Missile-borne comprehensive control system based on multi-core SoC

Abstract

The invention discloses a missile-borne comprehensive control system based on a multi-core SoC. The missile-borne comprehensive control system comprises a communication interface single machine, a power distribution time sequence basic single machine, an extended power distribution single machine, an extended time sequence single machine, a servo control single machine and a multi-core SoC controlsingle machine, wherein the communication interface single machine is used for providing an output interface for external control of the system; the power distribution time sequence basic single machine is used for being connected with a power supply component, performing unified control on power supply and distribution of a sensitive component, an actuating mechanism and an initiating explosivesystem, and performing time sequence control on ignition and activation of the initiating explosive system; the extended power distribution single machine is used for independently controlling power supply and distribution of the sensitive component, the actuating mechanism and the initiating explosive system; the extended time sequence single machine is used for performing time sequence control on cover throwing and separation of the initiating explosive system; the servo control single machine is used for controlling the actuating mechanism; and the multi-core SoC control single machine is used for conducting data calculation of the sensitive component, and transmitting control instructions to the power distribution time sequence basic single machine, the extended power distribution single machine, the extended time sequence single machine and the servo control single machine, so as to control each module to execute corresponding action respectively. According to the missile-borne comprehensive control system, each single machine is inserted on a structure outer frame, so that the missile-borne space can be saved, the system topology and structure can be simplified, and the system reliability can be improved.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a missile-borne integrated control system based on a multi-core SoC. Background technique [0002] The integrated guidance and control technology used by traditional guided rockets is usually designed based on the combat methods of traditional rockets. The technical indicators and integrated control strategies adopted do not meet the long-endurance, ultra-long-range and high-precision capabilities of future long-range guided rockets. The weapon system index requirements. However, the current rocket guidance and control system is complex, usually consisting of a missile-borne computer, inertial group, seeker, servo control system, power management system, pyrotechnics control system, satellite navigation system, astronomical navigation system and many other missile carrier systems. System composition; at the same time, due to the limitation of the combat use and usage mode of ...

AI Technical Summary

Problems solved by technology

[0006] In China, the modularization, integration, generalization and low-cost design of the integrated control system have become the key links in the development of cost-effective missiles and guided rockets, and have been developed to a certain extent. There is still a large gap in user needs, and domestic research on the integrated SoC design of integrated control systems for missiles and guided rockets is still in its infancy

Images