1996 Fiscal Year Final Research Report Summary
Research on Response-Based Optimal Controller Design
| Project/Area Number |
07555426
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 試験 |
|---|
| Research Field |
計測・制御工学
|
|---|
| Research Institution | TOKYO INSTITUTE OF TECHNOLOGY |
|---|
Principal Investigator |
FURUTA Katsuhisa Tokyo Inst.of Tech., Grad.School of Info.Sci.and Engg., Professor, 大学院・情報理工学研究科, 教授 (10016454)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
HOSHINO Yasuko Tokyo Inst.of Tech.Faculty of Engineering, Technician, 工学部, 教務職員 (30251648)
KOGA Masanobu Tokyo Inst.of Tech., Grad.School of Info.Sci.and Engg., Research Associate, 大学院・情報理工学研究科, 助手 (90251644)
HOSHINO Tasuku Tokyo Inst.of Tech., Grad.School of Info.Sci.and Engg., Research Associate, 大学院・情報理工学研究科, 助手 (10242281)
|
|---|
| Project Period (FY) |
1995 – 1996
|
| Keywords | Controller Design / CAD / Markov Parameter / LQ Control / H_* Control / Nonparametric Model |
|---|
| Research Abstract |
This research is to develop the computer aided design package for the Response-based LQG design method which has been proposed by K.Furuta. This method does not use the parametric model like state space or transfer function. The controller is designed directly from the Markov parameters equivalent to impulse response in the form of the Markov parameters and its minimal realization yields an usual state space compensator.
The computer package for the Response-based Control System Design Method has been developed which has following characteristics :
1. From the measured impulse response data, the program package which is necessary for the design of the controller including servo controller has been developed.
2. The method to treat the noise contaminated measurement of the impulse responses has been developed, where the impulse response from the system noise to the output or controlled variable is found not necessary if their covariance matrices are measurable.
3. Under the constraint of the control input, the LQ optimal control is found to be computed by using LMI,which is useful in practice.
4. The Response-data control algorithm for the H-infinity optimal controller has been developed.
5. The developed package has been used for the controller design for a distilllation column and evaluated through simulation, which tells that the method may be useful practically if development environment is provided.
|
