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Bin Dong

Bin Dong, Assistant Professor

PhD, Virginia Polytechnic Institute and State University, 2019

Dr. Dong specializes in in the field of vibration theory and utilizes advanced computational methods including machine learning to advance vibration theory and develop new models the explain the phenomena. Dr Dong's primary area of expertise lies in the vibration of mechanical systems, with a specialized focus on symmetric and rotating systems. His research is dedicated to innovating novel vibration analyses based on symmetry principles. He aims to offer valuable insights into the vibration properties of diverse mechanical applications, including planetary gears and bladed disks.

Research

Dr. Bin Dong is interested in the vibration of symmetric mechanical systems. He integrated advanced mathematical tools, such as the circulant matrix theory and group theory, into the vibration analysis of mechanical systems, including planetary gears and bladed disks. His work has led to the development of numerical methods for efficiently determining eigensolutions in structures that consist of coupled symmetric substructures. His research aims to address the spatial and temporal symmetry of general symmetric systems, taking the time-varying system parameters into account. He is also interested in the nonlinear dynamics of energy harvesters and the application of machine learning method to the analysis and characterization of vibratory systems.

Dr. Bin Dong
Office: ENGR E 025
Phone: 618-453-8737
bin.dong@siu.edu

Education

  • B.S., Mechanical Engineering, Dalian University of Technology, 2013
  • Ph.D., Mechanical Engineering, Virginia Polytechnic Institute and State University (Virginia Tech), 2019
  • Postdoctoral Researcher, Department of Mechanical Engineering, University of Utah

Teaching

  • ME 309 Mechanical Analysis & Design
  • ME 336 System Dynamics & Control

Mentor of RSOs

  • SAE Saluki Formula Racing, SIU
  • SAE Saluki Baja, SIU

Selected Publications and Technical Presentations

Peer-reviewed full articles

  • Dong, B. & Parker, R.G., Sector-model subspace iteration for vibration of multi-stage, cyclically symmetric systems, Journal of Sound and Vibration, 2023, 544, 117378.
  • Dong, B. & Parker, R.G., Vibration of multi-stage systems with arbitrary symmetry of component stages: a group theory approach. Journal of Sound and Vibration, 2022, 524, 116738.
  • Dong, B. & Parker, R.G., Vibration of general symmetric systems using group theory. Journal of Sound and Vibration, 2021, 503, 116087.
  • Wang, C., Dong, B. & Parker, R.G., Impact of planet mesh phasing on the vibration of three-dimensional planetary/epicyclic gears, Mechanism and Machine Theory, 2021,164, 104422.
  • Dong, B. & Parker, R.G., Modal properties of cyclically symmetric systems with central components vibrating as three-dimensional rigid bodies. Journal of Sound and Vibration, 2018,435, 350-371.

Presentations at Conferences

  • ASME International Design Engineering Technical Conferences 2017
    • Modal Properties of Cyclically Symmetric Systems with Vibrating Central Components
  • ASME International Design Engineering Technical Conferences 2022
    • Parity-Time Symmetric Dynamics in Counter-Rotating Gyroscopic Mechanical Systems
    • Sector-Model Subspace Iteration for Vibration of Multi-Stage, Cyclically Symmetric Systems
    • Mesh Phasing Effects on the Dynamics of 3-Dimensional Lumped-Parameter Planetary Gears