多总线多处理机实时控制系统的研究

Study of Real-Time Control System for Multibus Multiple Micro Processor

现代超级电影经纬仪的信号处理与实时控制任务,需要比单处理机强得多的计算机处理能力,作者提出了基于MULTIBUS总线的16位多处理机并行工作系统以满足要求。本文以一个目标跟踪仿真系统为例,详述了在INTEL 286/380计算机基础上设计和配置多机并行系统的硬件和软件方法,并讨论了该系统的基本结构,性能特点,多机间通讯以及工作过程和一般配置方法。

The controlling and signal processing of modern super cine-theodolite in real time requires more processing power than usually provided by a single sequential processor. A parallel working system of 16-bit multiple microproces- sor based on MULTIBUS is being developed to provide the needed capacity. This paper describes how to design and configure the parallel multiple microp- rocessor system on the base of INTEL 286-380 computer in hardware and sof- tware, and then discusses its basic structure, feature and performance, proces- sor-to-processor communication, working process and general configure method. As an example, a simulate target trazking system has been given in this paper.