A new PI optimal linear quadratic state-estimate tracker for continuous-time non-square non-minimum phase systems

被引：5

作者：

Tsai, Jason Sheng-Hong ^{[1
]}

Liao, Ying-Ting ^{[1
]}

Ebrahimzadeh, Faezeh ^{[1
]}

Lai, Sheng-Ying ^{[1
]}

Su, Te-Jen ^{[2
,3
]}

Guo, Shu-Mei ^{[4
]}

Shieh, Leang-San ^{[5
]}

Tsai, Tzong-Jiy ^{[6
]}

机构：

[1] Natl Cheng Kung Univ, Dept Elect Engn, Tainan, Taiwan

[2] Natl Kaohsiung Univ Appl Sci, Dept Elect Engn, Kaohsiung, Taiwan

[3] Kaohsiung Med Univ, Grad Inst Clin Med, Kaohsiung, Taiwan

[4] Natl Cheng Kung Univ, Dept Comp Sci & Informat Engn, Tainan, Taiwan

[5] Univ Houston, Dept Elect & Comp Engn, Houston, TX USA

[6] Tung Fang Design Inst, Dept Game & Toy Design, Kaohsiung, Taiwan

来源：

INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE | 2017年 / 48卷 / 07期

关键词：

Optimal linear quadratic estimator; frequency shaping; PID filter; non-minimum phase system; control zeros; DISTURBANCE CANCELLATION CONTROLLERS; DESIGN; IDENTIFICATION; ZEROS; RECOVERY;

D O I：

10.1080/00207721.2016.1261201

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Based on the proportional-integral-derivative (PID) filter-shaping approach, this paper presents a new proportional-plus-integral (PI) optimal linear quadratic state estimator (LQSE) for the continuous-time non-square and non-minimum phase (NMP) multivariable systems. Together with the recently developed optimal linear quadratic tracker (LQT), the proposed LQSE-based tracker is able to optimally achieve good minimum phase-like tracking performances for a non-square NMP multivariable system with unmeasurable states and arbitrary command inputs.

引用

页码：1438 / 1459

页数：22

共 49 条

[1]

Anderson B. D. O., 1989, OPTIMAL CONTROL LINE

[2]

[Anonymous], 2009, MODEL PREDICTIVE CON

[3] ZEROS OF SAMPLED SYSTEMS [J].

ASTROM, KJ ;

HAGANDER, P ;

STERNBY, J .

AUTOMATICA, 1984, 20 (01) :31-38

[4] APPROXIMATE OUTPUT TRACKING FOR NONLINEAR NONMINIMUM-PHASE SYSTEMS WITH AN APPLICATION TO FLIGHT CONTROL [J].

BENVENUTI, L ;

DIBENEDETTO, MD ;

GRIZZLE, JW .

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 1994, 4 (03) :397-414

[5] MODIFIED RECURSIVE LEAST-SQUARES ALGORITHM FOR PARAMETER-IDENTIFICATION [J].

CHEN, YM ;

WU, YC .

INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 1992, 23 (02) :187-205

[6]

Chu C.-C., 1984, Proceedings of the 23rd IEEE Conference on Decision and Control (Cat. No. 84CH2093-3), P1764

[7] SELF-TUNING CONTROL OF NONMINIMUM-PHASE SYSTEMS [J].

CLARKE, DW .

AUTOMATICA, 1984, 20 (05) :501-517

[8] ONLINE FREQUENCY-DOMAIN AND TIME-DOMAIN IDENTIFICATION OF A LINEAR-MULTIVARIABLE SYSTEM [J].

DORAISWAMI, R ;

JIANG, J ;

BALASUBRAMANIAN, R .

INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 1986, 17 (09) :1349-1371

[9]

Doyle J. C., 1990, FEEDBACK CONTROL ORY

[10] A generalised optimal linear quadratic tracker with universal applications. Part 2: discrete-time systems [J].

Ebrahimzadeh, Faezeh ;

Tsai, Jason Sheng-Hong ;

Chung, Min-Ching ;

Liao, Ying Ting ;

Guo, Shu-Mei ;

Shieh, Leang-San ;

Wang, Li .

INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 2017, 48 (02) :397-416

← 1 2 3 4 5 →