Faculty

Dr. Govind Narayan Sahu

Assistant Professor

Areas of Interest

  • Machining Dynamics
  • Smart Machine Tool System
  • Active Control of Chatter
  • Hardware-in-the-Loop Simulation

Education

  • Post-Doc.: Fraunhofer Institute for Machine Tools and Forming Technology (IWU), Germany,
  • Ph.D.: Indian Institute of Technology, Kanpur, India
  • M.Tech: Indian Institute of Information Technology, Design and Manufacturing, Jabalpur, India
  • B.E.: Chhattisgarh Swami Vivekananda Technical University, Bhilai, India

Latest Publications

  • Sahu, G.N., Deora, P., Law, M., and Wahi, P., Adaptive model-free gain tuning for active damping of machine tool vibrations, Journal of Vibration Engineering and Technologies, 2022, 10, 2799–2808. https://doi.org/10.1007/s42417-022-00520-0
  • Sahu, G.N., Law, M., and Wahi, P., Adaptive control to actively damp bistabilities in highly interrupted turning processes using a hardware-in-the-loop simulator, Journal of Vibration and Control, 2021. https://doi.org/10.1177/10775463211057968.
  • Sahu, G.N., Jain, P., Wahi, P., and Law, M., Emulating bistabilities in turning to devise gain tuning strategies to actively damp them using a hardware-in-the-loop simulator, CIRP Journal of Manufacturing Science and Technology, 2021, 32, 120-131. https://doi.org/10.1016/j.cirpj.2020.11.004.
  • Sahu, G.N., Singh, S., Singh, A., Law, M., Static and dynamic characterization and control of a high-performance electro-hydraulic actuator, Actuators 2020, 9, 46. https://doi.org/10.3390/act9020046.
  • Sahu, G.N., Vashisht. S., Wahi, P., and Law, M., Validation of a hardware-in-the-loop simulator for investigating and actively damping regenerative chatter in orthogonal cutting, CIRP Journal of Manufacturing Science and Technology, 2020, 20, 115-129. https://doi.org/10.1016/j.cirpj.2020.03.002.

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