| Project/Area Number |
59460126
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| Research Category |
Grant-in-Aid for General Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
計測・制御工学
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| Research Institution | Kobe University |
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Principal Investigator |
HANEDA Hiromasa Professor, Faculty of Engineering, Kobe University, 工学部, 教授 (10031113)
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| Co-Investigator(Kenkyū-buntansha) |
KIMURA Shinji Assistant, Faculty of Engineering, Kobe University, 工学部, 助手 (20183303)
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| Project Period (FY) |
1984 – 1986
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| Project Status |
Completed (Fiscal Year 1986)
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| Budget Amount *help |
¥5,000,000 (Direct Cost: ¥5,000,000)
Fiscal Year 1986: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1985: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1984: ¥3,700,000 (Direct Cost: ¥3,700,000)
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| Keywords | Computer Aided Design / Simulator / Graphics / Microprocessor / Sensitivity Analysis / Optimal Precise Control Law / ベクトル制御 |
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| Research Abstract |
Robust and maintenance free induction motors, used in every movable portion of engineering, have seen new drive technologies based on power electronics, control schemes, and microprocessor implementation techniques. This was led to the inevitable need of computer-aided design environment for higher reliability and efficiency in more complex design process. The following research has been carried out:
1. Design method of precise AC servo systems has been investigated. Theoretical basis for vector control is given in circuit theory context which is suitable for both qualitative analysis and coputer-aided procedural applications.
2. Computer-aided design method has been studied. General and efficient CAD methods have been investigated based on sparsity technique, decomposition technique and discretization technique to cope with electronic-mechanical control system analysis. The proposed method has been implemented into a new CAD environment.
3. Those CAD tool environment was applied to the real design of precise AC servo system, and the result was verified experimentally.
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