Simulation separation device of pico satellite and nano satellite

Abstract

The invention discloses a simulation separation device of a pico satellite and a nano satellite. The simulation separation device comprises two support frames, a sliding rail, a sliding seat, a hanging rope and a fixed tool, wherein the sliding rail is horizontally mounted on the support frames; the sliding seat is matched with the sliding rail; one end of the hanging rope is fixedly connected with the sliding seat; the fixed tool is positioned under the sliding rail and is fixedly connected with the separation bottom plate of the satellite; the other end of the hanging rope is fixedly connected with the satellite, the sliding seat slides to drive the satellite to be separated from the separation bottom plate mounted on the fixed tool in the horizontal direction. According to the simulation separation device disclosed by the invention, a purely mechanical structure is used for fixing and separating a mobile satellite, so that the simulation separation device is simple in structure, convenient to assemble and disassemble and reliable to operate, can adapt to high temperature and low temperature environment, can effectively simulate the separation of the satellite, and is low in development cost.

Description

technical field [0001] The invention relates to an aviation vehicle simulation separation technology, in particular to a Pina satellite simulation separation device. Background technique [0002] With the development of microsatellites and aerospace technology, the separation methods and types of separation devices for microsatellites have become more diverse. However, there are few types of test systems suitable for small satellites to simulate space separation, complex devices, high test costs and limited parameter measurement accuracy. Therefore, the research on separation test technology of microsatellites (picosatellites and nanosatellites) has gradually attracted people's attention. Sufficient simulated separation tests before satellite launch can examine the performance and reliability of the separation system, especially for modern small satellites that quickly absorb new technologies. There are various separation methods and separation devices for modern small sate...

Images