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Parallel multi-step /multi-rate integration of two-time scale dynamic systems

Show simple item record Chang, Johnny T. Ploen, Scott R. Ph.D Sohl, Garett. A, Ph.D. Martin, Bryan J.Ph.D. 2011-06-29T22:07:02Z 2011-06-29T22:07:02Z 2004-08-17
dc.identifier.citation AIAA/AAS Astrodynamics Specialist Conference and Exhibit, Providence, Rhode Island, August 16-19, 2004. en_US
dc.identifier.clearanceno 04-2491
dc.description.abstract Increasing demands on the fidelity of simulations for real-time and high-fidelity simulations are stressing the capacity of modern processors. New integration techniques are required that provide maximum efficiency for systems that are parallelizable. However many current techniques make assumptions that are at odds with non-cascadable systems. A new serial multi-step / multi-rate integration algorithm for dual-timescale continuousstate systems is presented which applies to these systems, and is extended to a parallel multi-step / multi-rate algorithm. The superior performance of both algorithms is demonstrated through a representative example. en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2004 en_US
dc.subject simulation en_US
dc.subject dynamics en_US
dc.subject parallel integration en_US
dc.title Parallel multi-step /multi-rate integration of two-time scale dynamic systems en_US
dc.type Preprint en_US

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