Space Shuttle Pogo Active Controller Design Using Frequency Domain Optimization

Space Shuttle Pogo Active Controller Design Using Frequency Domain Optimization PDF Author: Robert C. Seidel
Publisher:
ISBN:
Category : Rockets (Aeronautics)
Languages : en
Pages : 44

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Space Shuttle Pogo Active Controller Design Using Frequency Domain Optimization

Space Shuttle Pogo Active Controller Design Using Frequency Domain Optimization PDF Author: Robert C. Seidel
Publisher:
ISBN:
Category : Rockets (Aeronautics)
Languages : en
Pages : 44

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Book Description


Space Shuttle Pogo Active Controller Design Using Frequency Domain Optimization

Space Shuttle Pogo Active Controller Design Using Frequency Domain Optimization PDF Author: Robert C. Seidel
Publisher:
ISBN:
Category : Rockets (Aeronautics)
Languages : en
Pages : 48

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Space Shuttle Active-pogo-suppressor Control Design Using Linear Quadratic Regulator Techniques

Space Shuttle Active-pogo-suppressor Control Design Using Linear Quadratic Regulator Techniques PDF Author: Bruce Lehtinen
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 88

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Two methods of active pogo suppression (stabilization) for the space shuttle vehicle were studied analytically. The basis for both approaches was the linear quadratic regulator, state space technique. The first approach minimized root-mean-square pump inlet pressure by using either fullstate feedback, partial-state feedback, or output feedback with a Kalman filter. The second approach increased the modal damping associated with the critical structural modes by using either full-state feedback or reconstructed state feedback. A number of implementable controls were found by both approaches. The designs were analyzed with respect to sensitivity, complexity, and controller energy requirements, as well as controller performance. Practical controllers resulting from the two design approaches tended to use pressure and flow as feedback variables for the minimum-rms method and structural accelerations or velocities for the modal control method. Both approaches are suitable for the design of active pogo-suppression controllers.

NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

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NASA Technical Paper

NASA Technical Paper PDF Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 568

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1020

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1194

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Government Reports Announcements & Index

Government Reports Announcements & Index PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1336

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Government Reports Annual Index

Government Reports Annual Index PDF Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1150

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Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.

Journal of the British Interplanetary Society

Journal of the British Interplanetary Society PDF Author: British Interplanetary Society
Publisher:
ISBN:
Category : Rockets (Aeronautics)
Languages : en
Pages : 424

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