| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Research Abstract |
This research focused on a class of nonlinear systems with discontinuities such as static friction and switching phenomenon etc. For the targeted systems, a systematic analysis and synthesis methodology of stabilization and L2-gain control, which usually used to evaluate the disturbance rejection performance, is developed based on the Filippov solution framework for the differential equations. Moreover, the proposed method is applied to the automotive engines and hybrid powertrain systems. Some high precision control problems such as torque generation and power transmission are addressed, and experimental validation conducted on a commercial used engine is provided in order to contribute to the industrial fundamental technology.
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