A Modified Discriminance in Performance Reliability Simulation of Solid Rocket Motor

Hao Xu; Fu Ting Bao; Chen Cheng; Bin Hang Wang

doi:10.4028/www.scientific.net/AMM.798.576

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 798A Modified Discriminance in Performance...

A Modified Discriminance in Performance Reliability Simulation of Solid Rocket Motor

Abstract:

In the assessment of internal ballistic performance reliability of Solid Rocket Motor (SRM), eigenvalue discriminance method has long been used. In order to avoid the limitations of the traditional methods, a curve similarity discriminance modification combined with Hausdorff Distance was introduced. A Monte-Carlo simulation model of internal ballistic performance was established, and several uncertain parameters were chosen. A sample analysis of performance reliability of a designed SRM was presented. The result was credible, which proved the modification is feasible and it can meet the needs of the assessment of the internal ballistic performance reliability.

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Periodical:

Applied Mechanics and Materials (Volume 798)

Pages:

576-581

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.798.576

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Online since:

October 2015

Authors:

Hao Xu*, Fu Ting Bao, Chen Cheng, Bin Hang Wang

Keywords:

Curve Discriminance, Hausdorff Distance, Internal Ballistic Performance Reliability, Monte-Carlo Simulation

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* - Corresponding Author

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