Method for configuring optical loads of deep space probe

Abstract

The invention provides a method for configuring optical loads of a deep space probe. The method includes the following particular steps that a probe unit is established; a star surface environment unit is established; a dynamic illumination unit is established; an optical load visualized unit is established; in an optical load imaging model, the probe unit, the star surface environment unit and the dynamic illumination unit are loaded, the position posture of the probe, star surface environment parameters, illumination parameters and optical load imaging attributes are interactively and dynamically set and adjusted, optical load imaging effect images or videos under different working conditions are acquired, the optical load field shielding condition and the probe star surface shadow state are tracked, the optimal optical load imaging attribute is acquired, and then the optical loads are configured according to the optimal optical load imaging attribute. The images or the videos under different working conditions are judged, and then the configured optical loads can meet the requirements under different working conditions.

Description

technical field [0001] The invention belongs to the technical field of aerospace optical payloads, and in particular relates to a configuration method for optical payloads of deep space probes. Background technique [0002] In order to ensure the smooth implementation of deep space exploration missions, it is very important to determine the imaging effect of the optical load on the detector and the type of instrument configuration. Configuration is the prerequisite for obtaining a good detection image. [0003] In order to demonstrate the imaging effect of the optical payload and determine the instrument configuration, it is necessary to fully consider the interaction between the surface state of the star and the detector, as well as the illumination conditions. In the early stages of demonstration and scheme design, it is necessary to determine and analyze the imaging effects and instrument configurations of various optical loads, and to more accurately analyze and evaluat...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to overcome the complexity of analyzing the installation position based on ProE software, the optical load imaging effect and visualization effect are not intuitive, the interaction based on maya, 3Dmax and other software is poor, and it is necessary to re-model the deep space detector and the surface environment of the star , Redundancy, and cumbersome operation, optical imaging calculation and analysis based on pure theory cannot intuitively analyze the installation position and landing attitude of the optical payload, the surface environment of the star, and the factors affecting it under lighting conditions. The instrument configuration parameters such as the number of optical payloads, installation positions, and imaging performance can achieve the best imaging effect and the largest range of visualization effects at the minimum resource cost, and propose a configuration method for optical payloads of deep space detectors

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