Application of transfer matrix approach to modeling and decentralized control of lattice-based structures

Nick Cramer, Sean Shan Min Swei, Kenny Cheung, Mircea Teodorescu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

This paper presents a modeling and control of aerostructure developed by lattice-based cellular materials/components. The proposed aerostructure concept leverages a building block strategy for lattice-based components which provide great adaptability to varying fight scenarios, the needs of which are essential for in-fight wing shaping control. A decentralized structural control design is proposed that utilizes discrete-time lumped mass transfer matrix method (DT-LM-TMM). The objective is to develop an effective reduced order model through DT-LM-TMM that can be used to design a decentralized controller for the structural control of a wing. The proposed approach developed in this paper shows that, as far as the performance of overall structural system is concerned, the reduced order model can be as effective as the full order model in designing an optimal stabilizing controller.

Original languageBritish English
Title of host publication56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
ISBN (Electronic)9781624103421
DOIs
StatePublished - 2015
Event56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference 2015 - Kissimmee, United States
Duration: 5 Jan 20159 Jan 2015

Publication series

Name56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference

Conference

Conference56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference 2015
Country/TerritoryUnited States
CityKissimmee
Period5/01/159/01/15

Fingerprint

Dive into the research topics of 'Application of transfer matrix approach to modeling and decentralized control of lattice-based structures'. Together they form a unique fingerprint.

Cite this