Author: Tzu-Jeng Su
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description
Decentralized Control of Large Flexible Structures by Joint Decoupling
Author: Tzu-Jeng Su
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description
Decentralized Control of Large Flexible Structures by Joint Decoupling
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722143176
Category :
Languages : en
Pages : 32
Book Description
A decentralized control design method is presented for large complex flexible structures by using the idea of joint decoupling. The derivation is based on a coupled substructure state-space model, which is obtained from enforcing conditions of interface compatibility and equilibrium to the substructure state-space models. It is shown that by restricting the control law to be localized state feedback and by setting the joint actuator input commands to decouple joint 'degrees of freedom' (dof) from interior dof, the global structure control design problem can be decomposed into several substructure control design problems. The substructure control gains and substructure observers are designed based on modified substructure state-space models. The controllers produced by the proposed method can operate successfully at the individual substructure level as well as at the global structure level. Therefore, not only control design but also control implementation is decentralized. Stability and performance requirement of the closed-loop system can be achieved by using any existing state feedback control design method. A two-component mass-spring damper system and a three-truss structure are used as examples to demonstrate the proposed method. Su, Tzu-Jeng and Juang, Jer-Nan Langley Research Center RTOP 469-01-11-02...
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722143176
Category :
Languages : en
Pages : 32
Book Description
A decentralized control design method is presented for large complex flexible structures by using the idea of joint decoupling. The derivation is based on a coupled substructure state-space model, which is obtained from enforcing conditions of interface compatibility and equilibrium to the substructure state-space models. It is shown that by restricting the control law to be localized state feedback and by setting the joint actuator input commands to decouple joint 'degrees of freedom' (dof) from interior dof, the global structure control design problem can be decomposed into several substructure control design problems. The substructure control gains and substructure observers are designed based on modified substructure state-space models. The controllers produced by the proposed method can operate successfully at the individual substructure level as well as at the global structure level. Therefore, not only control design but also control implementation is decentralized. Stability and performance requirement of the closed-loop system can be achieved by using any existing state feedback control design method. A two-component mass-spring damper system and a three-truss structure are used as examples to demonstrate the proposed method. Su, Tzu-Jeng and Juang, Jer-Nan Langley Research Center RTOP 469-01-11-02...
Technology for Large Space Systems
Author:
Publisher:
ISBN:
Category : Large space structures (Astronautics)
Languages : en
Pages : 152
Book Description
Publisher:
ISBN:
Category : Large space structures (Astronautics)
Languages : en
Pages : 152
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 484
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 484
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 954
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 954
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 956
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 956
Book Description
Applied Mechanics Reviews
Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 410
Book Description
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 410
Book Description
Government Reports Announcements & Index
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 984
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 984
Book Description
Applied Science & Technology Index
Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 1804
Book Description
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 1804
Book Description
Structural Dynamics Division Research and Technology Accomplishments for FY 1993 and Plans for FY 1994
Author: Eleanor C. Wynne
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 92
Book Description