Basic research about the construction of the stable parameter identification method
| Project/Area Number |
22560062
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Engineering fundamentals
|
|---|
| Research Institution | Shinshu University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
|---|
| Keywords | シミュレーション工学 / 逆解析 / パラメータ同定 |
|---|
| Research Abstract |
This research presents an identification method for material parameters using observational boundary conditions and discrete wavelet analysis. The proposed method is applied to the linear elastic problem for inhomogeneous materials, the viscoelastic problem for time-dependent materials, and the damage mechanics problem for discontinuousrock mass. The numerical tests reveal that the parameter identification method using the wavelet transform is effective and this scheme may be applicable to the various inverse problems.
|
Report
(4 results)
Research Products
(13 results)
