基于ZYNQ的弹载计算机设计与实现

Design and Implementation of Missile Borne Computer Based on ZYNQ

针对某型导弹对弹载计算机提出的高性能、低成本的需求,设计了一种以ZYNQ-7000为核心处理器的弹载计算机,在运算性能、功耗、成本等方面得到了大幅提升。提出了软硬件协同设计方法,实现了弹载计算机常用外设资源的灵活定制。详细描述了弹载计算机的硬件和软件设计方案,并介绍了各个电路模块、软件的设计思路及系统工作流程。通过半实物仿真,验证了该弹载计算机各项功能正常、时序设计正确、控制模型解算满足控制系统要求。

Regarding new requirements of a missile borne computer in high-performance and low-cost requirements.a missile borne flight control computer with ZYNQ-7000 as the core processor is designed,which greatly improves the product′s computing performance,power consumption and cost.A software-hardware co-design method is proposed to realize flexible customization of the common peripheral resources.This article introduces the hardware and software design scheme of the missile borne computer in detail,and introduces the design ideas of each circuit module,software design ideas and system workflow.After the hardware-in-loop simulation,it is verified that the missile-borne computer functions normally,the timing design is correct,and the control model solving meets the requirements of the control system.