摘要
按照小型化、高实时性的要求,采用TI公司面向控制的DSP芯片TMS320LF2407A,设计并实现了以DSP为处理核心的导引控制器,详细介绍了系统的整体方案设计和具体的硬件选型及接口设计。重点论述了飞控计算机与导引控制器之间的串行通信设计,并给出了硬件接口电路。
According to the requirement of miniaturization and high real-time processing, an experimental guidance controller is designed and implemented using the control- oriented TI DSP chip TMS320LF2407A. This paper presents the general concept design, hardware type selection, and interface design, including the DSP hardware interface, in detail. The serial communication between the controller and a flight computer is mainly discussed.
出处
《飞机设计》
2007年第6期60-63,共4页
Aircraft Design
关键词
DSP
导引控制器
串行通信
digital signal processor
guidance controller
serial communication
