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Academic Paper (70 entries)

  1. 田中 芳夫, 上田 哲史, 川上 博, 球面振子を有するクレーンのシミュレーション法, 日本機械学会, 日本機械学会論文集(C編), Vol.59, No.3, 186-190, Mar. 1993.
  2. Yoshio Tanaka, Yasuo Yoshida, Tetsushi Ueta, Hiroshi Kawakami, Vibration suppressing control of flexible rotary crane using tip position sensor, Journal of Robotics and Mechatronics, Vol.4, No.6, 520-525, June 1993.
  3. 上田 哲史, 川上 博, ジョセフソン接合素子を含む回路に生じるヘテロクリニック軌道の分岐, 電子情報通信学会, 電子情報通信学会論文誌(A), Vol.J76-A, No.10, 1450-1456, Oct. 1993.
  4. Tetsushi Ueta, Hiroshi Kawakami, Bifurcation of heteroclinic orbits in a circuit containing a Josephson junction element, John Wiiley and Sons, Inc, Electronics and Communications in Japan, Part 3 : Fundamental Electronic Science, Vol.77, No.2, 85-93, Feb. 1994. DOI:10.1002/ecjc.4430770209
  5. Tetsushi Ueta, Hiroshi Kawakami, Bifurcation of an inductively coupled Josephson junction circuit, Institute of Electronics, Information and Communication Engineers, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E77-A, No.11, 1758-1763, Nov. 1994.
  6. Tetsushi Ueta, Hiroshi Kawakami, Composite dynamical system for controlling chaos, Institute of Electronics, Information and Communication Engineers, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E78-A, No.6, 708-714, June 1995.
  7. Yoshio Tanaka, Tetsushi Ueta, Hiroshi Kawakami, Takashi Sumitomo, A Robotic Truck Crane with Vibration Sensors, Journal of Robotics and Mechatronics, Vol.7, No.3, 213-217, July 1995.
  8. Tetsushi Ueta, Hiroshi Kawakami, Ikuro Morita, A Study of the Pendulum Equation with a Periodic Impulsive Force, Bifurcation and Control, Institute of Electronics, Information and Communication Engineers, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E78-A, No.10, 1269-1275, Oct. 1995.
  9. 高坂 拓司, 上田 哲史, 川上 博, 不安定化制御によるカオスの一生成法, 電子情報通信学会, 電子情報通信学会論文誌(A), Vol.J79-A, No.8, 1418-1426, Aug. 1996.
  10. Tetsushi Ueta, Hiroshi Kawakami, Bifurcation phenomena in the Josephson junction circuit coupled by a resistor, Institute of Electronics, Information and Communication Engineers, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E79-A, No.10, 1546-1550, Oct. 1996.
  11. Tetsushi Ueta, Hiroshi Kawakami, On Unstable Saddle-Node Connecting Orbit in a Planer Autonomous System, Institute of Electronics, Information and Communication Engineers, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E79-A, No.11, 1581-1586, Nov. 1996.
  12. 田中 芳夫, 川上 博, 上田 哲史, 速度制御された繰り返し運動を行なう天井走行型1リンクマニピュレータにみられる非線形現象, 日本機械学会, 日本機械学会論文集(C編), Vol.63, No.7, 2360-2367, July 1997.
  13. Takuji Kousaka, Tetsushi Ueta, Hiroshi Kawakami, Synchronization of Electric Fireflies by using Square Wave Generators, Institute of Electronics, Information and Communication Engineers, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E81-A, No.5, 656-663, Apr. 1998.
  14. 高坂 拓司, 馬越 豊, 上田 哲史, 川上 博, 周期開閉スイッチをもつ非線形回路における分岐, 電子情報通信学会, 電子情報通信学会論文誌(A), Vol.J81-A, No.5, 836-843, May 1998.
  15. Takuji Kousaka, Tetsushi Ueta, Hiroshi Kawakami, Bifurcation of Switched Nonlinear Dynamical Systems, IEEE, IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, Vol.CAS-2, No.7, 878-885, July 1999. DOI:10.1109/82.775383
  16. Tetsushi Ueta, Guangrong Chen, Bifurcation Analysis of Chen's Equation, World Scientific, International Journal of Bifurcation and Chaos, Vol.10, No.8, 1917-1931, Aug. 2000. DOI:10.1142/S0218127400001183
  17. 上田 哲史, 吉永 哲哉, 川上 博, 陳 関栄, 高次元自律系におけるNeimark-Sacker分岐の一計算法, 電子情報通信学会, 電子情報通信学会論文誌(A), Vol.J83-A, No.10, 1141-1147, Oct. 2000.
  18. 上田 哲史, 泉田 英嗣, 川上 博, 非線形力学系にみられる周期解の分岐曲面の視覚化, 可視化情報学会, 可視化情報学会論文誌, Vol.21, No.4, 65-70, Apr. 2001. DOI:10.3154/tvsj.21.65
  19. Keng C. Yap, Guanrong Chen, Tetsushi Ueta, Controlling bifurcations of discrete maps, CONICET and UNS, The Latin American Applied Research Journal, Vol.1, No.31, 157-162, July 2001.
  20. Takuji Kousaka, Tetsushi Ueta, Hiroshi Kawakami, Chaos and Control of Periodically Switched Nonlinear Systems, CONICET and UNS, The Latin American Applied Research Journal, Vol.1, No.31, 211-218, July 2001.
  21. Takuji Kousaka, Tetsushi Ueta, Hiroshi Kawakami, Controlling chaos in a state-dependent nonlinear system, World Scientific, International Journal of Bifurcation and Chaos, Vol.12, No.5, 1111-1119, May 2002. DOI:10.1142/S0218127402004942
  22. 辻 繁樹, 上田 哲史, 川上 博, 合原 一幸, 周期外力を付加した Amari-Hopfield ニューロン対におけるバースト応答の分岐, 電気学会, 電気学会論文誌C (電子,情報,システム部門誌), Vol.122-C, No.9, 1506-1514, Sep. 2002.
  23. 高坂 拓司, 上田 哲史, 川上 博, 安倍 稔, Border-collision 分岐を呈する簡素な回路の実現と解析, 電気学会, 電気学会論文誌C (電子,情報,システム部門誌), Vol.122-C, No.11, 1908-1916, Nov. 2002.
  24. 大家 隆弘, 上田 哲史, 越智 洋司, 矢野 米雄, 徳島大学における教職員データベース, 定期刊行物· 情報公開を指向したシステム構築と運用, 大学評価·学位授与機構, 大学評価·学位授与機構研究紀要, Vol.3, 31-50, Sep. 2003.
  25. Shigeki Tsuji, Tetsushi Ueta, Hiroshi Kawakami, Kazuyuki Aihara, Bifurcation of Burst Response in an Amari-Hopfield Neuron Pair with a Periodic External Force, John Wiley and Sons, Inc., Electrical Engineering in Japan, Vol.146, No.2, 43-53, Feb. 2004. DOI:10.1002/eej.10217
  26. 高坂 拓司, 安原 義仁, 上田 哲史, 川上 博, 周期外力を印加したBVP発振器における極配置法に基づくカオス制御の実験的検討, 電気学会, 電気学会論文誌C (電子,情報,システム部門誌), Vol.124-C, No.2, 495-501, Feb. 2004. DOI:10.1541/ieejeiss.124.495
  27. Tetsushi Ueta, Hisayo Miyazaki, Takuji Kousaka, Hiroshi Kawakami, Bifurcation and chaos in coupled BVP oscillators, World Scientific, International Journal of Bifurcation and Chaos, Vol.14, No.4, 1305-1324, Mar. 2004. DOI:10.1142/S0218127404009983
  28. Yoko Uwate, Yoshifumi Nishio, Tetsushi Ueta, Tohru Kawabe, Tohru Ikeguchi, Performance of Chaos and Burst Noises Injected to the Hopfield NN for Quadratic Assignment Problems, Institute of Electronics, Information and Communication Engineers, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E87-A, No.4, 937-943, Apr. 2004.
  29. Shigeki Tsuji, Tetsushi Ueta, Hiroshi Kawakami, Kazuyuki Aihara, A design method of bursting using 2-parameter bifurcation diagrams in FitzHugh-Nagumo model, World Scientific, International Journal of Bifurcation and Chaos, Vol.14, No.7, 2241-2252, July 2004. DOI:10.1142/S0218127404010564
  30. 佐野 雅彦, 松浦 健二, 上田 哲史, 大恵 俊一郎, セキュリティポリシ構築におけるデータベース支援に関する考察, 学術情報処理研究会, 学術情報処理研究, Vol.8, No.8, 25-32, Sep. 2004.
  31. Takuji Kousaka, Tetsushi Ueta, YUE MA, Hiroshi Kawakami, Bifurcation analysis of a piecewise smooth system with non-linear characteristics, World Scientific, International Journal of Circuit Theory and Applications, Vol.33, No.4, 263-279, July 2005. DOI:10.1002/cta.320
  32. Takuji Kousaka, Tetsushi Ueta, YUE MA, Hiroshi Kawakami, Control of chaos in a piecewise smooth nonlinear system, Elsevier, Chaos, Solitons and Fractals, Vol.27, No.4, 1019-1025, Feb. 2006. DOI:10.1016/j.chaos.2005.04.068
  33. Yusuke Nishiuchi, Tetsushi Ueta, Hiroshi Kawakami, Stable torus and its bifurcation phenomena in a Three-Dimensional Autonomous Circuit, Elsevier, Chaos, Solitons and Fractals, Vol.27, No.4, 941-951, Feb. 2006. DOI:10.1016/j.chaos.2005.04.092
  34. 三好 康夫, 大家 隆弘, 上田 哲史, 廣友 雅徳, 矢野 米雄, 川上 博, EDBを利用した学習経路探索を支援するeシラバスシステムの構築, 徳島大学, 大学教育研究ジャーナル, No.3, 1-9, 徳島, Mar. 2006.
  35. Shigeki Tsuji, Tetsushi Ueta, Hiroshi Kawakami, Kazuyuki Aihara, Bifurcation analysis of current coupled BVP oscillators, World Scientific, International Journal of Bifurcation and Chaos, Vol.17, No.3, 837-850, Mar. 2007. DOI:10.1142/S0218127407017586
  36. 勅使河原 三保子, 上田 哲史, 英語による大学院レベル工学系授業の質向上をめざして, 授業受講支援の実施状況とアンケート調査結果, 徳島大学, 大学教育研究ジャーナル, No.5, 123-127, 徳島, Mar. 2008.
  37. Tetsuya Yoshinaga, Yoshihiro Imakura, Ken'ichi Fujimoto, Tetsushi Ueta, Bifurcation Analysis of Iterative Image Reconstruction Method for Computed Tomography, World Scientific, International Journal of Bifurcation and Chaos, Vol.18, No.4, 1219-1225, Singapore, Apr. 2008. DOI:10.1142/S021812740802094X
  38. Quentin Brandon, Tetsushi Ueta, Daniele Fournier-Prunaret, Takuji Kousaka, Numerical Bifurcation Analysis Framework for Autonomous Piecewise-Smooth Dynamical Systems, Elsevier, Chaos, Solitons and Fractals, Vol.42, No.1, 187-201, 0 2009. DOI:10.1016/j.chaos.2008.11.013
  39. 上田 哲史, 低コスト会議録出版を志向する電子投稿・編集システム, 国公立大学センター情報システム研究会, 大学情報システム環境研究, Vol.12, 27-33, Mar. 2009.
  40. Takuji Kousaka, Tetsushi Ueta, YUE MA, Chaos Control Implementation by Interrupted Electric Circuit with Switching Delay, World Scientific, International Journal of Bifurcation and Chaos, Vol.19, No.7, 2359-2362, Singapore, July 2009. DOI:10.1142/S0218127409024128
  41. Atsuo Maki, Naoya Umeda, Tetsushi Ueta, Melnikov integral formula for beam sea roll motion utilizing a non-Hamiltonian exact heteroclinic orbit, Springer Japan, Springer-Verlag, Journal of Marine Science and Technology, Vol.15, No.1, 102-106, Oct. 2009. DOI:10.1007/s00773-009-0076-z
  42. Takuji Kousaka, Ken'ichi Fujimoto, YUE MA, Tetsushi Ueta, Hiroshi Kawakami, Bifurcations observed in BVP oscillator with periodically switched RC circuit, Watam Press, Dynamics of Continuous, Discrete and Impulsive Systems. Series A: Mathematical Analysis, Vol.16, No.6, 811-824, Waterloo, Nov. 2009.
  43. Akihisa Tamura, Tetsushi Ueta, Shigeki Tsuji, Bifurcation Analysis of Izhikevich Neuron Model, Watam Press, Dynamics of Continuous, Discrete and Impulsive Systems. Series A: Mathematical Analysis, Vol.16, No.6, 849-862, Waterloo, Dec. 2009.
  44. Atsuo Maki, Naoya Umeda, Martin Renilson, Tetsushi Ueta, Analytical formulae for predicting the surf-riding threshold for a ship in following seas, Springer Japan, Springer-Verlag, Journal of Marine Science and Technology, Vol.15, No.3, 218-229, Aug. 2010. DOI:10.1007/s00773-010-0085-y
  45. 伊藤 大輔, 上田 哲史, 合原 一幸, 断続自律系方程式における分岐のしきい値解析, 電子情報通信学会, 電子情報通信学会論文誌(A), Vol.J94-A, No.8, 596-603, Aug. 2011.
  46. 松浦 健二, 上田 哲史, 佐野 雅彦, 複数認証基盤に対応する複合SSO環境でのユーザエクスペリエンス, 学術情報処理研究編集委員会, 学術情報処理研究, Vol.16, No.16, 138-145, Sep. 2012.
  47. Tetsushi Ueta, Invariant patterns in a non-invertible chaotic map by the directional coloring, Institute of Electronics, Information and Communication Engineers, Nonlinear Theory and Its Applications, IEICE, Vol.3, No.4, 497-507, Oct. 2012. DOI:10.1587/nolta.3.497
  48. Kunichika Tsumoto, Tetsushi Ueta, Tetsuya Yoshinaga, Hiroshi Kawakami, Bifurcation analyses of nonlinear dynamical systems: From theory to numerical computations, Institute of Electronics, Information and Communication Engineers, Nonlinear Theory and Its Applications, IEICE, Vol.3, No.4, 458-476, Oct. 2012. DOI:10.1587/nolta.3.458
  49. Tetsushi Ueta, Akihisa Tamura, Bifurcation Analysis of a Simple 3D Oscillator and Chaos Synchronization of its Coupled Systems, Elsevier, Chaos, Solitons and Fractals, Vol.45, No.12, 1460-1468, Dec. 2012. DOI:10.1016/j.chaos.2012.08.007
  50. 西内 悠祐, 上田 哲史, 川上 博, BVP発振器の結合方式による分岐と発振の分類, 信号処理学会, Journal of Signal Processing, Vol.18, No.1, 39-48, Jan. 2014. DOI:10.2299/jsp.18.39
  51. Atsuo Maki, Naoya Umeda, Renilson Martin, Tetsushi Ueta, Analytical methods to predict the surf-riding threshold and the wave-blocking threshold in astern seas, Springer, Journal of Marine Science and Technology, Vol.19, No.4, 415-424, Feb. 2014. DOI:10.1007/s00773-014-0257-2
  52. Atsuo Maki, Naoya Umeda, Tetsushi Ueta, Melnikov integral formula for beam sea roll motion utilizing a non-Hamiltonian exact heteroclinic orbit: analytic extension and numerical validation, Springer, Journal of Marine Science and Technology, Vol.19, No.3, 257-264, Mar. 2014. DOI:10.1007/s00773-013-0244-z
  53. 刀根 佑輔, 麻原 寛之, 伊藤 大輔, 上田 哲史, 合原 一幸, 高坂 拓司, 区分非線形離散時間力学系における局所的分岐点の計算法, 電気学会, 電気学会論文誌C (電子,情報,システム部門誌), Vol.134-C, No.5, 729-736, May 2014. DOI:10.1541/ieejeiss.134.729
  54. 松浦 健二, 上田 哲史, 佐野 雅彦, 関 陽介, 松村 健, 八木 香奈枝, 徳島大学における情報システム BCP および 非常時のワイヤレスアクセスラインの整備, 学術情報処理研究編集委員会, 学術情報処理研究, Vol.18, No.18, 99-107, Sep. 2014.
  55. 佐野 雅彦, 八木 香奈枝, 上田 哲史, 徳島大学情報センターにおけるISMSの効果, 学術情報処理研究編集委員会, 学術情報処理研究, Vol.18, No.18, 90-98, Sep. 2014.
  56. Daisuke Ito, Tetsushi Ueta, Takuji Kousaka, Jun'ichi Imura, Kazuyuki Aihara, Controlling chaos of hybrid systems by variable threshold values, World Scientific, International Journal of Bifurcation and Chaos, Vol.24, No.10, 1450125-1-1450125-12, Oct. 2014. DOI:10.1142/S0218127414501259
  57. Yuu Miino, Daisuke Ito, Tetsushi Ueta, A computation method for non-autonomous systems with discontinuous characteristics, Elsevier, Chaos, Solitons and Fractals, Vol.77, No.8, 277-285, June 2015. DOI:10.1016/j.chaos.2015.06.014
  58. Tetsushi Ueta, Daisuke Ito, Kazuyuki Aihara, Can a Pseudo Periodic Orbit Avoid a Catastrophic Transition?, World Scientific, International Journal of Bifurcation and Chaos, Vol.25, No.13, 1550185-1-1550185-10, Nov. 2015. DOI:10.1142/S0218127415501850
  59. Yusuke Tone, Hiroyuki Asahara, Daisuke Ito, Tetsushi Ueta, Kazuyuki Aihara, Takuji Kousaka, Calculation Method of Local Bifurcation Point in Piecewise Nonlinear Discrete-Time Dynamical Systems, Wiley Periodicals, Inc., Electronics and Communications in Japan, Vol.99, No.3, 22-30, Feb. 2016. DOI:10.1002/ecj.11771
  60. Daisuke Ito, Tetsushi Ueta, Takuji Kousaka, Kazuyuki Aihara, Bifurcation Analysis of the Nagumo-Sato Model and its Coupled Systems, World Scientific, International Journal of Bifurcation and Chaos, Vol.26, No.3, 1630006-1-1630006-11, Mar. 2016. DOI:10.1142/S0218127416300068
  61. Ken'ichi Fujimoto, Tomohiro Otsu, Hiroyuki Kitajima, Tetsushi Ueta, Control Technique of Maximum Local Lyapunov Exponent on Stable Periodic Solution in Continuous-Time Non-Autonomous Dynamical Systems, International Journal of Computing Communication and Instrumentation Engineering, Vol.3, No.2, 349-353, July 2016. DOI:10.15242/IJCCIE.AE0616114
  62. 佐野 雅彦, 松浦 健二, 上田 哲史, 八木 香奈枝, 徳島大学における情報システムのBCPテスト結果と課題, 国立大学法人情報系センター協議会, 学術情報処理研究, Vol.20, 119-127, Sep. 2016. DOI:https://doi.org/10.24669/jacn.20.1_119
  63. 上田 哲史, 黒板に代わるICTツールの一考察, 徳島大学, 大学教育研究ジャーナル, No.14, 62-68, 徳島, Mar. 2017.
  64. Takeshi Kojima, Tetsushi Ueta, Tetsuya Yoshinaga, Multivalued discrete tomography using dynamical system that describes competition, Hindawi Publishing Corporation, Mathematical Problems in Engineering, Vol.2017, No.Article ID 8160354, 9-pages, Oct. 2017. DOI:10.1155/2017/8160354
  65. 竹田 智洋, 大平 健司, 谷岡 広樹, 佐野 雅彦, 松浦 健二, 上田 哲史, キャンパス内の不正アクセスポイントを無線フレームの復号なく検出する手法, 電子情報通信学会, 電子情報通信学会論文誌(B), Vol.J101-B, No.2, 90-99, Feb. 2018. DOI:10.14923/transcomj.2017GTP0013
  66. Yuu Miino, Tetsushi Ueta, Hiroshi Kawakami, Nonlinear resonance and devil's staircase in a forced planer system containing a piecewise linear hysteresis, Elsevier, Chaos, Solitons and Fractals, Vol.111, 75-85, June 2018. DOI:10.1016/j.chaos.2018.04.007
  67. Daisuke Ito, Hiroyuki Asahara, Takuji Kousaka, Tetsushi Ueta, Clock pulse modulation for ripple reduction in buck-converter circuits, Elsevier, Chaos, Solitons and Fractals, Vol.111, 138-145, June 2018. DOI:10.1016/j.chaos.2018.04.015
  68. Daisuke Ito, Tetsushi Ueta, Kazuyuki Aihara, Bifurcation analysis of eight coupled degenerate optical parametric oscillators, Elsevier, Physica D: Nonlinear Phenomena, Vol.372, 22-30, June 2018. DOI:10.1016/j.physd.2018.01.010
  69. Atsuo Maki, Lawrence Virgin, Naoya Umeda, Tetsushi Ueta, Yuu Miino, Hiroshi Kawakami, On the loss of stability of periodic oscillations and its relevance to ship capsize, Springer, Journal of Marine Science and Technology, Sep. 2018. DOI:10.1007/s00773-018-0591-x
  70. Yuu Miino, Daisuke Ito, Hiroyuki Asahara, Takuji Kousaka, Tetsushi Ueta, A general method to stabilize unstable periodic orbits for switched dynamical systems with a periodically moving threshold, John Wiley and Sons, Inc., International Journal of Circuit Theory and Applications, Vol.(in press), Dec. 2018. DOI:10.1002/cta.2573

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Contact address: ueta @ tokushima-u.ac.jp
2018-09-18