Rifat Sipahi

75 papers C 26Journal 36Unranked 12
YearRankTypeTitle / Venue / Authors
2025 J jnl
Stability and performance trade-offs in a human-in-the-loop system with a distributed impedance control architecture.
Int. J. Intell. Robotics Appl.
Yijie Lu, Rifat Sipahi
2024 J jnl
Containment Control of Multi-Human Multi-Agent Systems Under Time Delays.
IEEE Trans. Syst. Man Cybern. Syst.
Ahmet Taha Koru, Adrián N. Ramírez, Selahattin Burak Sarsilmaz, Rifat Sipahi, Tansel Yucelen, K. Merve Dogan
2024 J jnl
Design Guidelines to Accelerate Consensus Using Intentional Delays in a Multiagent System Over Mixed Graphs.
IEEE Control. Syst. Lett.
Alejandro Martínez-González, Haonan Fan, Rifat Sipahi, Adrián N. Ramírez
2024 J jnl
Stealthy Optimal Range-Sensor Placement for Target Localization.
CoRR
M. H. Yoosefian Nooshabadi, Rifat Sipahi, Laurent Lessard
2024 J jnl
Stealthy Optimal Range-Sensor Placement for Target Localization.
IEEE Control. Syst. Lett.
M. H. Yoosefian Nooshabadi, Rifat Sipahi, Laurent Lessard
2023 J jnl
Derivative-dependent control of a fuel cell system with a safe implementation: An artificial delay approach.
J. Syst. Control. Eng.
Adrián N. Ramírez, Rifat Sipahi, César-Fernando Méndez-Barrios, Jesús Leyva-Ramos
2023 J jnl
Proportional-Retarded Controller Design for Single-Integrator Dynamics Against Unintentional Delays.
IEEE Control. Syst. Lett.
Haonan Fan, Adrián N. Ramírez, Sabine Mondié, Rifat Sipahi
2022 J jnl
Consensus Stability of a Large-Scale Robotic Network Under Input and Transmission Delays.
IEEE Trans. Control. Netw. Syst.
Haonan Fan, Adrián N. Ramírez, Rifat Sipahi
2022 J jnl
Stability of a Large-Scale Connected Vehicle Network in Ring Configuration and With Multiple Delays.
IEEE Trans. Intell. Transp. Syst.
Duo Wang, Rifat Sipahi
2021 J jnl
A Scalable Approach to Compute Delay Margin of a Class of Neutral-Type Time Delay Systems.
SIAM J. Control. Optim.
Adrián N. Ramírez, Dimitri Breda, Rifat Sipahi
2021 J jnl
Damping Power System Electromechanical Oscillations Using Time Delays.
IEEE Trans. Circuits Syst. I Regul. Pap.
Georgios Tzounas, Rifat Sipahi, Federico Milano
2020 C conf
Delay Margin Analysis of a Large-Scale Optimal Velocity Model using the Parallel Processing Delay Margin Finder (parDMF).
CoDIT
Duo Wang, Adrián N. Ramírez, Rifat Sipahi
2020 C conf
Delay-Based Voltage-Mode Control of Switched DC-DC Buck Converters for Fuel-Cell Power Applications.
CoDIT
Adrián N. Ramírez, Rifat Sipahi, Luis Díaz, Jesús Leyva
2020 C conf
Predictor-Based Stabilization of Multiple Differential-wheeled Robots under Measurement Delays: Controller Gain Design for Fast Consensus.
ACC
Haonan Fan, Rifat Sipahi, Toshiki Oguchi
2020 C conf
Stability Analysis of a Large-scale Single-Lane Connected Vehicle Model with Multiple Sensing, Communication, and Human Reaction Delays.
ACC
Duo Wang, Rifat Sipahi
2019 J jnl
Multiple Intentional Delays Can Facilitate Fast Consensus and Noise Reduction in a Multiagent System.
IEEE Trans. Cybern.
Adrián N. Ramírez, Rifat Sipahi
2019 J jnl
Single-Delay and Multiple-Delay Proportional-Retarded (PR) Protocols for Fast Consensus in a Large-Scale Network.
IEEE Trans. Autom. Control.
Adrián N. Ramírez, Rifat Sipahi
2019 C conf
Stability of Human-in-the-Loop Multiagent Systems with Time Delays.
ACC
Ahmet Taha Koru, Tansel Yucelen, Rifat Sipahi, Adrián N. Ramírez, K. Merve Dogan
2018 J jnl
Development of a combined time-frequency technique for accurate extraction of pNN50 metric from noisy heart rate measurements.
Int. J. Intell. Robotics Appl.
Yolanda Rodriguez-Vaqueiro, Payam Parsinejad, Rifat Sipahi, Jose A. Martinez-Lorenzo
2018 J jnl
Effects of Edge Elimination on the Delay Margin of a Class of LTI Consensus Dynamics.
IEEE Trans. Autom. Control.
Min Hyong Koh, Rifat Sipahi
2018 C conf
Fast Consensus Against Noise in a Large-Scale Multi-Agent System with Distributed Proportional-Retarded (PR) Controllers.
ACC
Adrián N. Ramírez, Rifat Sipahi
2018 J jnl
Stability limit of human-in-the-loop model reference adaptive control architectures.
Int. J. Control
Tansel Yucelen, Yildiray Yildiz, Rifat Sipahi, Ehsan Yousefi, Nhan T. Nguyen
2017 C conf
A closed-loop LTI SISO system with an unstable open-loop plant can be stabilized for delays larger than its theoretical delay-margin upper bound.
ACC
Rifat Sipahi, Dongzuo Tian
2017 J jnl
An Analytical Approach to Tuning of Delay-Based Controllers for LTI-SISO Systems.
SIAM J. Control. Optim.
Adrián N. Ramírez, Rifat Sipahi, Sabine Mondié, Rubén Garrido
2017 C conf
Imaginary spectrum design of second-order LTI systems with two delays for enlarged (in)stability regions in delay parameter space.
ACC
Rifat Sipahi
2017 — conf
The effect of remote-signal feedback architectures on the stability of human-in-the-loop telerobotics in the presence of time-delays.
CCTA
Ehsan Yousefi, Yildiray Yildiz, Rifat Sipahi, Tansel Yucelen
2017 J jnl
Toward Monitoring Parkinson's Through Analysis of Static Handwriting Samples: A Quantitative Analytical Framework.
IEEE J. Biomed. Health Informatics
Naiqian Zhi, Beverly Kris Jaeger, Andrew Gouldstone, Rifat Sipahi, Samuel Frank
2016 C conf
Achieving fast consensus by edge elimination in a class of consensus dynamics with large delays.
ACC
Min Hyong Koh, Rifat Sipahi
2016 J jnl
Consensus Control Under Communication Delay in a Three-Robot System: Design and Experiments.
IEEE Trans. Control. Syst. Technol.
Wei Qiao, Rifat Sipahi
2016 J jnl
Design of Proportional-Integral-Retarded (PIR) Controllers for Second-Order LTI Systems.
IEEE Trans. Autom. Control.
Adrián N. Ramírez, Sabine Mondié, Rubén Garrido, Rifat Sipahi
2016 C conf
Optimizing agent coupling strengths in a network dynamics with inter-agent delays for achieving fast consensus.
ACC
Min Hyong Koh, Rifat Sipahi
2014 C conf
Delay-independent stable set-point tracking in a LTI Networked Control System with two uncertain delays; design and experiments.
ACC
Payam Mahmoodi Nia, Rifat Sipahi
2014 C conf
Delay-margin design approach on a DC motor speed-control system with a single plant delay.
ACC
Rifat Sipahi, Payam Mahmoodi Nia
2014 J jnl
On some features of core hypersurfaces related to stability switching of LTI systems with multiple delays.
IMA J. Math. Control. Inf.
Rifat Sipahi, Ismail Ilker Delice
2014 — conf
Responsible Eigenvalue concept for consensus control of three robotic vehicles: Heterogeneous coupling case.
ISCCSP
Wei Qiao, Rifat Sipahi
2014 — conf
Small-signal stability analysis of delayed power system stabilizers.
PSCC
Vahid Bokharaie, Rifat Sipahi, Federico Milano
2014 — conf
Towards the design of a human-machine interface via disturbance adaptive control: An analogous machine-to-machine system.
HAPTICS
Melda Ulusoy, Rifat Sipahi
2013 J jnl
A Linear Time-Invariant Consensus Dynamics with Homogeneous Delays: Analytical Study and Synthesis of Rightmost Eigenvalues.
SIAM J. Control. Optim.
Wei Qiao, Rifat Sipahi
2013 — conf
On controller design for delay-independent stability of linear time-invariant systems with multiple delays.
ECC
Payam Mahmoodi Nia, Rifat Sipahi, Bahram Shafai
2012 — ed.
10th IFAC Workshop on Time Delay Systems, TDS 2012, Boston, MA, USA, June 22-24, 2012.
TDS
Rifat Sipahi
2012 — conf
Analytical Boundaries of Controller Gains for Delay-Independent Stability of LTI Systems with Single Output Delay.
TDS
Payam Nia, Rifat Sipahi
2012 J jnl
Delay-Independent Stability Test for Systems With Multiple Time-Delays.
IEEE Trans. Autom. Control.
Ismail Ilker Delice, Rifat Sipahi
2012 — conf
Keynote speakers.
CCE
Rifat Sipahi, Ricardo G. Hahn, Manuel Quevedo, Sergio Rajsbaum, Manuel A. Duarte Mermou, Victor (Young-il) Kwon
2012 C conf
Model-free approach to controlling nonlinear systems with single output delay.
ACC
Rifat Sipahi
2012 — conf
The Largest Achievable Delay Margin of a Class of Coupled LTI Systems Synthesized by Graph Operations.
TDS
Wei Qiao, Rifat Sipahi
2011 J jnl
Advanced Clustering With Frequency Sweeping Methodology for the Stability Analysis of Multiple Time-Delay Systems.
IEEE Trans. Autom. Control.
Rifat Sipahi, Ismail Ilker Delice
2011 C conf
An algebraic approach to design observers for delay-independent stability of systems with single output delay.
ACC
Payam Mahmoodi Nia, Rifat Sipahi
2010 J jnl
A stability study on first-order neutral systems with three rationally independent time delays.
Int. J. Syst. Sci.
Rifat Sipahi, Nejat Olgaç, Dimitri Breda
2010 C conf
Advanced clustering with frequency sweeping (ACFS) methodology for the stability analysis of multiple time-delay systems.
ACC
Ismail Ilker Delice, Rifat Sipahi
2009 C conf
Asymptotic stability of constant time headway driving strategy with multiple driver reaction delays.
ACC
Rifat Sipahi, Silviu-Iulian Niculescu, Ismail Ilker Delice
2009 J jnl
Extraction of 3D stability switching hypersurfaces of a time delay system with multiple fixed delays.
Autom.
Rifat Sipahi, Ismail Ilker Delice
2009 — conf
Robust PI observer design for linear time-delay systems.
CCA/ISIC
Hanai Sadaka, Bahram Shafai, Rifat Sipahi
2008 J jnl
A New Perspective in the Stability Assessment of Neutral Systems with Multiple and Cross-Talking Delays.
SIAM J. Control. Optim.
Nejat Olgaç, Tomás Vyhlídal, Rifat Sipahi
2008 C conf
Chain stability in traffic flow with driver reaction delays.
ACC
Rifat Sipahi, Silviu-Iulian Niculescu
2007 — conf
An alternative characterization of robust stability and stability radius for linear time delay systems.
CDC
Hanai Sadaka, Bahram Shafai, Rifat Sipahi, Jie Chen
2007 C conf
Complete Stability Map of First Order - Two Time Delay Systems with Delay Cross-Talk.
ACC
Rifat Sipahi, Nejat Olgaç
2007 C conf
Complete Stability Map of Neutral Type First Order - Two Time Delay Systems.
ACC
Rifat Sipahi, Nejat Olgaç, Dimitri Breda
2007 C conf
Effects of Short-Term Memory of Drivers on Stability Interpretations of Traffic Flow Dynamics.
ACC
Rifat Sipahi, Silviu-Iulian Niculescu, Fatihcan M. Atay
2007 — conf
First order approximation of the stability regions of time delay systems.
CDC
Rifat Sipahi, Silviu-Iulian Niculescu
2007 J jnl
Stability Robustness Analysis of Multiple Time- Delayed Systems Using "Building Block" Concept.
IEEE Trans. Autom. Control.
Hassan Fazelinia, Rifat Sipahi, Nejat Olgaç
2007 J jnl
Stability of Traffic Flow Behavior with Distributed Delays Modeling the Memory Effects of the Drivers.
SIAM J. Appl. Math.
Rifat Sipahi, Fatihcan M. Atay, Silviu-Iulian Niculescu
2006 J jnl
A unique methodology for the stability robustness of multiple time delay systems.
Syst. Control. Lett.
Rifat Sipahi, Nejat Olgaç
2006 J jnl
An improved procedure in detecting the stability robustness of systems with uncertain delay.
IEEE Trans. Autom. Control.
Nejat Olgaç, Rifat Sipahi
2006 J jnl
Complete Stability Analysis of Neutral-Type First Order Two-Time-Delay Systems with Cross-Talking Delays.
SIAM J. Control. Optim.
Rifat Sipahi, Nejat Olgaç
2006 — conf
Some Remarks on Control Strategies for Continuous Gradient Play Dynamics.
CDC
Rifat Sipahi, Gurdal Arslan, Silviu-Iulian Niculescu
2006 J jnl
Stability Robustness of Retarded LTI Systems with Single Delay and Exhaustive Determination of Their Imaginary Spectra.
SIAM J. Control. Optim.
Rifat Sipahi, Nejat Olgaç
2006 C conf
Stability analysis of multiple time delayed systems using 'building block' concept.
ACC
Hassan Fazelinia, Rifat Sipahi, Nejat Olgaç
2006 C conf
Stability map of systems with three independent delays.
ACC
Rifat Sipahi, Nejat Olgaç
2005 J jnl
Complete stability robustness of third-order LTI multiple time-delay systems.
Autom.
Rifat Sipahi, Nejat Olgaç
2004 C conf
A novel stability study on multiple time-delay systems (MTDS) using the root clustering paradigm.
ACC
Rifat Sipahi, Nejat Olgaç
2004 J jnl
A practical method for analyzing the stability of neutral type LTI-time delayed systems.
Autom.
Nejat Olgaç, Rifat Sipahi
2004 C conf
Feedback time delay as a stabilizing tool in trajectory tracking, analysis and experiments.
ACC
Nejat Olgaç, Rifat Sipahi, Ali Fuat Ergenç
2003 C conf
Direct method implementation for the stability analysis of multiple time delayed systems.
CCA
Rifat Sipahi, Nejat Olgaç
2003 C conf
The direct method for stability analysis of time delayed LTI systems.
ACC
Nejat Olgaç, Rifat Sipahi
2002 J jnl
An exact method for the stability analysis of time-delayed linear time-invariant (LTI) systems.
IEEE Trans. Autom. Control.
Nejat Olgaç, Rifat Sipahi