Search Results - "Rotor dynamics"

Dynamic Modeling of the Anisotropic Non-Ideal Weakly Gyroscopic Rotor System.

Authors: Iskakov, Zharilkassin Kamal, Aziz Jomartov, Assylbek

Source: Applied Sciences (2076-3417); Jun2026, Vol. 16 Issue 12, p6233, 42p

Vibration Suppression of Bearingless Interior Permanent Magnet Synchronous Motor Based on Improved Repetitive Controller.

Authors: Yue, Bo Hua, Yizhou Zhu, Huangqiu

Source: Progress in Electromagnetics Research C; 2026, Vol. 168, p179-189, 11p

Investigation of Generator Rotor Dynamic Characteristics Under Unbalanced Electromagnetic Forces.

Authors: Dai, Jiashun Lu, Hong Guo, Yukuo et al.

Source: Sensors (14248220). Jun2026, Vol. 26 Issue 11, p3392. 23p.

In Situ Dynamic Measurement of Blade Collision Warning Parameters for Coaxial Twin-Rotor Helicopters.

Authors: Zheng, Wenjie Qiu, Zurong

Source: Sensors (14248220). May2026, Vol. 26 Issue 9, p2722. 27p.

Comprehensive Analysis at Boeing: Methodology and Its Application to Rotor Dynamics, Loads, Vibration, and Aeroelastic Stability: The 44th Alexander A. Nikolsky Honorary Lecture.

Authors: Panda, Brahmananda brahmananda.panda@boeing.com

Source: Journal of the American Helicopter Society. Apr2026, Vol. 71 Issue 2, p1-32. 32p.

Subjects: Rotor dynamics, Mechanical loads, Rotorcraft, Drone aircraft, Aerodynamic stability, Interdisciplinary research, Boeing Co., Vibration (Mechanics)

Flight Dynamics and Control of a Helicopter with a Cycloidal Rotor as Torque/Thrust Compounding System.

Authors: Saetti, Umberto Bugday, Batin

Source: Journal of the American Helicopter Society. Apr2026, Vol. 71 Issue 2, p1-22. 22p.

Subjects: Rotor dynamics, Rotors, Flight control systems, Feedback control systems, Stability theory, Computational aerodynamics

Dragonfly Rotor Optimization Using Machine Learning Applied to an OVERFLOW-Generated Airfoil Database.

Authors: Cornelius, Jason K. Schmitz, Sven

Source: Journal of the American Helicopter Society. Apr2026, Vol. 71 Issue 2, p1-14. 14p.

Subjects: Rotor dynamics, Surrogate-based optimization, Machine learning, United States. National Aeronautics & Space Administration, Rotorcraft

Analytical and Simulation Study of Short Circuit Transients in Single Phase and Three Phase Synchronous Machines: Time-Domain Analysis and Rotor Angle Effects.

Authors: Osman, Mohammed Gmal Lazaroiu, Gheorghe Stoica, Dorel

Source: Applied Sciences (2076-3417); Apr2026, Vol. 16 Issue 8, p3910, 27p

Coupled CFD and Physics-Based Digital Shadow Framework for Oil-Flooded Screw Compressors: Rotor Geometry Sensitivity, Transient Pulsation Response, and Annual Climate Penalties.

Authors: Baskanbayeva, Dinara Yelemessov, Kassym Sabirova, Lyaila et al.

Source: Applied Sciences (2076-3417); Apr2026, Vol. 16 Issue 7, p3359, 33p

Modeling and Control of Rotor Oscillations in Active Magnetic Bearings Using a Generalized Pole-Pair Approach.

Authors: Kandil, Ali^1,2 (AUTHOR) ali.kandil@ejust.edu.eg

Source: Journal of Nonlinear Mathematical Physics. 3/13/2026, Vol. 33 Issue 1, p1-27. 27p.

The Effect of Rotor Size on the Teeter Behavior of Two‐Bladed Wind Turbines.

Authors: Anstock, Fabian Bölle né Schorbach, Vera

Source: Wind Energy. Nov2025, Vol. 28 Issue 11, p1-15. 15p.

Subjects: Rotor dynamics, Damping (Mechanics), Energy conservation, Turbine blades, Computer simulation, Mechanical loads, Oscillations

Evaluating Different Approaches for Modelling Rotor Aero‐Servo‐Dynamics in Frequency‐Domain Analysis of Floating Wind Turbines.

Authors: Abdelmoteleb, Serag‐Eldin Bachynski‐Polić, Erin E.

Source: Wind Energy. Nov2025, Vol. 28 Issue 11, p1-17. 17p.

Subjects: Frequency-domain analysis, Rotor dynamics, Aerodynamic load, Mathematical optimization, Dynamic models, Wind turbines, Feedback control systems

Flight Dynamics of a Coaxial Compound Helicopter with Rotor-on-Rotor Interactional Aerodynamics.

Authors: Jun, Dogyu Cocco, Alessandro Saetti, Umberto et al.

Source: Journal of the American Helicopter Society. Jan2026, Vol. 71 Issue 1, p1-18. 18p.

Subjects: Rotorcraft, Rotor dynamics, Aerodynamic stability, Helicopters, Reduced-order models, Frequency response, Linear dynamical systems

Aeromechanics Investigation of a Full-Wing Lift-Compounded Slowed Rotor.

Authors: Uppoor, Vivek Patil, Mrinalgouda Chopra, Inderjit

Source: Journal of the American Helicopter Society. Jan2026, Vol. 71 Issue 1, p1-17. 17p.

Subjects: Aerodynamic load, Rotor dynamics, Wind tunnel testing, Aeroelasticity, Rotors

Quantification of the Ground Effect on the Aerodynamic Interferences of a Coaxial Rotor System.

Authors: Moore, Zachary Silwal, Lokesh Vijayaraj, Aditya et al.

Source: Journal of the American Helicopter Society. Jan2026, Vol. 71 Issue 1, p1-13. 13p.

Subjects: Rotor dynamics, Rotors, Applied sciences, Rotorcraft, Momentum (Mechanics), Aerodynamics

Leakage and Rotordynamic Stability Optimization of Labyrinth Seals.

Authors: Lee, Jeongin Kim, Hee-Seok Suh, Junho et al.

Source: Tribology Transactions. Jan/Feb2026, Vol. 69 Issue 1, p1-13. 13p.

Subjects: Rotor dynamics, Multi-objective optimization, Multidisciplinary design optimization, Gaskets, Fluid flow, Cost functions

Dynamic Analysis for a Disk‐Inertial‐Asymmetry Rotor System.

Authors: Liu, Di Hong, Jie Feng, Yinli et al.

Source: Shock & Vibration. 12/17/2025, Vol. 2025, p1-15. 15p.

Subjects: Rotors, Rotor dynamics, Modal analysis, Kinematics, Frequencies of oscillating systems, Chaos theory, Lagrange problem

Selection of Rotor Geometry to Minimize the Contribution of Stator Slot Harmonics to the Torque Ripple of a SynRM Motor.

Authors: Gmyrek, Zbigniew¹

Source: Applied Sciences (2076-3417); Jan2026, Vol. 16 Issue 2, p868, 26p

Dynamics of a rotor-structure-soil system: transient response by iterative coupling.

Authors: Ferraz, Amauri Coelho Mesquita, Euclides Pacheco, Lucas Agatti

Source: Latin American Journal of Solids & Structures. 2026, Vol. 23 Issue 1, p1-20. 20p.

Effects of an Optimized Adhesive Distribution on Stresses and Strains in the Rotor and Magnets of a Surface Permanent-Magnet Synchronous Electric Motor.

Authors: Oldoini, Davide Barbieri, Saverio Giulio Devito, Giampaolo et al.

Source: Applied Sciences (2076-3417); Dec2025, Vol. 15 Issue 24, p13179, 20p