Surrounding device configuration for deep space exploration

Abstract

The invention provides a surrounding device configuration for deep space exploration. The configuration comprises a central force bearing conical cylinder, a polyhedral cylinder, a load, a storage tank, an engine, electronic equipment and an outboard load; the load is arranged at the top of the central force-bearing conical cylinder, the storage tank is arranged in the central force-bearing conical cylinder, the bottom of the storage tank extends out of the bottom of the central force-bearing conical cylinder, and the engine is mounted at the bottom of the central force-bearing conical cylinder; the polyhedral cylinder is arranged on the outer side of the central force-bearing conical cylinder, and a gap for mounting electronic equipment is formed between the polyhedral cylinder and the central force-bearing conical cylinder; and the outboard bearing is arranged on the outer wall of the central bearing conical cylinder or the polyhedral cylinder. Through the cooperation of the central force-bearing conical cylinder and the polyhedral cylinder, the dry weight ratio of a surrounding device system is superior to 25%, the outboard bearing of the polyhedral cylinder is installed outside the polyhedral cylinder, the layout requirements of deep space exploration tasks and multi-target pointing and multi-state constraint of load equipment of the deep space exploration tasks are met, a large amount of propellants are carried, and the requirements of large bearing and light weight are met.

Description

technical field [0001] The invention relates to the technical field of deep space orbiting detector structure configuration, in particular to an orbiter configuration for deep space exploration. Background technique [0002] The Mars exploration mission has a long flight time, requires a large amount of brake capture and orbit change speed increments, and needs to carry a large amount of propellant. The engineering and scientific missions have strong requirements, and the engineering and scientific loads carried are large in quantity and quality, resulting in strict dry-to-weight ratio requirements. , which makes the load-bearing structure, the layout of large-capacity storage tanks, the installation of large-mass load equipment, and the control of the height of the center of mass of the whole device become the focus of the configuration and layout design of deep space detectors. [0003] The existing Chinese patent with the publication number CN109484673A discloses a remote...

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Problems solved by technology

[0005] The inventor believes that the satellite configuration and layout scheme in the prior art is difficult to meet the layout requirements of deep space exploration missions and their load equipment with multi-target orientation and multi-state constraints, and it is difficult to meet the requirements of large load and light weight, and there is room for improvement place

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