Unmanned intelligent Mars detection system and method carrying multi-micro-nano satellite networking

Abstract

The invention provides an unmanned intelligent Mars detection system carrying multi-micro-nano satellite networking. The system comprises a Mars detector which is used for collecting the environment information of the surface of Mars and obtaining a Mars rock mass sample, a plurality of micro-nano satellites which form a micro-nano satellite network, run on an orbit with a fixed height away from the Mars, and acquire Mars surface images and positioning information on the orbit, and are used for assisting the Mars detector to perform detection work, a ground cooperative control workstation which is in wireless communication with the Mars detector and the plurality of micro-nano satellites, and is used for designing and planning a detection task according to the current state information ofthe micro-nano satellite network and the Mars detector, and scheduling the micro-nano satellite network and the Mars detector, and a cooperative control model library which comprises a multi-micro-nano satellite networking control model library and a Mars detector control model library, and is used for providing a corresponding control algorithm and a control model according to the decision resultand the control strategy of the ground cooperative control workstation.

Description

technical field [0001] The present disclosure relates to the field of aerospace, and in particular to an unmanned intelligent Mars exploration system and method carrying a network of multi-micro-nano satellites. Background technique [0002] In the future, China will conduct deep space exploration, explore the solar system, Mars, asteroids, etc., and search for information on extraterrestrial life. The exploration missions for Mars mainly include the exploration of information on life activities on Mars, including whether there is life on Mars in the past and now, the conditions and environment for the survival of life on Mars, and the detection of the origin of life and extraterrestrial life. Scientific research on Mars itself will include the detection of the Martian magnetosphere, ionosphere and atmosphere and environmental science, including the topography, landform features and divisions of Mars, the composition and distribution of Martian surface materials, geological ...

AI Technical Summary

Problems solved by technology

At present, the Mars probes that have successfully landed on Mars use the navigation scheme during the landing phase. They only use the ground-based deep space network and star sensors to obtain accurate atmospheric entry points during the cruising period before entering the Martian atmosphere. Although the ground-based deep space network can provide more accurate Navigation information, but due to communication delays, the navigation effect is not ideal

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