Performance Improvement of Control Systems by Dynamical Analysis and Estimation of Plant
Project/Area Number |
22560443
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Control engineering
|
Research Institution | Shinshu University |
Principal Investigator |
CHIDA Yuichi 信州大学, 工学部, 教授 (00345753)
|
Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
Keywords | 制御システム / 外乱推定 / 適応制御 / 制御工学 / 機械力学・制御 / 推定 |
Research Abstract |
The objective of the present research is to realize high performances of control systems by using precise estimation of plant perturbations or unknown disturbances which are provides adverse affects to the performances. By the research, a discrete-time sliding mode observer design method is developed and it is applied to the unknown disturbance estimation. On the other hand, a modification procedure of SAC(Simple Adaptive Control) is proposed for compensation of plants, it is shown that the procedure can avoid vibration excitation.
|
Report
(4 results)
Research Products
(44 results)