OOIR: Observatory of International Research

Papers

(The TQCC of Optimal Control Applications & Methods is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
	53
Fuzzy Adaptive Sliding‐Mode Control Optimized by an Arithmetic Optimization Algorithm for a Quadrotor Drone With Chaotic Nonlinear Dynamics	49
Special issue on “Optimal design and operation of energy systems”	44
Fault Detection and Fault Location in a Grid‐Connected Microgrid Using Optimized Deep Learning Neural Network	43
Probabilistic Robust Damping Controller Optimization for Mitigating Subsynchronous Control Interaction in DFIG and PMSG‐Based Wind Farms	36
An improved adaptive hp mesh refinement method in solving optimal control problems	33
Real‐time visual tracking design for an unmanned aerial vehicle in cluttered environments	28
Environment‐Adaptive Lateral Safety Control Algorithm for Four‐Wheel Independent Vehicles With Obstacle Distance Prioritization	28
SSA‐optimized cascade optimal‐PIDN controller for multi‐area power system with RFB under deregulated environment	25
Optimal control problem governed by a highly nonlinear singular Volterra equation: Existence of solutions and maximum principle	25
Robust weighted fusion Kalman estimators for systems with uncertain noise variances, multiplicative noises, missing measurements, packets dropouts and two‐step random measurement delays	24
Event‐triggered optimal control based on prescribed performance for a two‐link robotic manipulator	22
	20
Issue Information	19
A robust optimization formulation for dynamic pricing of a web service with limited total shared capacity	19
Shapley Effects as a Global Sensitivity Metric for Robust Design and Control	18
Multivariable Offset‐Free Data‐Driven Sliding Mode Predictive Control	18
Fast Point‐To‐Point Transportation of the Portal Crane via Double‐Input Inversion‐Based Feedforward and Feedback Control	17
Nonlinear analysis and dynamics of COVID‐19 mathematical model with optimal control strategies	17
L₁ finite‐time control of discrete‐time switched positive linear systems with mode‐dependent persistent dwell‐time switching	16
Modeling and Optimal Management of Control Policies for Vector‐Borne Diseases: A Study of Cost‐Effectiveness and Policy Impact	15
Integrated nonlinear suboptimal control‐and‐estimator based on the state‐dependent differential Riccati equation approach	15
An Optimized Spiking Neural Network With Weighted Feature Integration for Epilepsy Seizure Detection Using EEG Signal	15
Optimal Control and Cost‐Effectiveness Analysis of Strategies for Pneumonia Transmission Dynamics	14
A double‐layer Jacobi method for partial differential equation‐constrained nonlinear model predictive control	14

Adaptive optimized backstepping tracking control for full‐state constrained nonlinear strict‐feedback systems without using barrier Lyapunov function method	14
Issue Information	13
Maximum principle for partially observed stochastic recursive optimal control problems involving impulse controls	13
Solvability and Optimal Controls of Impulsive Stochastic Systems in Hilbert Spaces	13
A Bilevel Optimal Control Method and Application to the Hybrid Electric Vehicle	12
An accurate parameter estimation approach to modeling of solar photovoltaic module using hybrid grey wolf optimization	11
Dynamic Event‐Triggered Adaptive Dynamic Programming for Nonlinear Multiplayer Nonzero‐Sum Games With Time Delays	11
Adaptive Fault‐Tolerant Tracking Control for Underactuated USVs: A Prescribed Performance Approach	11
Optimized Multi‐Scale Attention Convolutional Neural Network for Micro‐Grid Energy Management System Employing in Internet of Things	11
An Intelligent Electric Vehicle Charging System in a Smart Grid Using Artificial Intelligence	10
Coronavirus Metamorphosis Optimization Algorithm and Collocation Method for Optimal Control Problem in COVID‐19 Vaccination Model	10
Adaptive Optimal Fault‐Tolerant Synchronization Control for Heterogeneous Complex Networks via Hybrid Iteration	10
Robust H₂ and H_∞ Filter Design for Polytopic Systems by Dilating Matrices	10
Distributed State Estimation Over Sensor Networks With Multi‐Level Quantization	10
Taylor‐based smart flower optimization algorithm with the deep residual network to predict mechanical materials properties	10
Chaotic‐quasi‐opposition based whale optimization technique applied to multi‐objective complementary scheduling of grid connected hydro‐thermal–wind–solar‐electric vehicle system	10
Dynamic smooth and stable obstacle avoidance for unmanned aerial vehicle based on collision prediction	10
Optimal control for Hilfer fractional neutral integrodifferential evolution equations with infinite delay	10
Master–Slave Architecture Enhanced and Improved GBO Tuned Cascaded PI‐PDN Controller for Speed Regulation of DC Motors	10
Relationship between maximum principle and dynamic programming principle for stochastic recursive optimal control problem under volatility uncertainty	10
Practical Exponential Stabilization for a Class of Processes With Input Time‐Delay via LMIs	10
A BMO‐based MRPID controller with optimal control of speed in hybrid stepper motor	10
Enhanced lithium‐ion battery state‐of‐charge estimation for Electric Vehicles using the AOA‐DNN approach	9
Analysis of a Fractional Order SIR Model for Infectious Diseases Spread by Household Waste With Optimal Control Strategies	9
Convergence of the optimization method for feedback stabilization of linear delay systems	9
Resilient H∞$$ {H}_{\infty } $$ Proportional Retarded Control for Nonlinear Interval Type‐2 Fuzzy Systems Subject to Saturation	9
A novel whale optimization smith predictor based on feedforward compensation for controlling wave rotor refrigeration process	9
Inverse optimal control for positive impulsive systems toward personalized therapeutic regimens	9
Mixed H∞‐based finite‐time passive filtering for a class of uncertain nonlinear singular systems	9
Chimp optimization‐based fuzzy controller for hybrid electric vehicle speed control using electronic throttle plate	8
Real‐Time Fault Ride Through Capability Improvement of PMSG‐Wind Turbine Based on Robust Fractional Order Sliding Mode Control	8
Path‐Following Control of Underactuated Stratospheric Airship With Constraints and Disturbances Using Time‐Delay Observer	8
Optimal Control Architecture for Rotor Position Estimation and Torque Ripple Minimization in 8/6 Switched Reluctance Motor	8
H∞$$ {H}_{\infty } $$ Modified Observer‐Based Fault Estimation for Markovian Jump Applied Systems	8
Resilient and robust management policy for multi‐stage supply chains with perishable goods and inaccurate forecast information: A distributed model predictive control approach	8
	8
Reinforcement learning‐based optimized backstepping control for strict‐feedback nonlinear systems subject to external disturbances	7
On the metric determination of linear dependence graph	7
Second‐order necessary optimality conditions for discrete‐time stochastic systems	7
Asynchronous Control for Discrete‐Time Singular Markov Jump Systems With Incomplete Transition Probabilities and Actuator Saturation	7
The open‐loop and closed‐loop Nash equilibrium of the local and remote stochastic game for multiplicative noise systems with inconsistent information	7
Intelligent switching gain based sliding mode control for optimization of power consumption in cooperative manipulators	7
New FOPID Control Design for Flight Dynamics With Special Phenomena	7
Globally exponentially mean‐square stabilization on disturbed networked switched systems using optimized event‐triggered scheme	7
Consensus control and initialization region optimization for leader‐following multi‐agent systems under time‐varying communication delay and consecutive packet dropouts	7
An Enhanced Ant Colony Optimization for Path Planning of a Mobile Robot	6
Accelerated identification algorithms for rational models based on the vector transformation	6
Optimal control of discrete‐time nonlinear heterogeneous multi‐agent systems via a distributed DISOPE algorithm	6
Cyber‐attack and defense method for load frequency control in smart grid systems with electric vehicles	6
A fixed step distributed proximal gradient push‐pull algorithm based on integral quadratic constraint	6

Predictive consensus tracking of multi‐agent systems in the presence of Byzantine agents and connection loss of reference signals	6
New results on finite‐time guaranteed cost control of uncertain polytopic fractional‐order systems with time‐varying delays	6
Robust control for uncertain variable fractional order differential systems considering time‐varying delays and nonlinear perturbations	6
Electric vehicle smart charging with network expansion planning using hybrid COA‐CCG‐DLNN approach	6
Adaptive NN Optimal Output Regulation for Uncertain Strict‐Feedback Nonlinear System	6
Asynchronous ADMM for nonlinear continuous‐time systems	6
Frequency stabilization of hybrid power system using robust secondary controller	6
Optimized tracking control using reinforcement learning and backstepping technique for canonical nonlinear unknown dynamic system	6
Optimal Trajectory Tracking Using Newton and Levenberg‐Marquardt‐Like Algorithms for Constrained Time‐Varying Optimization	5
Model‐free inversion‐based iterative learning control algorithm with adaptive gain: Achieving superior robustness and convergence	5
Neighbor Q‐learning based consensus control for discrete‐time multi‐agent systems	5
Dissipative control of 2‐D discrete‐time switched systems via a point‐dependent convex storage function	5
Characterization of Upper Bound on Cost for Linear Quadratic Problems With a Norm‐Bounded Gain Matrix	5
Issue Information	5
Real‐time control of connected vehicles in signalized corridors using pseudospectral convex optimization	5
Issue Information	5
A Parallel Algorithm of Stochastic Model Predictive Control by Partial Minimization	5
Quantized optimal output feedback control and optimal triggering signal co‐design for unknown discrete‐time nonlinear systems	5
Optimum control of under‐grate pressure of clinker cooler by optimizing the proportional integral derivative controller parameters using honey badger algorithm technique	5
	5
A numerical study on fractional optimal control problems described by Caputo‐Fabrizio fractional integro‐differential equation	5
Critic‐only online adaptive learning based decentralized control schemes for nonlinear large‐scale systems	5
Robust fault estimation and proportional derivative fault tolerant control for a class of singular systems with interval time‐varying delay and disturbance	5
A non‐inherent parametric estimation for dynamical equivalence of flexible manipulators	5
An accurate wavelets‐collocation technique for neutral delay distributed‐order fractional optimal control problems	5
Time‐optimal L¹/L² norms optimal control for linear time‐invariant systems	5
Efficient Solution for Multi‐Delay Fractional Optimal Control Problems via Cubic B‐Splines	5
Model‐based reinforcement learning control of reaction‐diffusion problems	5
An enhanced approach for power quality improvement of unified power quality conditioner connected wind energy conversion system	5
Implementation of suitable optimal control strategy through introspection of different delay induced mathematical models for leprosy: A comparative study	5
Design of gorilla troops optimizer‐tuned 2DOF‐PID controller to improve the frequency response of centralized‐control technical virtual power plant	5
Observer‐based dynamic ETC optimized tracking of nonlinear systems with stochastic disturbances	5
Tracking Control of Interval Type‐2 Fuzzy Systems With Improved Adaptive Event‐Triggered Mechanisms and Deception Attacks Under Privacy Protection	5
Distributed Optimization on Matrix‐Weighted Networks	5
Trajectory Planning With A* Algorithm and Tracking With Multiple Controllers	5
Issue Information	5
Adaptive dynamic programming for decentralized neuro‐control of nonlinear systems subject to mismatched interconnections	5
Team optimal decentralized estimation by multiple agents with asymmetric information	4
Mathematical modeling of COVID‐19 and Omicron outbreak spread: Optimal control approach for intervention strategies	4
The maximum principle for optimal control of mean‐field FBSDE driving by Teugels martingales with terminal state constraints	4
Adaptive neural network dynamic surface optimal saturation control for single‐phase grid‐connected photovoltaic systems	4
Power generation control of restructured hybrid power system with FACTS and energy storage devices using optimal cascaded fractional‐order controller	4
Load frequency control in deregulated power system with renewable energy sources: Hybrid GOA‐SNN technique	4
Adaptive finite time fault tolerant control for the quadrotor unmanned aerial vehicles based on time‐triggered strategy	4
Guaranteed cost sampled‐data control for high‐speed train systems	4
Data‐based learning control for optimization of nonlinear systems	4
Auxiliary Model Maximum Likelihood Moving‐Data‐Window Generalized Extended Gradient‐Based Iterative Algorithm for Multivariable Autoregressive Output‐Error Autoregressive Moving‐Average Systems	4
Enhancing Stability in Wind‐Integrated Power Systems Through Coordinated Control of POD, PSS, and SVC With Fuzzy Logic: A Comprehensive Study Under Various Operating C	4
Experience replay based online adaptive robust tracking control for partially unknown nonlinear systems with asymmetric constrained‐input	4
Adaptive and optimal regulation controller design for fractional linear multi‐agent systems	4
Optimal iterative learning control under varying iteration lengths with input saturation	4
Tracking Control of Servo Systems With Disturbances and Time Delays	4
Stochastic optimal control for autonomous driving applications via polynomial chaos expansions	4
A distributed accelerated optimization algorithm over time‐varying directed graphs with uncoordinated step‐sizes	4
Improved robust filter synthesis combining linear matrix inequalities and heuristic algorithms	4
Guidance for hypersonic re‐entry using receding horizon control with finite terminal weighting matrix	4
Issue Information	4
Improved SSA‐RBF neural network‐based dynamic 3‐D trajectory tracking model predictive control of autonomous underwater vehicles with external disturbances	4
A singularity‐free online neural network‐based sliding mode control of the fixed‐wing unmanned aerial vehicle optimal perching maneuver	4
Stochastic fuzzy predictive fault‐tolerant control for time‐delay nonlinear system with actuator fault under a certain probability	4
Maximum Principle for Optimal Control of Fully Coupled Mean‐Field Forward‐Backward Stochastic Differential Equations With Teugels Martingales Under Partial Observation	4
Adaptive fault‐tolerant containment control for stochastic nonlinear multi‐agent systems with input saturation	4
Analysis and optimal control measures of diseases in cassava population	4
A Hybrid Algorithm‐Based Optimal Fractional Order Proportional Integral Controller	4
Robust H_∞ control for fractional order singular systems 0 < α < 1 with uncertainty	4
An improved MPSP‐based path‐following control method for USV with input disturbances	4
Auxiliary model maximum likelihood gradient‐based iterative identification for feedback nonlinear systems	4
A Note on the Existence and Optimal Control of Atangana–Baleanu Fractional Stochastic Integrodifferential System With Noninstantaneous Impulses	4
Q‐Learning for Finite‐Horizon Decentralized Linear‐Quadratic Optimal Control Problem	4
Set‐membership state estimation for delayed switched systems with fading measurement and interval uncertainty	4