Search Results for author: Tongjia Zheng

Found 6 papers, 0 papers with code

Backstepping Mean-Field Density Control for Large-Scale Heterogeneous Nonlinear Stochastic Systems

no code implementations1 Sep 2021 Tongjia Zheng, Qing Han, Hai Lin

In this work, we present a backstepping design algorithm that extends density control to heterogeneous and higher-order stochastic systems in strict-feedback forms.

Computational Efficiency

Distributed Mean-Field Density Estimation for Large-Scale Systems

no code implementations9 Jun 2021 Tongjia Zheng, Qing Han, Hai Lin

This work studies how to estimate the mean-field density of large-scale systems in a distributed manner.

Density Estimation

Feedback Interconnected Mean-Field Density Estimation and Control

no code implementations2 Jun 2021 Tongjia Zheng, Qing Han, Hai Lin

Specifically, we propose new density control laws which use the mean-field density and its gradient as feedback, and prove that they are globally input-to-state stable (ISS) with respect to estimation errors.

Density Estimation

Field Estimation using Robotic Swarms through Bayesian Regression and Mean-Field Feedback

no code implementations2 Jun 2021 Tongjia Zheng, Hai Lin

Recent years have seen an increased interest in using mean-field density based modelling and control strategy for deploying robotic swarms.

Density Estimation regression

Distributed Density Filtering for Large-Scale Systems Using Mean-Filed Models

no code implementations10 Sep 2020 Tongjia Zheng, Hai Lin

In this work, we further study how to decentralize the density filter such that each agent can estimate the global density only based on its local observation and communication with neighbors.

Density Estimation Scheduling

Transporting Robotic Swarms via Mean-Field Feedback Control

no code implementations20 Jun 2020 Tongjia Zheng, Qing Han, Hai Lin

With the rapid development of AI and robotics, transporting a large swarm of networked robots has foreseeable applications in the near future.

Density Estimation Philosophy

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