System identification of parameter-dependent systems based on grey-box modeling
| Project/Area Number |
25420439
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Control engineering/System engineering
|
|---|
| Research Institution | Hiroshima University |
|---|
Principal Investigator |
Hideyuki Tanaka 広島大学, 教育学研究科(研究院), 教授 (90303883)
|
|---|
| Project Period (FY) |
2013-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
|---|
| Keywords | システム同定 / グレーボックスモデリング / 可同定性 / 回転型倒立振子 / 部分空間同定法 / 制御工学 |
|---|
| Outline of Final Research Achievements |
The purpose of this research is to develop theoretical basis for effective and practical grey-box modeling algorithms for parameter-dependent systems. The main results of the research are the following: A two-step grey-box modeling algorithm for mechanical systems is developed, in which the state of the grey-box model is estimated by an initial model and an improved model is then computed from the state. Local structural identifiability for parameter-dependent systems is proposed. The rotary-type inverted pendulum system is moreover modeled by taking a grey-box approach based on a parameter-dependent system. Researches have been done by using a rotary-type pendulum system.
|
Report
(4 results)
Research Products
(13 results)
