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Proceedings Papers

Topology Optimization of Permanent Magnets for Generators Using Level Set Methods

Jiawei Tian, Ran Zhuang, Juan Cilia, Arvind Rangarajan, Fang Luo, Jon Longtin, Shikui Chen

Proc. ASME. IDETC-CIE2022, Volume 3B: 48th Design Automation Conference (DAC), V03BT03A037, August 14–17, 2022

Paper No: DETC2022-90601

DOI: https://doi.org/10.1115/DETC2022-90601

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Topics: Generators, Optimization, Permanent magnets, Topology, Design, Machinery, Magnetic materials, Equipment performance, Generative design, Magnetic fields

Proceedings Papers

Stability of Rotorcraft Ground Resonance by Estimating Lyapunov Characteristic Exponents From Multibody Dynamics

Gianni Cassoni, Andrea Zanoni, Aykut Tamer, Pierangelo Masarati

Proc. ASME. IDETC-CIE2022, Volume 9: 18th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A025, August 14–17, 2022

Paper No: DETC2022-88995

DOI: https://doi.org/10.1115/DETC2022-88995

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Topics: Multibody dynamics, Resonance, Stability, Blades, Dampers, Design, Failure, Isotropy, Jacobian matrices, Limit cycles

Proceedings Papers

Flexible Multibody Model of a Complete Tiltrotor for Aeroservoelastic Analysis

Alessandro Cocco, Alberto Savino, Pierangelo Masarati

Proc. ASME. IDETC-CIE2022, Volume 9: 18th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A026, August 14–17, 2022

Paper No: DETC2022-89734

DOI: https://doi.org/10.1115/DETC2022-89734

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Topics: Blades, Flutter (Aerodynamics), Modeling, Rotors, Stability, Transients (Dynamics), Vehicles, Whirls

Proceedings Papers

Multibody Models for Tower Vibrations With an Unbalanced Rotor

Simon S. Pedersen, Niclas B. Madsen, José L. Escalona, Ole Balling

Proc. ASME. IDETC-CIE2021, Volume 9: 17th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A017, August 17–19, 2021

Paper No: DETC2021-72182

DOI: https://doi.org/10.1115/DETC2021-72182

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Topics: Rotors, Vibration, Wind turbines

Proceedings Papers

Modelling and Parameter Identification for a Flexible Rotor With Periodic Impacts

Stefan Holzinger, Manuel Schieferle, Johannes Gerstmayr, Manfred Hofer, Christoph Gutmann

Proc. ASME. IDETC-CIE2021, Volume 9: 17th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A016, August 17–19, 2021

Paper No: DETC2021-71417

DOI: https://doi.org/10.1115/DETC2021-71417

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Topics: Modeling, Rotors, Optimization, Multibody systems, Dynamics (Mechanics), Errors, Genetic algorithms, Multibody dynamics, Optimization algorithms

Proceedings Papers

Analytical Study of Dry Whip Phenomena During Rotor-Stator Rub

Aman K. Srivastava, Anurag Kumar, Mayank Tiwari, Akhilendra Singh

Proc. ASME. IDETC-CIE2021, Volume 10: 33rd Conference on Mechanical Vibration and Sound (VIB), V010T10A014, August 17–19, 2021

Paper No: DETC2021-70228

DOI: https://doi.org/10.1115/DETC2021-70228

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Topics: Rotors, Stators

Proceedings Papers

Design of Band Gap Formation in Periodic Rotors via Optimization

Patrick B. Lamas, Rodrigo Nicoletti

Proc. ASME. IDETC-CIE2021, Volume 10: 33rd Conference on Mechanical Vibration and Sound (VIB), V010T10A020, August 17–19, 2021

Paper No: DETC2021-70405

DOI: https://doi.org/10.1115/DETC2021-70405

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Topics: Design, Energy gap, Optimization, Rotors, Inertia (Mechanics), Blades, Disks, Frequency response, Impellers, Metamaterials

Proceedings Papers

Cost of Controls for Multi-Rotor Drones

Samantha Hoang, I. Y. Shen

Proc. ASME. IDETC-CIE2021, Volume 8B: 45th Mechanisms and Robotics Conference (MR), V08BT08A002, August 17–19, 2021

Paper No: DETC2021-67816

DOI: https://doi.org/10.1115/DETC2021-67816

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Topics: Rotors, Unmanned aerial vehicles, Control equipment, Trajectories (Physics), Errors, Control systems, Energy efficiency, Flight, Open loop systems, Design

Proceedings Papers

Numerical Optimization of Rotor-Bearing Systems

J. P. Sadler, K. E. Rouch, A. S. Rani

Proc. ASME. DETC89, 15th Design Automation Conference: Volume 2 — Design Optimization, 119-126, September 17–21, 1989

Paper No: DETC1989-0081

DOI: https://doi.org/10.1115/DETC1989-0081

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Topics: Bearings, Optimization, Rotors, Design, Dynamic analysis, Finite element analysis, Nonlinear programming

Proceedings Papers

Optimum Design of Crown Brakes

A. Elbella, A. Seireg

Proc. ASME. DETC89, 15th Design Automation Conference: Volume 2 — Design Optimization, 111-117, September 17–21, 1989

Paper No: DETC1989-0080

DOI: https://doi.org/10.1115/DETC1989-0080

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Topics: Brakes, Design, Rotors, Algorithms, Heat, Stress, Weight (Mass)

Proceedings Papers

Real-Time Dynamic Simulation of a Robot With Rotor Dynamics

Li-Ping Chuang, Sung-Soo Kim

Proc. ASME. DETC90, 16th Design Automation Conference: Volume 2 — Optimal Design and Mechanical Systems Analysis, 159-168, September 16–19, 1990

Paper No: DETC1990-0063

DOI: https://doi.org/10.1115/DETC1990-0063

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Topics: Robots, Rotordynamics, Simulation, Motors, Rotors, System dynamics, Algorithms, Computer simulation, Degrees of freedom, Dynamics (Mechanics)

Proceedings Papers

Critical Speeds of Geared Rotors by Including Mesh Stiffness and Using a Continuous System Model

O. Sedat Sener, H. Nevzat Ozguven

Proc. ASME. DETC90, 16th Design Automation Conference: Volume 2 — Optimal Design and Mechanical Systems Analysis, 429-435, September 16–19, 1990

Paper No: DETC1990-0098

DOI: https://doi.org/10.1115/DETC1990-0098

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Topics: Computation, Degrees of freedom, Design, Dynamic analysis, Errors, Gears, Rotors, Springs, Stiffness, Stress

Proceedings Papers

The Effect of an Electromagnetic Damper on Vibrations in Rotating Machinery

M. E. F. Kasarda, P. E. Allaire, R. R. Humphris, E. J. Gunter

Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Vibration Analysis — Analytical and Computational, 245-251, September 22–25, 1991

Paper No: DETC1991-0341

DOI: https://doi.org/10.1115/DETC1991-0341

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Topics: Dampers, Machinery, Vibration, Rotors, Damping, Stiffness, Bearings, Compressors, Fluid films, Turbines

Proceedings Papers

Dynamic Characteristics of Scraper-Discharge Material Centrifuge

Hong Weirong, Zhou Baotang, Hu Shizheng, V. Kamala, T. S. Sankar

Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Machinery Dynamics and Element Vibrations, 289-298, September 22–25, 1991

Paper No: DETC1991-0305

DOI: https://doi.org/10.1115/DETC1991-0305

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Topics: Center of mass, Design, Differential equations, Rotors, Vibration

Proceedings Papers

Stability Analysis of Turbomachinery From the Viewpoint of Seal

T. Iwatsubo, B. C. Sheng

Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Vibration Analysis — Analytical and Computational, 239-244, September 22–25, 1991

Paper No: DETC1991-0340

DOI: https://doi.org/10.1115/DETC1991-0340

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Topics: Stability, Turbomachinery, Fluids, Bearings, Impellers, Rotors, Dampers, Pumps

Proceedings Papers

Modeling and Dynamic Behaviors of a Rotor Suspended in Electromagnetic Bearings

Jiankang Xu, Youbai Xie, Junhong Mao

Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Modal Analysis, Modeling, Diagnostics, and Control — Analytical and Experimental, 95-99, September 22–25, 1991

Paper No: DETC1991-0366

DOI: https://doi.org/10.1115/DETC1991-0366

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Topics: Bearings, Modeling, Rotors, Control equipment, Closed loop systems, Computer simulation, Electromagnetic force, Stiffness

Proceedings Papers

Experimental Determination of Dynamic Characteristics of a Full Size Gas Turbine Tilting-Pad Journal Bearing by an Impact Test Method

S. H. Chan, M. F. White

Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Modal Analysis, Modeling, Diagnostics, and Control — Analytical and Experimental, 291-298, September 22–25, 1991

Paper No: DETC1991-0397

DOI: https://doi.org/10.1115/DETC1991-0397

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Topics: Gas turbines, Impact testing, Journal bearings, Bearing design, Bearings, Damping, Degrees of freedom, Frequency response, Hammers, Parameter estimation

Proceedings Papers

Sliding Mode Control of a Rigid Rotor via Magnetic Bearings

A. Sinha, K. L. Mease, K. W. Wang

Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Modal Analysis, Modeling, Diagnostics, and Control — Analytical and Experimental, 209-217, September 22–25, 1991

Paper No: DETC1991-0387

DOI: https://doi.org/10.1115/DETC1991-0387

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Topics: Magnetic bearings, Rotors, Sliding mode control, Closed loop systems, Computer simulation, Computers, Magnets, Steady state, Transients (Dynamics)

Proceedings Papers

A Method of On-Line Analysis for Mechanical Dynamic Characteristic

Fengquan Wang, Huixin Wu, Xiaolin Han, Haomin Fu

Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Modal Analysis, Modeling, Diagnostics, and Control — Analytical and Experimental, 67-71, September 22–25, 1991

Paper No: DETC1991-0361

DOI: https://doi.org/10.1115/DETC1991-0361

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Topics: Errors, Excitation, Modeling, Rotors

Proceedings Papers

Hybrid Active Vibration Control of Rotorbearing Systems Using Piezoelectric Actuators

A. B. Palazzolo, Shankar Jagannathan, A. F. Kascak, G. T. Montague, L. J. Kiraly

Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Modal Analysis, Modeling, Diagnostics, and Control — Analytical and Experimental, 227-240, September 22–25, 1991

Paper No: DETC1991-0389

DOI: https://doi.org/10.1115/DETC1991-0389

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Topics: Piezoelectric actuators, Vibration control, Computers, Vibration, Algorithms, Control equipment, Feedback, Rotors

NARROW

Topology Optimization of Permanent Magnets for Generators Using Level Set Methods

Stability of Rotorcraft Ground Resonance by Estimating Lyapunov Characteristic Exponents From Multibody Dynamics

Flexible Multibody Model of a Complete Tiltrotor for Aeroservoelastic Analysis

Multibody Models for Tower Vibrations With an Unbalanced Rotor

Modelling and Parameter Identification for a Flexible Rotor With Periodic Impacts

Analytical Study of Dry Whip Phenomena During Rotor-Stator Rub

Design of Band Gap Formation in Periodic Rotors via Optimization

Cost of Controls for Multi-Rotor Drones

Numerical Optimization of Rotor-Bearing Systems

Optimum Design of Crown Brakes

Real-Time Dynamic Simulation of a Robot With Rotor Dynamics

Critical Speeds of Geared Rotors by Including Mesh Stiffness and Using a Continuous System Model

The Effect of an Electromagnetic Damper on Vibrations in Rotating Machinery

Dynamic Characteristics of Scraper-Discharge Material Centrifuge

Stability Analysis of Turbomachinery From the Viewpoint of Seal

Modeling and Dynamic Behaviors of a Rotor Suspended in Electromagnetic Bearings

Experimental Determination of Dynamic Characteristics of a Full Size Gas Turbine Tilting-Pad Journal Bearing by an Impact Test Method

Sliding Mode Control of a Rigid Rotor via Magnetic Bearings

A Method of On-Line Analysis for Mechanical Dynamic Characteristic

Hybrid Active Vibration Control of Rotorbearing Systems Using Piezoelectric Actuators

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