International Journal of Systems Science, ISSN 0020-7721, 08/2008, Volume 39, Issue 8, pp. 751 - 764
Sliding mode observers have unique properties, in that the ability to generate a sliding motion on the error between the measured plant output and the output...
sliding mode | condition monitoring | equivalent injection | observers | fault detection | Condition monitoring | Observers | Fault detection | Sliding mode | Equivalent injection | STATE-OBSERVATION | ROBUST FAULT-DETECTION | SPEED | OPERATIONS RESEARCH & MANAGEMENT SCIENCE | NONLINEAR-SYSTEMS | COMPUTER SCIENCE, THEORY & METHODS | DIFFERENTIATION | AUTOMATION & CONTROL SYSTEMS
sliding mode | condition monitoring | equivalent injection | observers | fault detection | Condition monitoring | Observers | Fault detection | Sliding mode | Equivalent injection | STATE-OBSERVATION | ROBUST FAULT-DETECTION | SPEED | OPERATIONS RESEARCH & MANAGEMENT SCIENCE | NONLINEAR-SYSTEMS | COMPUTER SCIENCE, THEORY & METHODS | DIFFERENTIATION | AUTOMATION & CONTROL SYSTEMS
Journal Article
IEEE Transactions on Industrial Electronics, ISSN 0278-0046, 09/2015, Volume 62, Issue 9, pp. 5870 - 5880
This paper is dedicated to the design of unknown input (UI) observers for linear parameter-varying (LPV) systems using algebraic matrix manipulation. First, a...
Linear systems | Unknown input observers | Estimation error | Polytopic transformation | Arbitrary relative degree | Sliding mode differentiators | Observers | LMIs | Algebraic matrix equalities | LPV systems | Mathematical model | Convergence | polytopic transformation | sliding-mode differentiators | unknown input observers (UIOs) | arbitrary relative degree | linear parameter-varying (LPV) systems | linear matrix inequalities (LMIs) | DESIGN | STABILITY | STATE | ENGINEERING, ELECTRICAL & ELECTRONIC | ORDER OBSERVERS | INSTRUMENTS & INSTRUMENTATION | SLIDING MODE OBSERVERS | FAULT-DETECTION | DIFFERENTIATION | ALGEBRAIC APPROACH | FUZZY CONTROL | DESCRIPTOR SYSTEMS | AUTOMATION & CONTROL SYSTEMS | Control systems | Algorithms | Research | Engineering research | Industrial electronics | Matching | Design engineering | Algebra | Simulation | Paper | Engineering Sciences | Automatic
Linear systems | Unknown input observers | Estimation error | Polytopic transformation | Arbitrary relative degree | Sliding mode differentiators | Observers | LMIs | Algebraic matrix equalities | LPV systems | Mathematical model | Convergence | polytopic transformation | sliding-mode differentiators | unknown input observers (UIOs) | arbitrary relative degree | linear parameter-varying (LPV) systems | linear matrix inequalities (LMIs) | DESIGN | STABILITY | STATE | ENGINEERING, ELECTRICAL & ELECTRONIC | ORDER OBSERVERS | INSTRUMENTS & INSTRUMENTATION | SLIDING MODE OBSERVERS | FAULT-DETECTION | DIFFERENTIATION | ALGEBRAIC APPROACH | FUZZY CONTROL | DESCRIPTOR SYSTEMS | AUTOMATION & CONTROL SYSTEMS | Control systems | Algorithms | Research | Engineering research | Industrial electronics | Matching | Design engineering | Algebra | Simulation | Paper | Engineering Sciences | Automatic
Journal Article
IEEE Transactions on Automatic Control, ISSN 0018-9286, 11/2012, Volume 57, Issue 11, pp. 2928 - 2934
A robust H ∞ sliding mode descriptor observer for simultaneous state and disturbance estimation of uncertain system is developed. Inspired by a singular system...
Estimation error | Uncertainty | fault and output disturbance estimation | Observers | LMIs | Robustness | Performance analysis | Linear matrix inequalities | sliding mode observer | Descriptor observer | Fault location (Engineering) | Usage | Methods | Simulation methods | Sliding mode control | Innovations
Estimation error | Uncertainty | fault and output disturbance estimation | Observers | LMIs | Robustness | Performance analysis | Linear matrix inequalities | sliding mode observer | Descriptor observer | Fault location (Engineering) | Usage | Methods | Simulation methods | Sliding mode control | Innovations
Journal Article
Automatica, ISSN 0005-1098, 02/2017, Volume 76, pp. 282 - 292
This paper investigates the state and fault estimation problem for linear continuous-time switched systems with simultaneous disturbances, sensor and actuator...
Switched systems | Sliding mode observer | Sensor faults | Actuator faults | LINEAR-SYSTEMS | ITO STOCHASTIC-SYSTEMS | RECONSTRUCTION | STABILITY | TIME | SIMULATION | ENGINEERING, ELECTRICAL & ELECTRONIC | H-INFINITY CONTROL | NONLINEAR-SYSTEMS | TOLERANT CONTROL | ACCOMMODATION | AUTOMATION & CONTROL SYSTEMS | Actuators | Sensors
Switched systems | Sliding mode observer | Sensor faults | Actuator faults | LINEAR-SYSTEMS | ITO STOCHASTIC-SYSTEMS | RECONSTRUCTION | STABILITY | TIME | SIMULATION | ENGINEERING, ELECTRICAL & ELECTRONIC | H-INFINITY CONTROL | NONLINEAR-SYSTEMS | TOLERANT CONTROL | ACCOMMODATION | AUTOMATION & CONTROL SYSTEMS | Actuators | Sensors
Journal Article
IEEE Transactions on Industrial Electronics, ISSN 0278-0046, 08/2016, Volume 63, Issue 8, pp. 5044 - 5056
This study gives the mathematic model of a quadrotor unmanned aerial vehicle (UAV) and then proposes a robust nonlinear controller which combines the...
Backstepping control | unmanned aerial vehicle (UAV) | Backstepping | Attitude control | Rotors | Estimation | sliding-mode control (SMC) | Robustness | Mathematical model | fault estimation | robustness | LINEARIZATION | AIRCRAFT | DESIGN | VEHICLE | STABILIZATION | ATTITUDE-CONTROL | DRIVEN | DISTURBANCE OBSERVER | ENGINEERING, ELECTRICAL & ELECTRONIC | INSTRUMENTS & INSTRUMENTATION | SYSTEMS | HELICOPTER | AUTOMATION & CONTROL SYSTEMS | Usage | Mathematical models | Research | Helicopters | Unmanned aerial vehicles | Controllers | Faults | Computer simulation | Rotorcraft | Nonlinearity | Sliding mode control
Backstepping control | unmanned aerial vehicle (UAV) | Backstepping | Attitude control | Rotors | Estimation | sliding-mode control (SMC) | Robustness | Mathematical model | fault estimation | robustness | LINEARIZATION | AIRCRAFT | DESIGN | VEHICLE | STABILIZATION | ATTITUDE-CONTROL | DRIVEN | DISTURBANCE OBSERVER | ENGINEERING, ELECTRICAL & ELECTRONIC | INSTRUMENTS & INSTRUMENTATION | SYSTEMS | HELICOPTER | AUTOMATION & CONTROL SYSTEMS | Usage | Mathematical models | Research | Helicopters | Unmanned aerial vehicles | Controllers | Faults | Computer simulation | Rotorcraft | Nonlinearity | Sliding mode control
Journal Article
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Full Text
Decentralized Adaptive Robust Control of Robot Manipulators Using Disturbance Observers
IEEE Transactions on Control Systems Technology, ISSN 1063-6536, 09/2012, Volume 20, Issue 5, pp. 1357 - 1365
In this paper, we propose a decentralized adaptive robust controller for trajectory tracking of robot manipulators. In each local controller, a disturbance...
Damping | Adaptive systems | decentralized control | nonlinear control | robot manipulators | disturbance observer | Manipulators | Transient analysis | Joints | Adaptive control | Sliding mode control | OUTPUT-FEEDBACK CONTROL | DESIGN | INTERCONNECTED NONLINEAR-SYSTEMS | PERFORMANCE | STABILITY | ENGINEERING, ELECTRICAL & ELECTRONIC | ORDER | TRACKING | FREEDOM | AUTOMATION & CONTROL SYSTEMS | Studies | Robots | Robot arms | Robot control | Control systems | Disturbance observers | Adaptive control systems
Damping | Adaptive systems | decentralized control | nonlinear control | robot manipulators | disturbance observer | Manipulators | Transient analysis | Joints | Adaptive control | Sliding mode control | OUTPUT-FEEDBACK CONTROL | DESIGN | INTERCONNECTED NONLINEAR-SYSTEMS | PERFORMANCE | STABILITY | ENGINEERING, ELECTRICAL & ELECTRONIC | ORDER | TRACKING | FREEDOM | AUTOMATION & CONTROL SYSTEMS | Studies | Robots | Robot arms | Robot control | Control systems | Disturbance observers | Adaptive control systems
Journal Article
Applied Soft Computing Journal, ISSN 1568-4946, 11/2014, Volume 24, pp. 1175 - 1182
Cell counts and viral load serve as major clinical indicators to provide treatment in the course of a viral infection. Monitoring these markers in patients can...
Positive systems | HIV | Neural networks | Observer | DESIGN | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | SLIDING-MODE OBSERVER | DYNAMICS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | STATE ESTIMATION
Positive systems | HIV | Neural networks | Observer | DESIGN | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | SLIDING-MODE OBSERVER | DYNAMICS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | STATE ESTIMATION
Journal Article
Automatica, ISSN 0005-1098, 2009, Volume 45, Issue 10, pp. 2292 - 2299
In this paper, one proposes adaptive observers for a class of uniformly observable MIMO nonlinear systems with general nonlinear parameterizations. The state...
High gain observer | Sliding mode observer | Nonlinear parameterization | Adaptive observer | Persistent excitation | Nonlinear system | DESIGN | TIME-VARYING SYSTEMS | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Design engineering | Nonlinear dynamics | Parametrization | Adaptive systems | Observers | Mathematical models | Dynamical systems | Convergence
High gain observer | Sliding mode observer | Nonlinear parameterization | Adaptive observer | Persistent excitation | Nonlinear system | DESIGN | TIME-VARYING SYSTEMS | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Design engineering | Nonlinear dynamics | Parametrization | Adaptive systems | Observers | Mathematical models | Dynamical systems | Convergence
Journal Article
International Journal of Control, ISSN 0020-7179, 09/2018, Volume 91, Issue 9, pp. 2009 - 2018
Increasing convergence rates of observers and differentiators for a class of nonlinear systems in the output canonical form (under presence of bounded matched...
fixed-time convergence | Observer | ORDER | DESIGN | TWISTING ALGORITHM | STABILIZATION | CONTINUOUS SYSTEMS | FINITE-TIME STABILITY | SLIDING-MODE CONTROL | AUTOMATION & CONTROL SYSTEMS | Commutation | Sliding mode | Switches | Observers | Acceleration | Nonlinear systems | Convergence
fixed-time convergence | Observer | ORDER | DESIGN | TWISTING ALGORITHM | STABILIZATION | CONTINUOUS SYSTEMS | FINITE-TIME STABILITY | SLIDING-MODE CONTROL | AUTOMATION & CONTROL SYSTEMS | Commutation | Sliding mode | Switches | Observers | Acceleration | Nonlinear systems | Convergence
Journal Article
Automatica, ISSN 0005-1098, 2010, Volume 46, Issue 8, pp. 1401 - 1404
This paper proposes a terminal sliding mode observer for a class of nonlinear systems to achieve finite time convergence for all error states. Compared to...
Observers | Nonlinear systems | Terminal sliding mode | RECONSTRUCTION | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Universities and colleges | Errors | Nonlinear dynamics | Mathematical analysis | Sliding mode | Terminals | Dynamical systems | Convergence
Observers | Nonlinear systems | Terminal sliding mode | RECONSTRUCTION | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Universities and colleges | Errors | Nonlinear dynamics | Mathematical analysis | Sliding mode | Terminals | Dynamical systems | Convergence
Journal Article
IEEE Transactions on Industrial Electronics, ISSN 0278-0046, 12/2014, Volume 61, Issue 12, pp. 6556 - 6565
An adaptive robust position control for real-time high-performance applications of induction motors is developed in this work. The proposed sliding-mode...
Observers | Induction motors | Position control | Sliding mode control | Field-oriented control | sliding-mode observer (SMO) and control | position control | induction motor (IM) | MACHINES | INSTRUMENTS & INSTRUMENTATION | SYSTEMS | SENSORLESS CONTROL | KALMAN FILTER | ESTIMATOR | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Robust statistics | Induction electric motors | Usage | Feedback control systems | Analysis | Real-time control | Real-time systems | Design and construction | Mathematical optimization | Motors | Motion control | Design engineering | Uncertainty | Control systems | Mathematical models | Switching | Gain | Adaptive control systems
Observers | Induction motors | Position control | Sliding mode control | Field-oriented control | sliding-mode observer (SMO) and control | position control | induction motor (IM) | MACHINES | INSTRUMENTS & INSTRUMENTATION | SYSTEMS | SENSORLESS CONTROL | KALMAN FILTER | ESTIMATOR | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Robust statistics | Induction electric motors | Usage | Feedback control systems | Analysis | Real-time control | Real-time systems | Design and construction | Mathematical optimization | Motors | Motion control | Design engineering | Uncertainty | Control systems | Mathematical models | Switching | Gain | Adaptive control systems
Journal Article
Automatica, ISSN 0005-1098, 02/2015, Volume 52, pp. 218 - 226
This paper is focused on designing an sliding-mode control for a class of neutral-type stochastic systems with Markovian switching parameters and nonlinear...
Neutral-type stochastic systems | Time-delay | [formula omitted] control | Sliding mode control | Markovian switching | control
Neutral-type stochastic systems | Time-delay | [formula omitted] control | Sliding mode control | Markovian switching | control
Journal Article
International Journal of Control, ISSN 0020-7179, 2019, pp. 1 - 12
Journal Article
IEEE Transactions on Power Electronics, ISSN 0885-8993, 07/2012, Volume 27, Issue 7, pp. 3424 - 3433
In this paper, two kinds of observer-based sensorless predictive torque control methods are proposed. The predictive method is based on examining feasible...
Induction motor | observer | Torque | sensorless drive | Torque control | Rotors | predictive torque control | Predictive models | Observers | Stators | Mathematical model | VERY-LOW | SLIDING-MODE OBSERVER | DRIVE | ENGINEERING, ELECTRICAL & ELECTRONIC
Induction motor | observer | Torque | sensorless drive | Torque control | Rotors | predictive torque control | Predictive models | Observers | Stators | Mathematical model | VERY-LOW | SLIDING-MODE OBSERVER | DRIVE | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Nonlinear Dynamics, ISSN 0924-090X, 4/2018, Volume 92, Issue 2, pp. 415 - 427
An adjustable quantized approach is adopted to treat the $$\mathcal {H}_{\infty }$$ H∞ sliding mode control of Markov jump systems with general transition...
Engineering | Vibration, Dynamical Systems, Control | Sliding mode | Classical Mechanics | Quantization | mathcal {H}_{\infty }$$ H ∞ control | Automotive Engineering | Mechanical Engineering | Markov jump systems | control | Electrical engineering | Control systems | Robots
Engineering | Vibration, Dynamical Systems, Control | Sliding mode | Classical Mechanics | Quantization | mathcal {H}_{\infty }$$ H ∞ control | Automotive Engineering | Mechanical Engineering | Markov jump systems | control | Electrical engineering | Control systems | Robots
Journal Article
Applied Energy, ISSN 0306-2619, 01/2018, Volume 210, pp. 711 - 723
This paper designs a novel robust sliding-mode control using nonlinear perturbation observers for wind energy conversion systems (WECS), in which a doubly-fed...
FRT | Robust sliding-mode control | Nonlinear perturbation observer | Optimal power extraction | DFIG | TURBINES | ENERGY & FUELS | HIGH PENETRATION | PERFORMANCE | FED INDUCTION GENERATOR | LOAD FREQUENCY CONTROL | DISTURBANCE OBSERVER | ENGINEERING, CHEMICAL | PREDICTIVE CONTROL | OPTIMIZATION | POINT TRACKING | Case studies | Electrical engineering | Air-turbines | Analysis | Green technology | 49-9081 Wind Turbine Service Technicians | Aerodynamics | Control systems | Wind power
FRT | Robust sliding-mode control | Nonlinear perturbation observer | Optimal power extraction | DFIG | TURBINES | ENERGY & FUELS | HIGH PENETRATION | PERFORMANCE | FED INDUCTION GENERATOR | LOAD FREQUENCY CONTROL | DISTURBANCE OBSERVER | ENGINEERING, CHEMICAL | PREDICTIVE CONTROL | OPTIMIZATION | POINT TRACKING | Case studies | Electrical engineering | Air-turbines | Analysis | Green technology | 49-9081 Wind Turbine Service Technicians | Aerodynamics | Control systems | Wind power
Journal Article
Computers and Chemical Engineering, ISSN 0098-1354, 02/2019, Volume 121, pp. 46 - 56
Super twisting observers (STOs) are particularly useful in situations where the process model is uncertain or in the presence of non measurable perturbations....
Robust control | LMIs | Sliding mode observers | State estimation | Biological systems | ENGINEERING, CHEMICAL | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | SENSOR | Algorithms | Sensors | Design and construction
Robust control | LMIs | Sliding mode observers | State estimation | Biological systems | ENGINEERING, CHEMICAL | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | SENSOR | Algorithms | Sensors | Design and construction
Journal Article
IEEE Transactions on Industrial Electronics, ISSN 0278-0046, 05/2016, Volume 63, Issue 5, pp. 3038 - 3049
In this paper, a combination of feedback linearization and disturbance observer-based control (DOBC) is adopted for the design of a state-feedback controller...
Couplings | Uncertainty | feedback linearization | Atmospheric modeling | disturbance observer | anti-windup control | Observers | Aerodynamics | Vehicle dynamics | Air-breathing hypersonic vehicle (AHV) | Vehicles | antiwindup control | ROBUST NONLINEAR CONTROL | TRACKING-CONTROL | INSTRUMENTS & INSTRUMENTATION | CONTROL DESIGN | SLIDING MODE CONTROL | SYSTEMS | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Research | Analysis | Aerodynamics, Hypersonic | Controllers | Tracking | Compensation | Disturbances | Disturbance observers | Feedback linearization | Hypersonic vehicles
Couplings | Uncertainty | feedback linearization | Atmospheric modeling | disturbance observer | anti-windup control | Observers | Aerodynamics | Vehicle dynamics | Air-breathing hypersonic vehicle (AHV) | Vehicles | antiwindup control | ROBUST NONLINEAR CONTROL | TRACKING-CONTROL | INSTRUMENTS & INSTRUMENTATION | CONTROL DESIGN | SLIDING MODE CONTROL | SYSTEMS | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Research | Analysis | Aerodynamics, Hypersonic | Controllers | Tracking | Compensation | Disturbances | Disturbance observers | Feedback linearization | Hypersonic vehicles
Journal Article
Automatica, ISSN 0005-1098, 07/2014, Volume 50, Issue 7, pp. 1825 - 1834
This paper is concerned with the stabilization problem for a class of Markovian stochastic jump systems against sensor fault, actuator fault and input...
Sensor fault | Sliding mode observer | Stochastic system | Markovian parameters | Actuator fault | Fault tolerant control | POLYNOMIAL SYSTEMS | DESIGN | TIME-VARYING SYSTEMS | DIFFERENTIAL-EQUATIONS | SENSOR | SUGENO FUZZY-SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | UNMEASURED STATES | SUBJECT | AUTOMATION & CONTROL SYSTEMS | Control systems | Faults | Fault tolerance | State vectors | Disturbances | Observers | Markov processes | Sensors
Sensor fault | Sliding mode observer | Stochastic system | Markovian parameters | Actuator fault | Fault tolerant control | POLYNOMIAL SYSTEMS | DESIGN | TIME-VARYING SYSTEMS | DIFFERENTIAL-EQUATIONS | SENSOR | SUGENO FUZZY-SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | UNMEASURED STATES | SUBJECT | AUTOMATION & CONTROL SYSTEMS | Control systems | Faults | Fault tolerance | State vectors | Disturbances | Observers | Markov processes | Sensors
Journal Article
IEEE Transactions on Automatic Control, ISSN 0018-9286, 7/2019, pp. 1 - 1
This paper proposes a global sliding mode observer for a class of nonlinear mechanical systems with two degrees of freedom. For the observer design, besides...
Uncertainty | Friction | Perturbation methods | Velocity observers | Observers | Position measurement | Nonlinear observers | Sliding-mode observers | Dissipative observers | Mechanical systems | Convergence
Uncertainty | Friction | Perturbation methods | Velocity observers | Observers | Position measurement | Nonlinear observers | Sliding-mode observers | Dissipative observers | Mechanical systems | Convergence
Journal Article