Model updating for rotor-discs system and its application in dynamic coefficients identification of journal bearings
Yang Kang, Zizhen Qiu, Hao Zhang, Zhanqun Shi, Fengshou Gu
Topics & Concepts
Damping matrixRotor (electric)Particle swarm optimizationStiffnessHelicopter rotorModalControl theory (sociology)System identificationModal analysisFinite element methodIdentification (biology)Sensitivity (control systems)EngineeringComputer scienceStructural engineeringStiffness matrixAlgorithmMechanical engineeringMaterials scienceData modelingArtificial intelligenceControl (management)Electronic engineeringBotanySoftware engineeringPolymer chemistryBiologyTribology and Lubrication EngineeringMagnetic Bearings and Levitation DynamicsGear and Bearing Dynamics Analysis