A comprehensive study on the off-diagonal coupling elements in the stiffness matrix of the angular contact ball bearing and their influence on the dynamic characteristics of the rotor system
Bin Fang, Ke Yan, Jun Hong, Jinhua Zhang
Topics & Concepts
StiffnessBearing (navigation)Tangent stiffness matrixHelicopter rotorStiffness matrixStructural engineeringBall bearingDirect stiffness methodDiagonalBall (mathematics)EngineeringRotor (electric)MathematicsPhysicsMathematical analysisMechanical engineeringGeometryLubricationAstronomyGear and Bearing Dynamics AnalysisTribology and Lubrication EngineeringMechanical Engineering and Vibrations Research