This work presents the design, construction, simulation, instrumentation, and implementation
of a closed chain robotic active neck orthosis with four degrees of freedom satisfying a …

This research focuses on implementing a robust passivity-based nonlinear control method
for bilateral/teleoperation systems. The key challenge is addressing communication …

During the flight of quadrotor unmanned aerial vehicle manipulator, external wind and
model uncertainties will significantly affect the accuracy and stability of the controller. This …

This study describes the design of an output based controller for a 4-DOF (three dimensional
position xyz as well as yaw angle) Autonomous Underwater Vehicle (AUV) using a mixed …

Disturbances and uncertainties are the main concerns in control systems. To obtain this
information in real time, the extended state observer is proposed as the core of the active …

In this article we present a global, finite‐time observer for continuous‐time nonlinear
systems with 2 n 2n states whose nonlinearities are characterized by a sufficiently small …

This work presents a neural observer‐based controller for uncertain nonlinear discrete‐time
systems with unknown time‐delays. The proposed neural observer does not need previous …

Traffic state estimation represents one of the important ingredients for traffic prediction and
forecasting. The work presented in this paper deals with the estimation of traffic state …

This paper proposes a new approach for a robust estimation of unknown inputs as well as
state variables in a dynamical system subject to noise or uncertainties. Following a recently …

This paper proposes a new distributed finite-time differentiator (DFD) for multi-agent systems
(MAS) under directed graph, which extends the differentiator algorithm from the centralized …