Title:
METHOD AND DEVICE FOR CHAOS CONTROL FOR CHAOS NEURAL NETWORK
Document Type and Number:
Japanese Patent JP3388563
Kind Code:
B2
Abstract:
PURPOSE: To provide a method and device for chaos control which stabilize an unstable point for neural network that can be generate chaos.
CONSTITUTION: To a system of chaos neural network, the unstable point is found (S1), Jachobian is found for a system including feedback for control (S2), and the range of parameters of the feedback is found so that the absolute values of its characteristic values are all less than 1 (S3), and a maximum feedback value is set so as to saturate the feedback value so that the system is not diverged as a result of the feedback (S4), and feedback to the chaos neural network is performed by using the feedback parameters, maximum feedback value, and unstable point, thereby stabilizing the unstable point (S5).
Inventors:
Shin Mizutani
佐野 ▲琢▼哉
Tadashi Uchiyama
Noboru Sonehara
佐野 ▲琢▼哉
Tadashi Uchiyama
Noboru Sonehara
Application Number:
JP9857295A
Publication Date:
March 24, 2003
Filing Date:
April 24, 1995
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G06G7/60; G05B13/02; G06F15/18; G06N3/00; G06N3/08; G06N7/08; (IPC1-7): G06N3/00; G06G7/60; G06N7/08
Domestic Patent References:
| JP96406A |
Other References:
合原一幸，応用カオス，日本，株式会社サイエンス社，１９９４年 ６月１０日，ｐ．６７−７７，９７−１２０
水谷伸、他３名，カオスニューラルネットワークにおけるカオス制御，電子情報通信学会技術研究報告，日本，電子情報通信学会，１９９５年 ５月１９日，ＮＬＰ９５−６，Ｖｏｌ．９５ Ｎｏ．４７，ｐ．４１−４８
水谷伸、他３名，カオスニューラルネットワークにおけるカオス制御，電子情報通信学会技術研究報告，日本，電子情報通信学会，１９９５年 ５月１９日，ＮＬＰ９５−６，Ｖｏｌ．９５ Ｎｏ．４７，ｐ．４１−４８
Attorney, Agent or Firm:
Masataka Kobayashi
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