative Learning with Gaussian Processes for Euler-Lagrange Systems Tracking Control under Switching Topologies

no code implementations5 Feb 2024 Zewen Yang, Songbo Dong, Armin Lederer, Xiaobing Dai, Siyu Chen, Stefan Sosnowski, Georges Hattab, Sandra Hirche

This work presents an innovative learning-based approach to tackle the tracking control problem of Euler-Lagrange multi-agent systems with partially unknown dynamics operating under switching communication topologies.

Gaussian Processes

Whom to Trust? Elective Learning for Distributed Gaussian Process Regression

no code implementations5 Feb 2024 Zewen Yang, Xiaobing Dai, Akshat Dubey, Sandra Hirche, Georges Hattab

This paper introduces an innovative approach to enhance distributed cooperative learning using Gaussian process (GP) regression in multi-agent systems (MASs).

regression

Learning-based Control for PMSM Using Distributed Gaussian Processes with Optimal Aggregation Strategy

no code implementations26 Jul 2023 Zhenxiao Yin, Xiaobing Dai, Zewen Yang, Yang shen, Georges Hattab, Hang Zhao

The growing demand for accurate control in varying and unknown environments has sparked a corresponding increase in the requirements for power supply components, including permanent magnet synchronous motors (PMSMs).

GPR

Can Learning Deteriorate Control? Analyzing Computational Delays in Gaussian Process-Based Event-Triggered Online Learning

no code implementations14 May 2023 Xiaobing Dai, Armin Lederer, Zewen Yang, Sandra Hirche

When the dynamics of systems are unknown, supervised machine learning techniques are commonly employed to infer models from data.

Cooperative Online Learning for Multi-Agent System Control via Gaussian Processes with Event-Triggered Mechanism: Extended Version

no code implementations11 Apr 2023 Xiaobing Dai, Zewen Yang, Sandra Hirche

In the realm of the cooperative control of multi-agent systems (MASs) with unknown dynamics, Gaussian process (GP) regression is widely used to infer the uncertainties due to its modeling flexibility of nonlinear functions and the existence of a theoretical prediction error bound.

Gaussian Processes regression

Fast IMU-based Dual Estimation of Human Motion and Kinematic Parameters via Progressive In-Network Computing

no code implementations11 Apr 2023 Xiaobing Dai, Huanzhuo Wu, Siyi Wang, Junjie Jiao, Giang T. Nguyen, Frank H. P. Fitzek, Sandra Hirche

We adopt the concept of field Kalman filtering, where the dual estimation problem is decomposed into a fast state estimation process and a computationally expensive parameter estimation process.

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