1. Hagiwara, I., Ma, Z., Arai, A. and Nagabuchi, K., Technical development of eigenmode sensitivity analysis for coupled acoustic-structural systems, Transactions of the Japan Society of Mechanical Engineers, Series C, Vol.56, No.527 (2009), pp.1704-1711 (in Japanese).
2. Ikeda, M. and Fujisaki, Y., Control of Multivariable Systems (2010), pp.98-101, pp.108-112, CORONA PUBLISHING CO., LTD. (in Japanese).
3. Ishikawa, S., Kondo, T. and Matsuzaki K., Nonlinear pressure wave analysis by concentrated mass model (1st report, suggestion and validity verification of analytic model), Transactions of the Japan Society of Mechanical Engineers, Series C, Vol.75, No.753 (2009), pp.214-221 (in Japanese).
4. Isurugi, Y. and Shima, M., Stability of systems using digital controller based on multi-step methods, System and Control, Vol.29, No.29, No.11 (1985), pp.749-757 (in Japanese).
5. Ito, T., Principles of Acoustic Engineering (1957), p.527, CORONA PUBLISHING CO., LTD. (in Japanese).