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SYSTEMS AND METHODS FOR ESTIMATING PARAMETERS OF A SPACECRAFT BASED ON EMISSION FROM AN ATOMIC OR MOLECULAR PRODUCT OF A PLUME FROM THE SPACECRAFT
SYSTEMS AND METHODS FOR ESTIMATING PARAMETERS OF A SPACECRAFT BASED ON EMISSION FROM AN ATOMIC OR MOLECULAR PRODUCT OF A PLUME FROM THE SPACECRAFT
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机译:基于来自航天器的羽状原子或分子产物的发射估算航天器参数的系统和方法
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摘要
A parameter of an actual spacecraft can be estimated based on a spectroscopic image of an emission from an atomic or molecular product of an interaction between an atmospheric gas and an atomic or molecular species in a plume from the actual spacecraft. The actual spacecraft can be characterized by a set of values of at least N parameters. An N-dimensional lookup table can store information about a plurality of simulated emissions, each being from the atomic or molecular product of a simulated interaction between the atmospheric gas and the atomic or molecular species in a plume from a simulated spacecraft characterized by a corresponding set of values of the N parameters. A simulated emission can be selected based on comparisons between the information about the simulated emissions and the spectroscopic image. A value of at least one of the N parameters of the actual spacecraft can be estimated based on the selected simulated emission.
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