Nicolai Christov

发表

Perturbation Bounds for Certain Matrix Expressions and Numerical Solution of Matrix Equations

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 2008, NAA.

Active fault tolerant control of wind turbine systems based on DFIG with actuator fault and disturbance using Takagi-Sugeno fuzzy model

Abdel Aitouche, Nicolai Christov, Haoping Wang, 2018, J. Frankl. Inst..

Kalman vs H∞ filter in terms of convergence and accuracy: Application to carrier frequency offset estimation

Eric Grivel, Guillaume Ferré, Nicolai Christov, 2012, 2012 Proceedings of the 20th European Signal Processing Conference (EUSIPCO).

Improved Sensitivity Estimate for the H2 Estimation Problem

Mohamed Najim, Eric Grivel, Nicolai Christov, 2006, International Conference on Computational Science.

Time-delay estimation based computed torque control with robust adaptive RBF neural network compensator for a rehabilitation exoskeleton.

Nicolai Christov, Haoping Wang, Yang Tian, 2020, ISA transactions.

Active fault tolerance control of a wind turbine system using an unknown input observer with an actuator fault

Abdel Aitouche, Yang Tian, Nicolai Christov, 2018, Int. J. Appl. Math. Comput. Sci..

On the Local Sensitivity of the Discrete-Time Control Problem

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 2008, NAA.

Piecewise continuous observer design used for networked or visual servoing control systems

Christian Vasseur, Yang Tian, Nicolai Christov, 2012, 2012 IEEE International Conference on Control Applications.

Piecewise Continuous -Communication Disturbance Observer Design for Networked Visual Servo Control Systems with Sampled and Variable Delayed Output

Yang Tian, Nicolai Christov, Haoping Wang, 2018, Inf. Technol. Control..

Extended hybrid technique for control redesign with stabilization and correction

Marcel Staroswiecki, Nicolai Christov, Bogdan D. Ciubotaru, 2013, 2013 American Control Conference.

Optimal control of variable speed wind turbines

Pierre Borne, Dumitru Popescu, Haoping Wang, 2011, 2011 19th Mediterranean Conference on Control & Automation (MED).

Composed adaptive control of a bio-diesel engine with \uppercaseEGR & \uppercaseVGT

Ahmed El Hajjaji, Haoping Wang, Yang Tian, 2013, ICSC 2013.

Sliding mode observer design for fault and disturbance estimation using Takagi-Sugeno model

Abdel Aitouche, Nicolai Christov, Haoping Wang, 2018, Eur. J. Control.

Modified Pseudo-Inverse Method with Generalized Linear Quadratic Regulator for fault tolerant Model Matching with prescribed stability degree

Marcel Staroswiecki, Nicolai Christov, Bogdan D. Ciubotaru, 2011, IEEE Conference on Decision and Control and European Control Conference.

Kalman Filter based Newton Extremum Seeking Control for Maximum Gases Production Rates of Anaerobic Digestion Process

Haoping Wang, Nicolai Christov, Ivan Simeonov, 2020, Inf. Technol. Control..

From Sensitivity Analysis to Random Floating Point Arithmetics - Application to Sylvester Equations

Suzanne Lesecq, Nicolai Christov, Alain Barraud, 2000, NAA.

New Perturbation Bounds for the Continuous-Time H infinity-Optimization Problem

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 2004, NAA.

On the Local Sensitivity of the Lyapunov Equations

Suzanne Lesecq, Nicolai Christov, Alain Barraud, 2000, NAA.

Recursive model free control of variable speed wind turbine systems

Pierre Borne, Dumitru Popescu, Nicolai Christov, 2012, 2012 IEEE International Conference on Control Applications.

LAPACK-Based Condition Estimates for the Discrete-Time LQG Design

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 2008, NAA.

Routing Algorithm and Kinematic Model of Mobile Robots in Wireless Sensors Networks

Nicolai Christov, Popeanga Catalin, 2011, ICINCO.

Estimation of autoregressive fading channels based on two cross-coupled H∞ filters

Mohamed Najim, Ali Jamoos, Eric Grivel, 2009, Signal Image Video Process..

Perturbation analysis of the discrete Riccati equation

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 1993, Kybernetika.

Modeling and Trajectory Tracking Control of a 2-DOF Vision Based Inverted Pendulum

Haoping Wang, Afzal Chamroo, Christian Vasseur, 2010 .

Remark on algorithm 590.: Fortran subroutines for computing deflating subspaces with specified spectrum

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 1984, TOMS.

Numerical Method for Regional Pole Assignment of Linear Control Systems

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 2006, Numerical Methods and Applications.

Piecewise-continuous observers for linear systems with sampled and delayed output

Yang Tian, Nicolai Christov, Haoping Wang, 2016, Int. J. Syst. Sci..

The technique of splitting operators in perturbation control theory

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 2005, Kybernetika.

Numerical Methods for Robust Control

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 2009, LSSC.

Conditioning and Error Estimation in the Numerical Solution of Matrix Riccati Equations

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 2004, NAA.

Perturbation Analysis of Matrix Quadratic Equations

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 1990, SIAM J. Sci. Comput..

Numerical Solution of High Order Matrix Riccati Equations

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 1996, WNAA.

Sensitivity Analysis of Generalized Lyapunov Equations

Petko Hr. Petkov, Mihail Konstantinov, Nicolai Christov, 2004, NAA.

NNPID-based Stator Voltage Oriented Vector Control for DFIG based Wind Turbine Systems

Abdel Aitouche, Yang Tian, Haoping Wang, 2014 .

Dual ${H}_{\infty}$ Algorithms for Signal Processing— Application to Speech Enhancement

Mohamed Najim, Eric Grivel, Nicolai Christov, 2007, IEEE Transactions on Signal Processing.

Relevance of H∞ filtering for speech enhancement

Mohamed Najim, Eric Grivel, Nicolai Christov, 2005, ICASSP.