Autonomous orientation device and control method of autonomous orientation device

Abstract

The invention discloses an autonomous orientation device. The autonomous orientation device comprises a north seeking system, a laser self-collimation system, an automatic leveling system and a translation system; the laser self-collimation system and the north seeking system are fixed, and the laser self-collimation system coincides with a plumb axis of the north seeking system; the north seekingsystem is disposed above the automatic leveling system, and the automatic leveling system can perform leveling on the north seeking system and the laser self-collimation system; the automatic leveling system is disposed on the translation system and can horizontally move along with the translation system; and the translation system performs translational motion when the laser self-collimation system sends a translation command to the translation system. The invention further discloses a control method of the autonomous orientation device. The autonomous orientation device and the control method can realize full-automatic autonomous orientation.

Description

technical field [0001] The invention relates to the field of orientation, in particular to an autonomous orientation device and a control method for the autonomous orientation device. Background technique [0002] During the launch of a rocket or missile, it is necessary to collimate and measure the prism on the projectile through the aiming device, measure the error angle in its azimuth, determine the initial azimuth information of the rocket or missile, establish the launch inertial coordinate system, and ensure the accuracy of the rocket or missile. launch accuracy. [0003] At present, laser autocollimators are usually used for azimuth measurement before rockets or missiles are launched. Before the measurement, the laser autocollimator and the benchmarking instrument are set up on two leveled support platforms respectively. The two support platforms are set up on two known geodetic coordinate points. The horizontal knob and azimuth knob of the instrument aim at the ben...

AI Technical Summary

Problems solved by technology

[0004] This manual operation method is greatly influenced by human factors and takes a long time to work. In particular, it is necessary to measure the geodetic coordinates of the erection positions of the laser autocollimator and the benchmarking instrument in advance, which affects the mobile launch capability of the missile.

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