Theory and implementation of sliding mode control with perturbation estimation (SMCPE). - Hakan Elmali; Nejat Olgaç (ICRA, 1992)

Robust output tracking control of nonlinear MIMO systems via sliding mode technique. - Hakan Elmali; Nejat Olgaç (Autom., 1992)

Efficient eigenvalue assignments for general linear MIMO systems. - Michael Valásek; Nejat Olgaç (Autom., 1995)

Implementation of sliding mode control with perturbation estimation (SMCPE). - Hakan Elmali; Nejat Olgaç (IEEE Trans. Control. Syst. Technol., 1996)

Frequency-shaped sliding modes: analysis and experiments. - Jairo Terra Moura; Rajiv Ghosh-Roy; Nejat Olgaç (IEEE Trans. Control. Syst. Technol., 1997)

Pole placement for linear time-varying non-lexicographically fixed MIMO systems. - Michael Valásek; Nejat Olgaç (Autom., 1999)

Robust control of the delayed resonator vibration absorber. - Mark E. Renzulli; Rajiv Ghosh-Roy; Nejat Olgaç (IEEE Trans. Control. Syst. Technol., 1999)

A new method for multiple frequency vibration absorption. - Nejat Olgaç; Chang Huang (ACC, 2000)

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)

Microdynamics of the piezo-driven pipettes in ICSI. - Kerem Ediz; Nejat Olgaç (IEEE Trans. Biomed. Eng., 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)

Kronecker Summation Method and Multiple Delay Systems. - Ali Fuat Ergenç; Nejat Olgaç; Hassan Fazelinia (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)

New Optical Sensor for Monitoring the Micropipette Motion. - Ali Fuat Ergenç; Nejat Olgaç (IEEE Trans. Inf. Technol. Biomed., 2006)

A New Micro Injector and an Optical Sensor. - Ali Fuat Ergenç; Nejat Olgaç (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)

Extended Kronecker Summation for Cluster Treatment of LTI Systems with Multiple Delays. - Ali Fuat Ergenç; Nejat Olgaç; Hassan Fazelinia (SIAM J. Control. Optim., 2007)

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

Robust control of cart-pendulum dynamics against uncertain multiple time delays. - Mursel Emre Cavdaroglu; Nejat Olgaç (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)

Swarm coordination under conflict. - Daniel A. Sierra; Paul McCullough; Eldridge Adams; Nejat Olgaç (ACC, 2009)

Consensus of a group of second order agents with switching irregular communication topologies and time-delay. - Rudy Cepeda-Gomez; Nejat Olgaç (CDC, 2010)

Discussion on: ''Stability Analysis of Time Delayed System with Coefficient Uncertainty and Time Delay Uncertainty''. - Nejat Olgaç (Eur. J. Control, 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)

Second order linear consensus protocols with irregular topologies and time delay. - Rudy Cepeda-Gomez; Nejat Olgaç (CDC/ECC, 2011)

Exhaustive stability analysis in a consensus system with time delay and irregular topologies. - Rudy Cepeda-Gomez; Nejat Olgaç (Int. J. Control, 2011)

Consensus analysis with large and multiple communication delays using spectral delay space concept. - Rudy Cepeda-Gomez; Nejat Olgaç (Int. J. Control, 2011)

An Exact Method for the Stability Analysis of Linear Consensus Protocols With Time Delay. - Rudy Cepeda-Gomez; Nejat Olgaç (IEEE Trans. Autom. Control., 2011)

Formation control based on a consensus protocol under directed communications with two time delays. - Rudy Cepeda-Gomez; Nejat Olgaç (ACC, 2012)

Exact stability analysis of second-order leader-follower consensus protocols with multiple time delays. - Rudy Cepeda-Gomez; Nejat Olgaç (CDC, 2012)

Exact Stability Analysis of a Second-Order Leaderless Consensus Protocol with Multiple Communication and Input Delays. - Rudy Cepeda-Gomez; Nejat Olgaç (TDS, 2012)

The Homicidal Chauffeur Problem with Multiple Time Delayed Feedback. - Qingbin Gao; Rudy Cepeda-Gomez; Nejat Olgaç (TDS, 2012)

Stability Analysis for the Group Dynamics Consensus with Time Delayed Communications. - Nejat Olgaç; Rudy Cepeda-Gomez (Eur. J. Control, 2012)

Exact stability analysis of second-order leaderless and leader-follower consensus protocols with rationally-independent multiple time delays. - Rudy Cepeda-Gomez; Nejat Olgaç (Syst. Control. Lett., 2013)

Sign inverting and Delay Scheduling Control concepts with multiple rationally independent delays. - Qingbin Gao; Ayhan Sebastian Kammer; Umut Zalluhoglu; Nejat Olgaç (ACC, 2014)

Some critical properties of sign inverting control for LTI systems with multiple delays. - Qingbin Gao; Ayhan Sebastian Kammer; Umut Zalluhoglu; Nejat Olgaç (CDC, 2014)

A consensus protocol under directed communications with two time delays and delay scheduling. - Rudy Cepeda-Gomez; Nejat Olgaç (Int. J. Control, 2014)

Non-conservative stability assessment of LTI dynamics with distributed delay using CTCR paradigm. - Ayhan Sebastian Kammer; Nejat Olgaç (ACC, 2015)

Feedback stabilization of a thermoacoustic device with experiments. - Umut Zalluhoglu; Ayhan Sebastian Kammer; Nejat Olgaç (ACC, 2015)

Eigenvalue assignment for systems with multiple time-delays. - Robert Schmid; Qingbin Gao; Nejat Olgaç (SIAM Conf. on Control and its Applications, 2015)

Optimal sign inverting control for time-delayed systems, a concept study with experiments. - Qingbin Gao; Nejat Olgaç (Int. J. Control, 2015)

Combination of sign inverting and delay scheduling control concepts for multiple-delay dynamics. - Qingbin Gao; Ayhan Sebastian Kammer; Umut Zalluhoglu; Nejat Olgaç (Syst. Control. Lett., 2015)

Critical Effects of the Polarity Change in Delayed States Within an LTI Dynamics With Multiple Delays. - Qingbin Gao; Ayhan Sebastian Kammer; Umut Zalluhoglu; Nejat Olgaç (IEEE Trans. Autom. Control., 2015)

Optimal sign inverting control for multiple time-delayed systems. - Qingbin Gao; Nejat Olgaç (ACC, 2016)

Enhancing energy harvesting capacity using delayed feedback control. - Ayhan Sebastian Kammer; Nejat Olgaç (ACC, 2016)

Placement of Helmholtz resonators in series for passive control of thermoacoustic instabilities from a time-delay perspective. - Umut Zalluhoglu; Nejat Olgaç (ACC, 2016)

Thermoacoustic Instabilities arising from secondary modes, an analytical and experimental declaration. - Umut Zalluhoglu; Nejat Olgaç (CDC, 2016)

Bounds of imaginary spectra of LTI systems in the domain of two of the multiple time delays. - Qingbin Gao; Nejat Olgaç (Autom., 2016)

Stability of formation control using a consensus protocol under directed communications with two time delays and delay scheduling. - Rudy Cepeda-Gomez; Nejat Olgaç (Int. J. Syst. Sci., 2016)

Delayed Feedback Control Laws for Rijke Tube Thermoacoustic Instability, Synthesis, and Experimental Validation. - Umut Zalluhoglu; Ayhan Sebastian Kammer; Nejat Olgaç (IEEE Trans. Control. Syst. Technol., 2016)

An effective algorithm to achieve accurate sinusoidal amplitude control with a low-resolution encoder. - Zhenyu Zhang; Nejat Olgaç; Qingbin Gao (AIM, 2017)

Stability analysis for LTI systems with multiple time delays using the bounds of its imaginary spectra. - Qingbin Gao; Nejat Olgaç (Syst. Control. Lett., 2017)

New perspectives on criticality of multiple identical imaginary roots (MIR) in time-delayed systems. - Ryan Jenkins; Nejat Olgaç (ACC, 2018)

A Structured Treatment of Wave-Based Control (WBC) and Discussions on Earlier Misconceptions. - Michael Valásek; Ondrej Marek; Nejat Olgaç; Zdenek Neusser (ICSC, 2019)

Time-Delayed Tuning of Vibration Absorbers for Non-collocated Suppression. - Nejat Olgaç; Ryan Jenkins (ACC, 2020)

CTCR approach to the complete stability of TDS with multiple identical imaginary roots. - Nejat Olgaç; Ryan Jenkins; Umut Zalluhoglu (ECC, 2020)

Actively Tuned Noncollocated Vibration Absorption: An Unexplored Venue in Vibration Science and a Benchmark Problem. - Nejat Olgaç; Ryan Jenkins (IEEE Trans. Control. Syst. Technol., 2021)

Non-collocated vibration absorption using delayed resonator for spectral and spacial tuning - analysis and experimental validation. - Matej Kure; Adam Peichl; Jaroslav Busek; Nejat Olgaç; Tomás Vyhlídal (CoRR, 2025)