以PDP11为主机的仿真控制系统的设计

Simulation and Control System Used PDP11 as Main Computer

详细地叙述了以PDP11计算机为主机,以MCS51单片机为从机的鱼雷马力试验计算机仿真控制系统的硬件构成及软件设计特点并且提出了诸如长线通讯及相应并行口设计、数据存储、多定时等关键技术的解决方案。

This paper describs a computer simulation and control system of torpedo horse-power test, which uses PDP11 as main computer and MCS-51 system as auxiliary computer, and provide some important methods to solve the problems of system design, e. g. the problem of long distance communeiation by using parallel interface DRVIIJ, test data store and multi-timing.