Research Output per year

## Fingerprint Dive into the research topics where Toshiya Samejima is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

- 6 Similar Profiles

control theory
Physics & Astronomy

sound fields
Physics & Astronomy

feedback control
Physics & Astronomy

electroacoustic transducers
Physics & Astronomy

loudspeakers
Physics & Astronomy

cylindrical shells
Physics & Astronomy

Galerkin method
Physics & Astronomy

Fourier series
Physics & Astronomy

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 2001 2018

### Introduction of generalized curvilinear coordinates to spectral nodal Galerkin methods for irregular-shaped two-dimensional sound field analysis

Araki, Y. & Samejima, T., Jan 1 2018, In : Acoustical Science and Technology. 39, 1, p. 44-47 4 p.Research output: Contribution to journal › Article

conjugate gradient method

spherical coordinates

Galerkin method

sound fields

### Nonlinear distortion reduction of an electrodynamic loudspeaker by using model-following control theory

Kadowaki, Y. & Samejima, T., Jan 1 2017, In : Acoustical Science and Technology. 38, 4, p. 222-224 3 p.Research output: Contribution to journal › Article

control theory

loudspeakers

electrodynamics

feedback control

computerized simulation

### Combined inverse filtering and feedback control for robust equalization and distortion reduction in loudspeaker systems

Kadowaki, Y. & Samejima, T., Jan 1 2016.Research output: Contribution to conference › Paper

Loudspeakers

Equalization

loudspeakers

feedback control

Feedback Control

3
Citations
(Scopus)

### Fourier series expansion type of spectral collocation method for vibration analysis of cylindrical shells

Araki, Y. & Samejima, T., Jan 1 2016, In : Acoustical Science and Technology. 37, 5, p. 211-220 10 p.Research output: Contribution to journal › Article

cylindrical shells

collocation

Fourier series

series expansion

vibration

### Fourier series expansion type of spectral nodal Galerkin method for vibration analysis of cylindrical shells: Formulation and trial calculation

Araki, Y. & Samejima, T., Jan 1 2016, In : Acoustical Science and Technology. 37, 5, p. 254-257 4 p.Research output: Contribution to journal › Letter

cylindrical shells

Galerkin method

Fourier series

series expansion

formulations