发明名称 |
LEARNING TYPE VECTOR OPERATION UNIT |
摘要 |
PROBLEM TO BE SOLVED: To improve the adaptivity to environmental change in decentralized vector operation processing using a sine function type wave, and the robustness of the operation as to an operation technique for vectors which is used for a positioning system for navigation of a moving body, etc. SOLUTION: An azimuth detection unit 101 calculates an output value Xj corresponding to an inputted azimuthϕ. A cos conversion part 102 calculates a sine function type output waveform value Yi corresponding to the output value Xj . A speed signal part 104 imposes amplitude modulation on the output waveform value 103 with a moving speed (r). A short-period memory 103 performs vector addition of the output waveform value Yi which is inputted sequentially after the amplitude modulation. A 1st learning device 103 updates a transformation matrix Sij of the cos transformation part 102 by learning. A 2nd learning device 104 updates a combination matrix Tij of the short-period memory 103 by learning. |
申请公布号 |
JPH1038584(A) |
申请公布日期 |
1998.02.13 |
申请号 |
JP19960197556 |
申请日期 |
1996.07.26 |
申请人 |
FUJITSU LTD |
发明人 |
HOSOKI SHINYA;MATSUOKA MASAHIRO;MAEDA YOSHIHARU |
分类号 |
G01C21/00;G05D1/02;G06F17/10;(IPC1-7):G01C21/00 |
主分类号 |
G01C21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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