Unknown time-varying input delay compensation for uncertain nonlinear systems

S Obuz, JR Klotz, R Kamalapurkar, W Dixon - Automatica, 2017 - Elsevier
A tracking controller is developed for a class of uncertain nonlinear systems subject to
unknown time-varying input delay and additive disturbances. A novel filtered error signal is …

Secure control design for networked control systems with nonlinear dynamics under time-delay-switch attacks

A Sargolzaei, FM Zegers, A Abbaspour… - … on Automatic Control, 2022 - ieeexplore.ieee.org
A continuous controller is developed for a centralized network control system (NCS), which
is composed of agents with nonlinear dynamics subject to a time-delay-switch (TDS) attack …

Neural networks-based adaptive output feedback control for a class of uncertain nonlinear systems with input delay and disturbances

J Ma, S Xu, Y Li, Y Chu, Z Zhang - Journal of the Franklin Institute, 2018 - Elsevier
This paper focuses on the problem of adaptive output feedback control for a class of
uncertain nonlinear systems with input delay and disturbances. Radial basis function neural …

[HTML][HTML] State Reconstruction of Remote Robotic System Using Delayed Output and Torque Estimation

S Shen, L Jin - Symmetry, 2024 - mdpi.com
The state reconstruction problem for a remote robotic system with communication delay is
investigated in this paper. A symmetric estimation scheme is proposed based on both input …

Closed-loop neuromuscular electrical stimulation method provides robustness to unknown time-varying input delay in muscle dynamics

S Obuz, VH Duenas, RJ Downey… - … on Control Systems …, 2019 - ieeexplore.ieee.org
Neuromuscular electrical stimulation (NMES) is commonly used to rehabilitate people with
motor impairment (eg, following stroke or spinal cord injury). Closed-loop NMES holds the …

A survey on control design approaches for remotely operated uavs

VN Sankaranarayanan, SG Satpute… - … on Control and …, 2022 - ieeexplore.ieee.org
Quadrotors find their roles in various sectors ranging from remote surveillance to
autonomous delivery due to their capabilities of hovering, Vertical Take Off and Landing …

Sequential Predictors for Uncertain Euler–Lagrange Systems with Large Transmission Delays

S Shen, L Fu, A Song, T Li - Fractal and Fractional, 2023 - mdpi.com
This paper investigates the state prediction problems for uncertain Euler–Lagrange systems
with large time delays during data transmissions. A set of sequential predictors is proposed …

Uniformly ultimately bounded tracking for uncertain euler-lagrange systems with unknown time-varying input delay

AK Jain, S Bhasin - IFAC-PapersOnLine, 2017 - Elsevier
This paper proposes a robust compensator for a class of uncertain nonlinear systems
subjected to unknown time-varying input delay. The proposed control law is based on the …

A robust delay compensator for uncertain nonlinear systems with unknown time-varying input delay

A Kumar Jain, S Bhasin - Journal of …, 2019 - asmedigitalcollection.asme.org
This paper proposes a robust compensator for a class of uncertain nonlinear systems
subjected to unknown time-varying input delay. The proposed control law is based on the …

[PDF][PDF] Control of Uncertain Nonlinear Systems with Unknown Time Delay

AK Jain - 2019 - iitd.ac.in
The problem of stabilization of systems with input delay has been well researched in the last
few decades, however, challenges still exist in addressing the problem, owing to lack of …