• 87．Measurement of softening cubic nonlinear and negative linear stiffness using van der Pol type self-excited oscillation

(2015 Nonlinear Dynamics, 83(1-2), pp.283-290P; doi: 10.1007/s11071-015-2325-5)
Yudai Tanaka, Hiroshi Yabuno

• 86．Self-Excited Vibrational Cantilever-Type Viscometer Driven by Piezo-Actuator

(2015 Journal of Vibration and Acoustics, 137(6), 061009 (6 pages) Paper No: VIB-15-1011; doi: 10.1115/1.4030975)
Higashino, K., Yabuno, H., Aono, K., Yamamoto, Y. and Kuroda, M.

• 85．Self-excited coupled-microcantilevers for mass sensing

(2015 Applied Physics Letters, 106; doi:10.1063/1.492 1082)
Endo, D., Yabuno, H., Higashino, K., Yamamoto, Y., and Matsumoto, S.

• 84．Passive method for controlling the nonlinear characteristics in a parametrically excited hinged-hinged beam by the addition of a linear spring

(2015 Journal of Sound and Vibration、 350, pp. 111-122; doi:10.1016/j.jsv.2015.03.055) 　　　     Shibata, A. Ohishi, S., and Yabuno, H.

• 83．Theoretical and experimental analyses on stabilization of hunting motion by utilizing the traction motor as a passive gyroscopic damper

(2015 Journal of Rail and Rapid Transit, 229, pp. 395-401; doi:10, 1177/0954409715569860) Yoshino, H., Hosoya, T., Yabuno, H., Li, S., and Suda, Y.