Dynamic analysis and multistability of a novel four-wing chaotic system with smooth piecewise quadratic nonlinearity

VRF Signing, J Kengne, LK Kana - Chaos, Solitons & Fractals, 2018 - Elsevier
In this contribution, a new four-wing chaotic system with a smooth piecewise quadratic
nonlinearity is introduced. The novel system is inspired from the cubic one introduced by …

Wheel slip control of EVs based on sliding mode technique with conditional integrators

R De Castro, RE Araújo… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
This paper presents a new control system, based on field programmable gate array
technology, targeting the powertrain control of multi-motor electric vehicles (EVs). The …

Robust output feedback regulation of minimum-phase nonlinear systems using conditional integrators

S Seshagiri, HK Khalil - Automatica, 2005 - Elsevier
This paper is on the design of robust output feedback integral control for minimum-phase
nonlinear systems with a well-defined relative degree. Previous work has shown how to …

Integral action in output feedback for multi-input multi-output nonlinear systems

D Astolfi, L Praly - IEEE Transactions on Automatic Control, 2016 - ieeexplore.ieee.org
We address a particular problem of output regulation for multi-input multi-output nonlinear
systems. Specifically, we are interested in making the stability of an equilibrium point and the …

On introducing integral action in sliding mode control

S Seshagiri, HK Khalil - … of the 41st IEEE Conference on …, 2002 - ieeexplore.ieee.org
An ideal sliding mode control (SMC) can guarantee asymptotic tracking with zero steady-
state error for a wide class of nonlinear systems. When implemented using continuous …

Design of safety-oriented control allocation strategies for overactuated electric vehicles

R de Castro, M Tanelli, RE Araújo… - Vehicle System …, 2014 - Taylor & Francis
The new vehicle platforms for electric vehicles (EVs) that are becoming available are
characterised by actuator redundancy, which makes it possible to jointly optimise different …

Regulation of nonminimum-phase nonlinear systems using slow integrators and high-gain feedback

X Huang, HK Khalil, Y Song - IEEE Transactions on Automatic …, 2018 - ieeexplore.ieee.org
This paper investigates the regulation problem for nonminimum-phase nonlinear systems
via slow integrators and high-gain feedback. The developed methodology involves four …

Minimum-time path-following for highly redundant electric vehicles

R De Castro, M Tanelli, RE Araújo… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Modern electric vehicles are most often designed with actuator redundancy and in-wheel
propulsion, a combination that appears particularly suitable for the design of motion …

Robust output regulation of minimum phase nonlinear systems using conditional servocompensators

S Seshagiri, HK Khalil - … of Robust and Nonlinear Control: IFAC …, 2005 - Wiley Online Library
We consider the design of a robust continuous sliding mode controller for the output
regulation of a class of minimum‐phase nonlinear systems. Previous work has shown how …

Self-tuning in integral sliding mode control with a Levenberg–Marquardt algorithm

M Heertjes, R Verstappen - Mechatronics, 2014 - Elsevier
In high-precision motion systems, tracking often comes with the problem of overshoot or
poor settling behavior. To deal with this problem, a sliding mode controller with saturated …