Piezoelectric stack actuator based nonlinear vibration absorber
Piezoelectric stack actuator based nonlinear vibration absorber
Active Nonlinear Vibration Absorber (PhD Thesis)
Vibration absorber as tremor suppression Ref: Buki et al. (Medical & biological engineering & computing 56, no. 5 (2018): 923-930)
Comparison of solution methods
Ref: Mohanty and Dwivedy, Comm. Nonlinear Sc. Num. Simul. 117, 106919, 2023
Phase portrait. Ref: Mohanty and Dwivedy, Comm. Nonlinear Sc. Num. Simul. 117, 106919, 2023
Time response, Phase portrait, Poincaré section, basin of attraction, Lyapunov exponents.
Ref: Mohanty and Dwivedy (Nonlinear Dyn. (ND), Mech. Syst. Sig. Proc. (MSSP) and Comm. Nonlinear Sc. Simul. (CNSD)) (Copyright: images)
Frequency responses. Ref: Mohanty and Dwivedy (ND, MSSP and CNSD) (Copyright: images)
Underwater and surface vehicle for water bodies
Field testing of the underwater remotely operated vehicle was conducted at the Brahmaputra River (Guwahati), Kameng River (Assam), Nahar Canal (IIT Kanpur), Rathong Glacier Lake (Sikkim), Seijosa Dam (Arunachal Pradesh border), and the lakes at IIT Guwahati. (Copyright: images under review)
IoT based water and flood monitoring devices
Field testing of water monitoring and flood monitoring devices at the Brahmaputra river (Guwahati)