Takuji KOUSAKA


Stability Analysis Using Monodromy Matrix for Impacting Systems
Hiroyuki ASAHARA Takuji KOUSAKA 
Publication:   
Publication Date: 2018/06/01
Vol. E101-A  No. 6  pp. 904-914
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
hybrid dynamical systemimpacting systemperiodic borderstability analysisbifurcationmonodromy matrixsaltation matrix
 Summary | Full Text:PDF(2.6MB)

Chaotic Behavior in a Switching Delay Circuit
Akihito MATSUO Hiroyuki ASAHARA Takuji KOUSAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/08/01
Vol. E95-A  No. 8  pp. 1329-1336
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
interrupted circuitswitching delaychaotic attractorbifurcation structurereturn mapinvariant interval
 Summary | Full Text:PDF(2.7MB)

Forced Synchronization of Coupled Oscillators
Hiroyuki KITAJIMA Yasushi NOUMI Takuji KOUSAKA Hiroshi KAWAKAMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/04/25
Vol. E82-A  No. 4  pp. 700-703
Type of Manuscript:  LETTER
Category: Nonlinear Problems
Keyword: 
coupled oscillatorbifurcationsymmetry
 Summary | Full Text:PDF(268.2KB)

Synchronization of Electric Fireflies by Using Square Wave Generators
Takuji KOUSAKA Hiroshi KAWAKAMI Tetsushi UETA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/04/25
Vol. E81-A  No. 4  pp. 656-663
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
square wave generatorpiecewise linear systemsynchronization periodic solutionhysteresis
 Summary | Full Text:PDF(678.5KB)