Damage-mitigating control of space propulsion systems for high performance and extended life

Cover of: Damage-mitigating control of space propulsion systems for high performance and extended life |

Published by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC], [Springfield, Va .

Written in English

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Subjects:

  • Fatigue life.,
  • Maintainability.,
  • Propulsion system configurations.,
  • Propulsion system performance.,
  • Reliability.,
  • Service life.,
  • Spacecraft propulsion.

Edition Notes

Book details

Other titlesDamage mitigating control of space propulsion systems for high performance and extended life.
StatementAsok Ray and Min-Kuang Wu.
SeriesNASA contractor report -- 194470., NASA contractor report -- NASA CR-194470.
ContributionsWu, Min-Kuang., United States. National Aeronautics and Space Administration.
The Physical Object
FormatMicroform
Pagination1 v.
ID Numbers
Open LibraryOL17683524M

Download Damage-mitigating control of space propulsion systems for high performance and extended life

DAMAGE-MITIGATING CONTROL OF SPACE PROPULSION SYSTEMS FOR HIGH PERFORMANCE AND EXTENDED LIFE Report Prepared for NASA Lewis Research Center under Grant#: NAG by The Pennsylvania State University University Park, PA ABSTRACT A major goal in the control of complex mechanical systems such as spacecraft.

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[Asok Ray; Min-Kuang Wu; United States. National Aeronautics and. Ray, A. and Wu, M-K., b, “Damage-Mitigating Control of Space Propulsion Systems for High Performance and Extended Life,” NASA CR, Lewis Research Center, March.

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The concept of damage-mitigating control is to minimize fatigue (as well as creep and corrosion) damage of critical components of mechanical structures while simultaneously maximizing the system dynamic performance.

Given a dynamic model of the plant (for example, the turbofan engine, and frame of advanced aircraft, or the reusable rocket engine for space propulsion) and the specifications for.

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The goal of damage-mitigating control in reusable rocket engines is to achieve high performance without overstraining the mechanical structures; and the major benefit is an increase in structural. You may not be able to, but your best bet would be to contact the Paris Opera itself.

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Dai and A. Ray, "Damage-Mitigating Control of a Reusable Rocket Engine: Part I -- Life Prediction of the Main Thrust Chamber Wall," Journal of Dynamic Systems, Measurement and Control-Transactions of the ASME, Vol.No.

3, Septemberpp. Caplin, Asok Ray and S. Joshi,"Robust damage-mitigating control of aircraft for high performance and structural durability", IEEE Transactions. Integrated Vehicle Health Management “Automated detection, diagnosis, prognosis to enable mitigation of adverse events manifest/escalate during flight and affect in-flight performance of aircraft systems, propulsion, and/or structure.

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NASA Technical Reports Server (NTRS) Ray, Asok; Wu, Min-Kuang; Dai, Xiaowen; Carpino, Marc; Lorenzo, Carl F. Calculations are presented showing that a substantial improvement in service life of a reusable rocket engine can be achieved by an insignificant reduction.

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The controlled process is described as the generator of a formal language, while the controller, or supervisor, is constructed from a recognizer for a specified target language that incorporates the desired closed-loop system by: () An implementation method for the supervisory control of time-driven systems applied to high-voltage direct current transmission grids.

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Probabilistic performance-based design for high performance control systems. NASA Astrophysics Data System (ADS) Micheli, Laura; Cao, Liang; Gong, Yongqiang; Cancelli, Alessandro. This banner text can have markup. web; books; video; audio; software; images; Toggle navigation.

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