167 citations · 307 across the 20 of their papers we have counts for
8 papers · 1 filter
Self-Triggered Adaptive Model Predictive Control of Constrained Nonlinear Systems: A Min-Max Approach
Kunwu Zhang, Changxin Liu, Yang Shi
In this paper, a self-triggered adaptive model predictive control (MPC) algorithm is proposed for constrained discrete-time nonlinear systems subject to parametric uncertainties an…
Towards an convergence rate for distributed dual averaging
Changxin Liu, Huiping Li, Yang Shi
Recently, distributed dual averaging has received increasing attention due to its superiority in handling constraints and dynamic networks in multiagent optimization. However, all…
Contraction Analysis on Primal-Dual Gradient Optimization
Yanxu Su, Yang Shi, Changyin Sun
This paper analyzes the contraction of the primal-dual gradient optimization via contraction theory in the context of discrete-time updating dynamics. The contraction theory based…
Distributed Model Predictive Control Under Inexact Primal-Dual Gradient Optimization Based on Contraction Analysis
Yanxu Su, Yang Shi, Changyin Sun
This paper develops a distributed model predictive control (DMPC) strategy for a class of discrete-time linear systems with consideration of globally coupled constraints. The DMPC…
Connectivity-Preserving Swarm Teleoperation Over A Tree Network With Time-Varying Delays
Yuan Yang, Yang Shi, Daniela Constantinescu
A teleoperated swarm must follow the unpredictable commands of its human operator while remaining connected. When the swarm communications are limited by distance and affected by d…
Resource-aware Exact Decentralized Optimization Using Event-triggered Broadcasting
Changxin Liu, Huiping Li, Yang Shi
This work addresses the decentralized optimization problem where a group of agents with coupled private objective functions work together to exactly optimize the summation of local…
Dynamic Interconnection and Damping Injection for Input-to-State Stable Bilateral Teleoperation
Yuan Yang, Daniela Constantinescu, Yang Shi
In bilateral teleoperation, the human who operates the master and the environment which interacts with the slave are part of the force feedback loop. Yet, both have time-varying an…
Adaptive Model Predictive Control for A Class of Constrained Linear Systems with Parametric Uncertainties
Kunwu Zhang, Yang Shi
This paper investigates adaptive model predictive control (MPC) for a class of constrained linear systems with unknown model parameters. This is also posed as the dual control prob…