Pseudospectral method based trajectory optimization and fairing rejection time analysis of solid launch vehicle (Q1047425)
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scientific article; zbMATH DE number 5652472
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Pseudospectral method based trajectory optimization and fairing rejection time analysis of solid launch vehicle |
scientific article; zbMATH DE number 5652472 |
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Pseudospectral method based trajectory optimization and fairing rejection time analysis of solid launch vehicle (English)
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4 January 2010
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Legendre pseudospectral method uses orthogonal polynomials to approximate the state space and control space in an optimal control problem. So, this method converts the infinite-dimension problem to a finite-dimension problem of nonlinear programming. Here the authors apply the pseudospectral method to the trajectory optimization of a small three-stage rocket. Based on the simulation results, rejection time of fairing is analyzed.
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state space
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control space
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optimal control
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three-stage rocket
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0.737241268157959
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0.7348923087120056
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