A FREQUENCY-DOMAIN ESTIMATOR FOR USE IN ADAPTIVE-CONTROL SYSTEMS

被引：37

作者：

LAMAIRE, RO

VALAVANI, L

ATHANS, M

STEIN, G

机构：

[1] HONEYWELL INC,CTR SYST & RES,MINNEAPOLIS,MN 55418

[2] MIT,DEPT ELECT ENGN & COMP SCI,INFORMAT & DECIS SYST LAB,CAMBRIDGE,MA 02139

[3] MIT,DEPT AERONAUT & ASTRONAUT,CAMBRIDGE,MA 02139

[4] MIT,GAS TURBINE LAB,CAMBRIDGE,MA 02139

[5] ALPHATECH,BURLINGTON,MA

来源：

AUTOMATICA | 1991年 / 27卷 / 01期

关键词：

ADAPTIVE CONTROL; IDENTIFICATION; FREQUENCY DOMAIN; ESTIMATION; PARAMETER ESTIMATION; TRANSFER FUNCTIONS; ROBUST CONTROL;

D O I：

10.1016/0005-1098(91)90004-L

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a frequency-domain estimator that can identify both a parametrized nominal model of a plant as well as a frequency-domain bounding function on the modeling error associated with this nominal model. This estimator, which we call a robust estimator, can be used in conjunction with a robust control-law redesign algorithm to form a robust adaptive controller.

引用

页码：23 / 38

页数：16

共 17 条

[1]

ATHANS M, 1986, JUN P AM CONTR C SEA, P1289

[2] RAPPROCHEMENT BETWEEN CONTINUOUS AND DISCRETE MODEL-REFERENCE ADAPTIVE-CONTROL [J].

GOODWIN, GC ;

LEAL, RL ;

MAYNE, DQ ;

MIDDLETON, RH .

AUTOMATICA, 1986, 22 (02) :199-207

[3]

GOODWIN GC, 1985, EE8544 U NEWC TECHN

[4]

GOODWIN GC, 1985, P IFAC IDENTIFICATIO, P997

[5]

Kosut R. L., 1988, International Journal of Adaptive Control and Signal Processing, V2, P371, DOI 10.1002/acs.4480020410

[6]

Kosut R. L., 1987, Proceedings of the 1987 American Control Conference, P245

[7]

KOSUT RL, 1986, 25TH P IEEE C DEC CO, P455

[8]

LAMAIRE R, 1987, THESIS MIT CAMBRIDGE

[9]

LaMaire R. O., 1987, Proceedings of the 1987 American Control Conference, P238

[10] ROBUSTNESS AND MODELING ERROR CHARACTERIZATION [J].

LEHTOMAKI, NA ;

CASTANON, DA ;

LEVY, BC ;

STEIN, G ;

SANDELL, NR ;

ATHANS, M .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1984, 29 (03) :212-220

← 1 2 →