Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Masahiro Samei is active.

Publication


Featured researches published by Masahiro Samei.


international conference on intelligent systems, modelling and simulation | 2016

State Estimation of Thermal Systems with Multiple Operation Modes

Shota Sasaki; Kentaro Hirata; Yoichiro Masui; Masahiro Samei; Akihiro Kawasaki; Yasuharu Kawarasaki

The state estimation of thermal systems with multiple operation modes is considered. Based on a description as hybrid dynamical systems, we reduce it into an observer design problem for switched linear systems. In this design, a tradeoff between fast response and robustness must be taken into account in addition to a guarantee of stability as a switched system. For this purpose, we introduce LMIs with common Lyapunov function to place the closed-loop poles of the observer for each subsystem in the prescribed region in the complex plane. The effectiveness of proposed method is verified through numerical simulations with experimental data set.


Archive | 2012

FIXING DEVICE, FIXING DEVICE CONTROL METHOD, AND IMAGE FORMING APPARATUS

Takumi Waida; Ryota Yamashina; Masahiro Samei


Archive | 2012

FIXING DEVICE WITH MECHANISM CAPABLE OF HEATING FIXING ROTARY BODY BY ELECTROMAGNETIC INDUCTION EFFECTIVELY AND IMAGE FORMING APPARATUS INCORPORATING SAME

Masahiro Samei


Archive | 2012

TEMPERATURE CONTROL METHOD OF THERMAL FIXING DEVICE, THERMAL FIXING DEVICE, AND IMAGE FORMING APPARATUS

Masahiro Samei; Ryota Yamashina; Takumi Waida


Archive | 2013

Fixing device temperature control method, fixing device, and image forming apparatus

Masahiro Samei; Ryota Yamashina; Takumi Waida


Archive | 2016

SEPARATOR, FIXING DEVICE, AND IMAGE FORMING APPARATUS

Hitoshi Fujiwara; Tomoya Adachi; Tomohiko Fujii; Masahiro Samei; Yutaka Naitoh; Yoshiharu Takahashi; Yasuharu Kawarasaki; Kenta Kashiwagi; Kohta Sakaya


Archive | 2017

Image forming apparatus and image forming method for controlling a primary heating and a secondary heating of a fixing device

Masahiro Samei; Tomoya Adachi; Daisuke Inoue; Yasuharu Kawarasaki; Yoshiharu Takahashi


Archive | 2016

Image forming apparatus with a heater controller and image forming method to control heating

Masahiro Samei; Tomoya Adachi; Daisuke Inoue; Yasuharu Kawarasaki; Yoshiharu Takahashi


Archive | 2015

Image forming apparatus and image forming method including forming a cleaning toner image

Tomohiko Fujii; Masahiro Samei; Yoshiharu Takahashi; Daisuke Inoue; Yoshihiro Fukuhata; Minoru Toyoda


Archive | 2014

Fixing device and image forming apparatus having temperature detector

Yoshiki Yamaguchi; Kazuhito Kishi; Masahiro Samei; Ippei Fujimoto; Misaki Shimizu; Yukiko Nakajima; Keisuke Kawabata

Researchain Logo
Decentralizing Knowledge