System output feedback controller design via O.S.A. method

被引：0

作者：

Hwang, Tsong-Yau ^{[1
]}

Huang, Tsong-Liang ^{[1
]}

Lee, King-Tan ^{[2
]}

Chang, Chih-Han ^{[2
]}

Huang, Chi-Chen ^{[1
]}

Chung, Chi-Ming ^{[1
]}

机构：

[1] Natl Taipei Univ Educ, Dept Comp Sci, 134 Sec 2,Heping E Rd, Taipei 10671, Taiwan

[2] Tamkang Univ, Dept Elect Engn, Tamsui 25137, Taipei Cty, Taiwan

来源：

JOURNAL OF INFORMATION & OPTIMIZATION SCIENCES | 2007年 / 28卷 / 04期

关键词：

On-line control strategy; dynamic stability; frequency response;

D O I：

10.1080/02522667.2007.10699762

中图分类号：

G25 [图书馆学、图书馆事业]; G35 [情报学、情报工作];

学科分类号：

1205 ; 120501 ;

摘要：

The paper addresses the design of a system stabilizer using an optimal reduced order model by only the output state variables. System damping can be improved by using eigenvalues assignment and the co-ordination of stabilizers can be achieved through eigenvector assignment by maintaining system mode shape, this is defined as the optimal subeigenstructure assignment (O.S.A) method. The proportional-integral controller is derived via the optimal reduced order model instead of via the whole system model. The effectiveness of this stabilizer is evaluated, and this study reveals that the result of eigenstructure assignment is more stable and much better than in the assignment method based on the whole system model. A system is given as examples to illustrate the advantages and effectiveness of the proposed approach. Results based on the whole system model are included for comparison.

引用

页码：603 / 618

页数：16

共 10 条

[1] EIGENSTRUCTURE ASSIGNMENT FOR LINEAR-SYSTEMS [J].

ANDRY, AN ;

SHAPIRO, EY ;

CHUNG, JC .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1983, 19 (05) :711-729

[2] POWER-SYSTEM STABILITY IMPROVEMENT USING DYNAMIC OUTPUT-FEEDBACK COMPENSATORS [J].

CHEN, CL ;

HSU, YY .

ELECTRIC POWER SYSTEMS RESEARCH, 1987, 12 (01) :37-39

[3]

DEMELLO FP, 1980, IEEE T POWER AP SYST, V99, P892, DOI 10.1109/TPAS.1980.319717

[4] POWER-SYSTEM STABILIZERS DESIGN USING OPTIMAL REDUCED ORDER MODELS .1. MODEL-REDUCTION [J].

FELIACHI, A ;

ZHANG, XF ;

SIMS, CS .

IEEE TRANSACTIONS ON POWER SYSTEMS, 1988, 3 (04) :1670-1675

[5] POWER-SYSTEM STABILIZERS DESIGN USING OPTIMAL REDUCED ORDER MODELS .2. DESIGN [J].

FELIACHI, A ;

ZHANG, XF ;

SIMS, CS .

IEEE TRANSACTIONS ON POWER SYSTEMS, 1988, 3 (04) :1676-1684

[6]

Huang T. L., 1991, IEEE T, V6

[7]

Jiang JA, 2005, J APPL SCI ENG, V8, P147

[8] OBSERVERS FOR MULTIVARIABLE SYSTEMS [J].

LUENBERGER, DG .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1966, AC11 (02) :190-+

[9]

Magid Y. L. A., 1983, ELECT POWER SYSTEM R, V6, P33

[10] OPTIMAL POWER-SYSTEM STABILIZATION THROUGH EXCITATION AND/OR GOVERNOR CONTROL [J].

MOUSSA, HAM ;

YU, Y .

IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1972, PA91 (03) :1166-+

← 1 →