Saltation matrices: The essential tool for linearizing hybrid dynamical systems

NJ Kong, JJ Payne, J Zhu… - Proceedings of the …, 2024 - ieeexplore.ieee.org
Hybrid dynamical systems, ie, systems that have both continuous and discrete states, are
ubiquitous in engineering but are difficult to work with due to their discontinuous transitions …

Bifurcation behaviour of PWM controlled DC series motor drive

S Kundu, D Chatterjee, K Chakrabarty - IET power Electronics, 2017 - Wiley Online Library
This study presents a detailed investigation on bifurcation of general period‐1 behaviour in
a pulse width modulation (PWM) controlled dc series motor drive system. Existence of quasi …

Performance comparison and stability analysis of ACM and ENLC controlled SEPIC PFC converter

R Munuswamy, U Govindarajan… - IET Power …, 2020 - Wiley Online Library
In this study, a detailed comparison between two power factor correction (PFC) controls, viz.,
average current mode (ACM) control and enhanced non‐linear carrier (ENLC) control for …

[PDF][PDF] Motor drive stabilization in its chaotic region

P Stumpf, I Nagy - Transactions on Electrical Engineering, 2012 - ojs.cvut.cz
The paper is concerned with the stability analysisand the control of chaos in a permanent
magnet dc drivesystem. The stability analysis is based on the eigenvalues ofthe Jacobian …

Control of bifurcation in a PWM controlled DC series motor drive

S Adhikary, D Chatterjee… - 2020 IEEE Calcutta …, 2020 - ieeexplore.ieee.org
This paper presents a study on bifurcation behavior of a PWM controlled dc series drive to
depict the occurrence of different nonlinear behavior including chaos against variation in …

Increasing Reliability of Legged Robots in the Presence of Uncertainty

NJ Kong - 2022 - search.proquest.com
Legged robots have the potential to traverse a wide variety of environments, but are
currently too unreliable to use in mission critical settings. A major factor that hinders the …

Analysis and compensation of chaotic response in DC motor drive

P Stumpf, A Lőrincz, I Nagy - Electrodynamic and Mechatronic …, 2011 - ieeexplore.ieee.org
The paper is concerned with the stability analysis and the ramp compensation of a
permanent magnet dc drive system operated in two and four-quadrant. The stability analysis …

Effect of smoothing reactor on the performance of a PWM chopper fed Dc motor drive

S Kundu, D Chatterjee… - 2017 IEEE Calcutta …, 2017 - ieeexplore.ieee.org
This paper presents the qualitative change in the speed response of a pwm dc/dc converter
fed series motor drive system due to different choices of values for smoothing reactor. In …

Analysis of intermittent instabilities in switching power converters using Filippov's method

K Muppala Kumar, CN Duraisamy John - COMPEL-The international …, 2018 - emerald.com
Purpose In the design and development stage of the power converter systems, an abnormal
intermittency is naturally experienced in nonautonomous system because of coupling of the …

Stability analysis of a photovoltaic system with DC/DC flyback converter using Filippov's method

RAÁ López, GO Londoño - 2012 IEEE International …, 2012 - ieeexplore.ieee.org
This paper presents stability analysis of a photovoltaic (PV) system with DC/DC flyback
converter. Traditional methods of stability analysis have limitations due to the non-smooth …