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This paper addresses the design and analysis of a multivariable gradient-based stochastic extremum-seeking control method for multi-input systems with arbitrary input delays. The approach accommodates systems with distinct time delays…

最优化与控制 · 数学 2024-11-19 Paulo Cesar Souza Silva , Paulo Cesar Pellanda , Tiago Roux Oliveira

Joint utilization of multiple discrete frequency bands can enhance the accuracy of delay estimation. Although some unique challenges of multiband fusion, such as phase distortion, oscillation phenomena, and high-dimensional search, have…

信号处理 · 电气工程与系统科学 2025-07-09 Zhixiang Hu , An Liu , Minjian Zhao

In this paper, we study the relative controllability of linear difference equations with multiple delays in the state by using a suitable formula for the solutions of such systems in terms of their initial conditions, their control inputs,…

最优化与控制 · 数学 2017-10-27 Guilherme Mazanti

In this paper we address the problem of state observation of linear time-varying systems with delayed measurements, which has attracted the attention of many researchers|see [7] and references therein. We show that, adopting the parameter…

系统与控制 · 电气工程与系统科学 2020-08-21 Alexey Bobtsov , Nikolay Nikolaev , Romeo Ortega , Denis Efimov

We present the design and \textit{in-silico} evaluation of a closed-loop insulin delivery algorithm to treat type 1 diabetes (T1D) consisting in a data-driven multi-step-ahead blood glucose (BG) predictor integrated into a Linear…

系统与控制 · 电气工程与系统科学 2023-07-25 Eleonora Maria Aiello , Mehrad Jaloli , Marzia Cescon

This paper presents a novel dynamic coverage control algorithm allowing a group of robots to track an optimal-deployment configuration for arbitrary time-varying density functions. Building on singular perturbation theory, the proposed…

最优化与控制 · 数学 2025-12-03 Brandon Bao , Jorge Cortes , Sonia Martinez

Proton Pump Inhibitors (PPIs) are the standard of care for gastric acid disorders but carry significant risks when administered chronically at high doses. Precise long-term control of gastric acidity is challenged by the impracticality of…

系统与控制 · 电气工程与系统科学 2025-07-15 Yutong Li , Ilya Kolmanovsky

We consider the data-driven stabilization of discrete-time linear time-varying systems. The controller is defined as a linear state-feedback law whose gain is adapted to the plant changes through a data-based event-triggering rule. To do…

系统与控制 · 电气工程与系统科学 2025-07-08 Andrea Iannelli , Romain Postoyan

With the rapid growth of autonomous vehicle technologies, effective path-tracking control has become a critical component in ensuring safety and efficiency in complex traffic scenarios. When a high level decision making agent generates a…

系统与控制 · 电气工程与系统科学 2025-10-30 Xincheng Cao , Haochong Chen , Levent Guvenc , Bilin Aksun-Guvenc

This brief constructs the adaptive backstepping control scheme for a class of pure-feedback systems with input delay and full state constraints. With the help of Mean Value Theorem, the pure-feedback system is transformed into…

系统与控制 · 电气工程与系统科学 2024-12-31 Ju Wu , Tong Wang

The PID controller parameters can be adjusted in such a manner that it gives the desired frequency response and the results are found using the Bodes integral formula in order to adjust the slope of the nyquist curve in a desired manner.…

系统与控制 · 计算机科学 2013-01-01 Anish Acharya , Debatri Mitra , Kaushik Halder

Time delays in communication networks are one of the main concerns in deploying robots with computation boards on the edge. This article proposes a multi-stage Nonlinear Model Predictive Control (NMPC) that is capable of handling varying…

机器人学 · 计算机科学 2022-08-09 Andreas Papadimitriou , Hedyeh Jafari , Sina Sharif Mansouri , George Nikolakopoulos

For general multi-hop queueing networks, delay optimal network control has unfortunately been an outstanding problem. The dynamic backpressure (BP) algorithm elegantly achieves throughput optimality, but does not yield good delay…

信息论 · 计算机科学 2015-04-22 Ying Cui , Edmund M. Yeh , Ran Liu

This paper presents the design of a control model to navigate the differential mobile robot to reach the desired destination from an arbitrary initial pose. The designed model is divided into two stages: the state estimation and the…

机器人学 · 计算机科学 2017-07-19 T. T. Hoang , P. M. Duong , N. T. T. Van , T. Q. Vinh

Time delay in general leads to instability in some systems, while a specific feedback with delay can control fluctuated motion in nonlinear deterministic systems to a stable state. In this paper, we consider a non-stationary stochastic…

混沌动力学 · 物理学 2017-08-02 Hiroyasu Ando , Kohta Takehara , Miki U. Kobayashi

Koopman-based neural MPC models generate time-varying dynamics from historical data, but preserve convexity by enforcing that the system operator is independent of the current control input. This conditional independence constraint limits…

机器学习 · 计算机科学 2026-05-07 Matan Pagi , Zohar Sorek

Robust stabilization conditions for uncertain switched affine systems subject to a unitary input delay are presented. They are obtained through the Lyapunov framework and a min-switching state-feedback predictive control law. The result…

系统与控制 · 电气工程与系统科学 2026-04-20 Gerson Portilla , Carolina Albea , Alexandre Seuret

In many clinical trials treatments need to be repeatedly applied as diseases relapse frequently after remission over a long period of time (e.g., 35 weeks). Most research in statistics focuses on the overall trial design, such as sample…

统计方法学 · 统计学 2014-04-01 Yanxun Xu , Yuan Ji

The current work presents a realizable method to control streaky disturbances in boundary layer flows and delay transition to turbulence via active flow control. Numerical simulations of the nonlinear transitional regime in a Blasius…

流体动力学 · 物理学 2020-11-30 Pierluigi Morra , Kenzo Sasaki , Ardeshir Hanifi , André V. G. Cavalieri , Dan S. Henningson

This paper focuses on the control of collective dynamics in large-scale multi-agent systems (MAS) operating in a 3-D space, with a specific emphasis on compensating for the influence of an unknown delay affecting the actuated leaders. The…

最优化与控制 · 数学 2023-11-20 Shanshan Wang , Mamadou Diagne , Jie Qi