An exact method for the stability analysis of time-delayed linear time-invariant (LTI) systems. - Nejat Olgaç; Rifat Sipahi (IEEE Trans. Autom. Control., 2002)

Direct method implementation for the stability analysis of multiple time delayed systems. - Rifat Sipahi; Nejat Olgaç (CCA, 2003)

The direct method for stability analysis of time delayed LTI systems. - Nejat Olgaç; Rifat Sipahi (ACC, 2003)

Feedback time delay as a stabilizing tool in trajectory tracking, analysis and experiments. - Nejat Olgaç; Rifat Sipahi; Ali Fuat Ergenç (ACC, 2004)

A novel stability study on multiple time-delay systems (MTDS) using the root clustering paradigm. - Rifat Sipahi; Nejat Olgaç (ACC, 2004)

A practical method for analyzing the stability of neutral type LTI-time delayed systems. - Nejat Olgaç; Rifat Sipahi (Autom., 2004)

Complete stability robustness of third-order LTI multiple time-delay systems. - Rifat Sipahi; Nejat Olgaç (Autom., 2005)

Stability analysis of multiple time delayed systems using 'building block' concept. - Hassan Fazelinia; Rifat Sipahi; Nejat Olgaç (ACC, 2006)

Stability map of systems with three independent delays. - Rifat Sipahi; Nejat Olgaç (ACC, 2006)

Some Remarks on Control Strategies for Continuous Gradient Play Dynamics. - Rifat Sipahi; Gurdal Arslan; Silviu-Iulian Niculescu (CDC, 2006)

A unique methodology for the stability robustness of multiple time delay systems. - Rifat Sipahi; Nejat Olgaç (Syst. Control. Lett., 2006)

Complete Stability Analysis of Neutral-Type First Order Two-Time-Delay Systems with Cross-Talking Delays. - Rifat Sipahi; Nejat Olgaç (SIAM J. Control. Optim., 2006)

Stability Robustness of Retarded LTI Systems with Single Delay and Exhaustive Determination of Their Imaginary Spectra. - Rifat Sipahi; Nejat Olgaç (SIAM J. Control. Optim., 2006)

An improved procedure in detecting the stability robustness of systems with uncertain delay. - Nejat Olgaç; Rifat Sipahi (IEEE Trans. Autom. Control., 2006)

Effects of Short-Term Memory of Drivers on Stability Interpretations of Traffic Flow Dynamics. - Rifat Sipahi; Silviu-Iulian Niculescu; Fatihcan M. Atay (ACC, 2007)

Complete Stability Map of First Order - Two Time Delay Systems with Delay Cross-Talk. - Rifat Sipahi; Nejat Olgaç (ACC, 2007)

Complete Stability Map of Neutral Type First Order - Two Time Delay Systems. - Rifat Sipahi; Nejat Olgaç; Dimitri Breda (ACC, 2007)

An alternative characterization of robust stability and stability radius for linear time delay systems. - Hanai Sadaka; Bahram Shafai; Rifat Sipahi; Jie Chen 005 (CDC, 2007)

First order approximation of the stability regions of time delay systems. - Rifat Sipahi; Silviu-Iulian Niculescu (CDC, 2007)

Stability of Traffic Flow Behavior with Distributed Delays Modeling the Memory Effects of the Drivers. - Rifat Sipahi; Fatihcan M. Atay; Silviu-Iulian Niculescu (SIAM J. Appl. Math., 2007)

Stability Robustness Analysis of Multiple Time- Delayed Systems Using "Building Block" Concept. - Hassan Fazelinia; Rifat Sipahi; Nejat Olgaç (IEEE Trans. Autom. Control., 2007)

Chain stability in traffic flow with driver reaction delays. - Rifat Sipahi; Silviu-Iulian Niculescu (ACC, 2008)

A New Perspective in the Stability Assessment of Neutral Systems with Multiple and Cross-Talking Delays. - Nejat Olgaç; Tomás Vyhlídal; Rifat Sipahi (SIAM J. Control. Optim., 2008)

Robust PI observer design for linear time-delay systems. - Hanai Sadaka; Bahram Shafai; Rifat Sipahi (CCA/ISIC, 2009)

Asymptotic stability of constant time headway driving strategy with multiple driver reaction delays. - Rifat Sipahi; Silviu-Iulian Niculescu; Ismail Ilker Delice (ACC, 2009)

Extraction of 3D stability switching hypersurfaces of a time delay system with multiple fixed delays. - Rifat Sipahi; Ismail Ilker Delice (Autom., 2009)

Advanced clustering with frequency sweeping (ACFS) methodology for the stability analysis of multiple time-delay systems. - Ismail Ilker Delice; Rifat Sipahi (ACC, 2010)

A stability study on first-order neutral systems with three rationally independent time delays. - Rifat Sipahi; Nejat Olgaç; Dimitri Breda (Int. J. Syst. Sci., 2010)

An algebraic approach to design observers for delay-independent stability of systems with single output delay. - Payam Mahmoodi Nia; Rifat Sipahi (ACC, 2011)

Advanced Clustering With Frequency Sweeping Methodology for the Stability Analysis of Multiple Time-Delay Systems. - Rifat Sipahi; Ismail Ilker Delice (IEEE Trans. Autom. Control., 2011)

Model-free approach to controlling nonlinear systems with single output delay. - Rifat Sipahi (ACC, 2012)

Keynote speakers. - Rifat Sipahi; Ricardo G. Hahn; Manuel Quevedo; Sergio Rajsbaum; Manuel A. Duarte Mermou; Victor (Young-il) Kwon (CCE, 2012)

Analytical Boundaries of Controller Gains for Delay-Independent Stability of LTI Systems with Single Output Delay. - Payam Nia; Rifat Sipahi (TDS, 2012)

The Largest Achievable Delay Margin of a Class of Coupled LTI Systems Synthesized by Graph Operations. - Wei Qiao; Rifat Sipahi (TDS, 2012)

Delay-Independent Stability Test for Systems With Multiple Time-Delays. - Ismail Ilker Delice; Rifat Sipahi (IEEE Trans. Autom. Control., 2012)

On controller design for delay-independent stability of linear time-invariant systems with multiple delays. - Payam Mahmoodi Nia; Rifat Sipahi; Bahram Shafai (ECC, 2013)

A Linear Time-Invariant Consensus Dynamics with Homogeneous Delays: Analytical Study and Synthesis of Rightmost Eigenvalues. - Wei Qiao; Rifat Sipahi (SIAM J. Control. Optim., 2013)

Delay-independent stable set-point tracking in a LTI Networked Control System with two uncertain delays; design and experiments. - Payam Mahmoodi Nia; Rifat Sipahi (ACC, 2014)

Delay-margin design approach on a DC motor speed-control system with a single plant delay. - Rifat Sipahi; Payam Mahmoodi Nia (ACC, 2014)

Towards the design of a human-machine interface via disturbance adaptive control: An analogous machine-to-machine system. - Melda Ulusoy; Rifat Sipahi (HAPTICS, 2014)

Responsible Eigenvalue concept for consensus control of three robotic vehicles: Heterogeneous coupling case. - Wei Qiao; Rifat Sipahi (ISCCSP, 2014)

Small-signal stability analysis of delayed power system stabilizers. - Vahid Bokharaie; Rifat Sipahi; Federico Milano 001 (PSCC, 2014)

On some features of core hypersurfaces related to stability switching of LTI systems with multiple delays. - Rifat Sipahi; Ismail Ilker Delice (IMA J. Math. Control. Inf., 2014)

Optimizing agent coupling strengths in a network dynamics with inter-agent delays for achieving fast consensus. - Min Hyong Koh; Rifat Sipahi (ACC, 2016)

Achieving fast consensus by edge elimination in a class of consensus dynamics with large delays. - Min Hyong Koh; Rifat Sipahi (ACC, 2016)

Design of Proportional-Integral-Retarded (PIR) Controllers for Second-Order LTI Systems. - Adrián N. Ramírez; Sabine Mondié; Ruben Garrido; Rifat Sipahi (IEEE Trans. Autom. Control., 2016)

Consensus Control Under Communication Delay in a Three-Robot System: Design and Experiments. - Wei Qiao; Rifat Sipahi (IEEE Trans. Control. Syst. Technol., 2016)

Imaginary spectrum design of second-order LTI systems with two delays for enlarged (in)stability regions in delay parameter space. - Rifat Sipahi (ACC, 2017)

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. - Rifat Sipahi; Dongzuo Tian (ACC, 2017)

The effect of remote-signal feedback architectures on the stability of human-in-the-loop telerobotics in the presence of time-delays. - Ehsan Yousefi; Yildiray Yildiz; Rifat Sipahi; Tansel Yucelen (CCTA, 2017)

An Analytical Approach to Tuning of Delay-Based Controllers for LTI-SISO Systems. - Adrián N. Ramírez; Rifat Sipahi; Sabine Mondié; Ruben Garrido (SIAM J. Control. Optim., 2017)

Toward Monitoring Parkinson's Through Analysis of Static Handwriting Samples: A Quantitative Analytical Framework. - Naiqian Zhi; Beverly Kris Jaeger; Andrew Gouldstone; Rifat Sipahi; Samuel Frank (IEEE J. Biomed. Health Informatics, 2017)

Fast Consensus Against Noise in a Large-Scale Multi-Agent System with Distributed Proportional-Retarded (PR) Controllers. - Adrián N. Ramírez; Rifat Sipahi (ACC, 2018)

Stability limit of human-in-the-loop model reference adaptive control architectures. - Tansel Yucelen; Yildiray Yildiz; Rifat Sipahi; Ehsan Yousefi; Nhan T. Nguyen (Int. J. Control, 2018)

Development of a combined time-frequency technique for accurate extraction of pNN50 metric from noisy heart rate measurements. - Yolanda Rodriguez-Vaqueiro; Payam Parsinejad; Rifat Sipahi; Jose A. Martinez-Lorenzo (Int. J. Intell. Robotics Appl., 2018)

Effects of Edge Elimination on the Delay Margin of a Class of LTI Consensus Dynamics. - Min Hyong Koh; Rifat Sipahi (IEEE Trans. Autom. Control., 2018)

Stability of Human-in-the-Loop Multiagent Systems with Time Delays. - Ahmet Taha Koru; Tansel Yucelen; Rifat Sipahi; Adrián N. Ramírez; K. Merve Dogan (ACC, 2019)

Single-Delay and Multiple-Delay Proportional-Retarded (PR) Protocols for Fast Consensus in a Large-Scale Network. - Adrián N. Ramírez; Rifat Sipahi (IEEE Trans. Autom. Control., 2019)

Multiple Intentional Delays Can Facilitate Fast Consensus and Noise Reduction in a Multiagent System. - Adrián N. Ramírez; Rifat Sipahi (IEEE Trans. Cybern., 2019)

Predictor-Based Stabilization of Multiple Differential-wheeled Robots under Measurement Delays: Controller Gain Design for Fast Consensus. - Haonan Fan; Rifat Sipahi; Toshiki Oguchi (ACC, 2020)

Stability Analysis of a Large-scale Single-Lane Connected Vehicle Model with Multiple Sensing, Communication, and Human Reaction Delays. - Duo Wang; Rifat Sipahi (ACC, 2020)

Delay-Based Voltage-Mode Control of Switched DC-DC Buck Converters for Fuel-Cell Power Applications. - Adrián N. Ramírez; Rifat Sipahi; Luis Díaz; Jesús Leyva (CoDIT, 2020)

Delay Margin Analysis of a Large-Scale Optimal Velocity Model using the Parallel Processing Delay Margin Finder (parDMF). - Duo Wang; Adrián N. Ramírez; Rifat Sipahi (CoDIT, 2020)

A Scalable Approach to Compute Delay Margin of a Class of Neutral-Type Time Delay Systems. - Adrián N. Ramírez; Dimitri Breda; Rifat Sipahi (SIAM J. Control. Optim., 2021)

Damping Power System Electromechanical Oscillations Using Time Delays. - Georgios Tzounas; Rifat Sipahi; Federico Milano 001 (IEEE Trans. Circuits Syst. I Regul. Pap., 2021)

Consensus Stability of a Large-Scale Robotic Network Under Input and Transmission Delays. - Haonan Fan; Adrián N. Ramírez; Rifat Sipahi (IEEE Trans. Control. Netw. Syst., 2022)

Stability of a Large-Scale Connected Vehicle Network in Ring Configuration and With Multiple Delays. - Duo Wang; Rifat Sipahi (IEEE Trans. Intell. Transp. Syst., 2022)

Proportional-Retarded Controller Design for Single-Integrator Dynamics Against Unintentional Delays. - Haonan Fan; Adrián N. Ramírez; Sabine Mondié; Rifat Sipahi (IEEE Control. Syst. Lett., 2023)

Derivative-dependent control of a fuel cell system with a safe implementation: An artificial delay approach. - Adrián N. Ramírez; Rifat Sipahi; César-Fernando Méndez-Barrios; Jesus Leyva-Ramos (J. Syst. Control. Eng., 2023)

Design Guidelines to Accelerate Consensus Using Intentional Delays in a Multiagent System Over Mixed Graphs. - Alejandro Martínez-González; Haonan Fan; Rifat Sipahi; Adrián N. Ramírez (IEEE Control. Syst. Lett., 2024)

Stealthy Optimal Range-Sensor Placement for Target Localization. - M. H. Yoosefian Nooshabadi; Rifat Sipahi; Laurent Lessard (IEEE Control. Syst. Lett., 2024)

Containment Control of Multi-Human Multi-Agent Systems Under Time Delays. - Ahmet Taha Koru; Adrián N. Ramírez; Selahattin Burak Sarsilmaz; Rifat Sipahi; Tansel Yucelen; K. Merve Dogan (IEEE Trans. Syst. Man Cybern. Syst., 2024)