Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Disturbance Tolerance and H-infinity Control of Port-Controlled Hamiltonian Systems in the Presence of Actuator Saturation
Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China..
Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China..
KTH, School of Engineering Sciences (SCI), Mathematics (Dept.), Optimization and Systems Theory. Royal Inst Technol, Optimizat & Syst Theory, S-10044 Stockholm, Sweden..ORCID iD: 0000-0003-0177-1993
2013 (English)In: 2013 32ND CHINESE CONTROL CONFERENCE (CCC), IEEE , 2013, p. 828-833Conference paper, Published paper (Refereed)
Abstract [en]

This paper investigates the disturbance tolerance and H-infinity control of multi-input Port-Controlled Hamiltonian (PCH) systems in the presence of actuator saturation which may be not open-loop stable. A simple condition is derived under which trajectories starting from the origin will remain inside an ellipsoid. The disturbance tolerance ability of the closed-loop system under a given feedback control law is measured by the size of this ellipsoid. Based on the above mentioned condition, the problem of disturbance tolerance can be expressed in the form of the linear matrix inequalities (LMIs) optimization problem with constraints. In addition, an H-infinity control approach is presented to attenuate the disturbances, and disturbance rejection ability in terms of L-2 gain is also determined by the solution of an LMI optimization problem. Study of an illustrative example with simulations shows the effectiveness of the methods proposed.

Place, publisher, year, edition, pages
IEEE , 2013. p. 828-833
Series
Chinese Control Conference, ISSN 2161-2927
Keywords [en]
PCH system, actuator saturation, bounded ellipsoid, disturbance tolerance, H-infinity control
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-245275ISI: 000393046000153OAI: oai:DiVA.org:kth-245275DiVA, id: diva2:1296782
Conference
32nd Chinese Control Conference (CCC), JUL 26-28, 2013, Xian, PEOPLES R CHINA
Note

QC 20190318

Available from: 2019-03-18 Created: 2019-03-18 Last updated: 2019-03-18Bibliographically approved

Open Access in DiVA

No full text in DiVA

Authority records BETA

Hu, Xiaoming

Search in DiVA

By author/editor
Hu, Xiaoming
By organisation
Optimization and Systems Theory
Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf