描述:
制导控制计算装置是制导航弹的关键部件之一。本论文以航空炸弹制导控制计算装置为背景,研究了通用制导控制计算装置的设计方法。针对制导控制计算装置的基本任务需求,研究了基于DSP、FPGA的通用制导控制计算装置的嵌入式系统构建方法,进行了相关硬件的设计、实现和测试,采用软件应用框架和状态机技术,开展了计算装置软件平台设计,实现了控制软件的模块化、通用化,为应用软件开发奠定了良好基础。本课题设计的计算装置具有很好的扩展性和通用性,具有多种工作模式,可以通过简单配置和模块扩展,开发出用于其它飞行器的计算装置,对于有效缩短开发周期、降低开发费用具有重要意义。The computer equipment is one of the key components of guided bomb. The realization technology of computer equipment based on DSP and FPGA is studied in the thesis with guided bomb as its object, and the realization and testing of relevant hardware practically are carried through the design. The computer equipment designed under this thesis has excellent expansibility and practicality, and is provided with several working mode. Computer equipment applied to other aircrafts can be developed through simple configuration and expanding of modules, which will be of great significance in terms of shortening the circle of development and reducing the cost.The interfacer of guided bomb controlling and guiding system is introduced, and the basic task of computer equipment and the major issues studied currently are analyzed. According to the requirement of design, modularization hardware of equipment is put forward. Finally Application Framework, Software Station , software debug are fulfilled.