OOIR: Observatory of International Research

Papers

(The H4-Index of Machines is 47. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Adjustable-Stiffness Hip Exoskeleton with Flexible Energy-Storage Module for 3D Gait Correction	1130
High-Performance Control Strategy for Low-Speed Torque of IPMSM in Electric Construction Machinery	178
Analysis of the Magneto-Thermal Bidirectional Coupling Strength of Macro and Micro Integration for Self-Starting Permanent Magnet Hysteresis Synchronous Motors	162
Mild Hybrid Powertrain for Mitigating Loss of Volumetric Efficiency and Improving Fuel Economy of Gasoline Vehicles Converted to Hydrogen Fueling	152
Speed Independent Health Indicator for Outer Raceway Bearing Fault Using MCSA	148
A Study on Magnetization Yoke Design for Post-Assembly Magnetization Performance Improvement of a Spoke-Type Permanent Magnet Synchronous Motor	147
Bearing Fault Diagnosis Based on a Depthwise Separable Atrous Convolution and ASPP Hybrid Network	137
Measurement and Simulation Analysis of Noise and Vibration in a Combine Harvester Cab Based on Pivot Noise Transfer Function and Vibroacoustic Coupling Method	131
Support Vector Machine-Based Fault Diagnosis under Data Imbalance with Application to High-Speed Train Electric Traction Systems	107
A Novel Empirical-Informed Neural Network Method for Vehicle Tire Noise Prediction	104
Design Method of a Cylindrical Skiving Tool for Internal Gear with Circular Arcs	101
Study on the Evolution of Sealing Performance during the Start-Up Process of Dynamic Pressure Seals Based on Three-Dimensional Fractal Functions	101
Increased Dynamic Drivetrain Performance by Implementing a Modular Design with Decentralized Control Architecture	96
Classification Scheme for the Three-Point Dubins Problem	81
Experimental Research and Significance Analysis of Advanced Interpolation Methods for Optimizing System State Items and Processing Parameters	79
Dynamic Modeling and Numerical Analysis of Gear Transmission System with Localized Defects	79
Research and Mechanism Design Analysis of Devices Based on Human Upper Limb Stretching	78
Path Tracking Control of Commercial Vehicle Considering Roll Stability Based on Fuzzy Linear Quadratic Theory	73
Coordinated Motion Pattern of Dual Forging Manipulators Based on Forging Deformation Behavior and Press Kinematics	73
A Novel Transfer Kernel Enabled Kernel Extreme Learning Machine Model for Cross-Domain Condition Monitoring and Fault Diagnosis of Bearings	73
Characterization of Microscopic Damage Evolution of Functional Groove in Cageless Bearings	69
Finite-Time Adaptive Control for Electro-Hydraulic Braking Gear Transmission Mechanism with Unilateral Dead Zone Nonlinearity	68
An Efficient Lane Detection Network with Channel-Enhanced Coordinate Attention	68
The Effect of a Ferromagnetic Steel Enclosure on Magnetic Shielding Systems: Analysis, Modeling, and Experimental Validation	67
An Air Spring Resonant Vibration Exciter for Large Structures	66

Multi-Objective Parameter Optimization of Electro-Hydraulic Energy-Regenerative Suspension Systems for Urban Buses	63
Skill Acquisition and Controller Design of Desktop Robot Manipulator Based on Audio–Visual Information Fusion	63
CNC Machines for Rehabilitation: Ankle and Shoulder	62
Sensorless Speed Control of PMSM in the Low-Speed Region Using a Runge–Kutta Model-Based Nonlinear Gradient Observer	61
Numerical and Experimental Study on Deicing of Wind Turbine Blades by Electric Heating Under Complex Flow Field	57
Correction: de Menezes et al. A Thorough Procedure to Design Surface-Mounted Permanent Magnet Synchronous Generators. Machines 2024, 12, 384	57
Design and Construction of a Prototype of an Assisting Device for Arm Exercise	57
DenseNet-Enabled Intelligent Ship Energy Consumption Prediction Method with Navigation Information and Environmental Factors	56
Electromagnetic–Mechanical–Acoustic Coupling Analysis of Transformers Under Geomagnetically Induced Current Interference	56
Towards Privacy-Preserving Machine Learning for Energy Prediction in Industrial Robotics: Modeling, Evaluation and Integration	56
A Comparative Investigation of CFD Approaches for Oil–Air Two-Phase Flow in High-Speed Lubricated Rolling Bearings	55
UAV Real-Time Target Detection and Tracking Algorithm Based on Improved KCF and YOLOv5s_MSES	55
Dual Cone Continuously Variable Transmission Model Controlled by LabVIEW	53
Human-Centered Design and Manufacturing of a Pressure-Profile-Based Pad for Better Car Seat Comfort	51
Challenges and Research Progress in the Flow Distribution Mechanism of Piston Pumps: A Review	51
A Novel Sliding Mode Momentum Observer for Collaborative Robot Collision Detection	51
Energy Management Strategy of Mild Hybrid Electric Vehicle Considering Motor Power Compensation	50
Image-Based Tool Characterization and DEM Simulation of Abrasive Brushing Processes	49
Monitoring the State of the Operator of the Ergatic System in UAV Control Tasks	49
Portable Instruments Based on NIR Sensors and Multivariate Statistical Methods for a Semiautomatic Quality Control of Textiles	48
Vibration Characteristics of the Gear–Rotor-Bearing Transmission System Under External Impacts	47
Dimensional Synthesis and Optimization of Leading and Mixed-Leading Double Four-Bar Steering Mechanisms: A Comparative Metaheuristic Approach	47
Efficient Surrogate-Assisted Parameter Analysis for Coal-Supercritical Water Fluidized Bed Reactor with Adaptive Sampling	47