On-board integrated electrical system of launch vehicle

Abstract

The invention relates to the technical field of design of on-board electrical systems of launch vehicles or missiles, in particular to an on-board integrated electrical system of a launch vehicle. Thesystem comprises at least one functional module and a master control module, wherein each functional module comprises at least one of a power module, a power distribution module, a timing sequence module, an inertial navigation module and a satellite navigation module; the master control module is connected with the functional modules and used for receiving data from the functional modules and generating corresponding control signals after processing of the data to control to-be-controlled objects. The master control module is matched with the functional modules to constitute the system capable of meeting different requirements; with the adoption of the module division manner, the integration level of the system is improved, the weight and the complexity of the electrical system are reduced, the weight of the whole machine is reduced, interconnected cable networks among stand-alone machines are reduced as a result of the integrated design, accordingly, the reliability of the whole electrical system is improved, and the flight control requirements for the to-be-controlled objects are met.

Description

technical field [0001] The invention relates to the technical field of electrical system design on arrows (bombs), in particular to an arrow-borne integrated electronic system. Background technique [0002] The rocket-borne integrated electronic system is an important core unit of the electrical system of the launch vehicle (or missile weapon), which can realize the guidance control, attitude control, integrated navigation, inertial navigation, satellite navigation, power supply and distribution control, timing control, and autonomous safety of the launch vehicle. With the cooperation of the ground measurement and launch control system, it realizes the control of the arrow test and launch process. [0003] The concept of integrated electronic system comes from the complex electronic system in the aviation field, and is gradually adopted in the aerospace field. Among them, it is first adopted in satellites, which further improves the reliability and integration of satellites...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiment of the present invention provides an arrow-borne integrated electronic system to solve the problem of low reliability of the existing electrical system

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