【摘要】 文中提出以８０９８单片机为基础的调速电机控制器的实现方案，介绍了控制器接口电路的构成、控制器工作方式及软件设计．由于利用了８０９８的高速输人口（ＨＳＩ）、片内Ａ／Ｄ转换器和高速输出口（ＨＳＯ）构成闭环实时数据采集和控制系统，使该控制器具有较好的性能价格比。通过对控制器样机实验结果的讨论，指出了进一步提高系统性能的方法及应用前景。更多还原

【Abstract】 A controller scheme for the electromagnetic adjustable-speed motors is presented based on 8098 microcomputer. By, using the 8098’s HSI, HSO and A/D convertor on the chip, a closed-loop real-time data acquisition and control system is composed and has a better cost/performance ratio. By means of the discussion of the results of the prototype test, the methods of further improvement of system performance and the prospects of application were revealed.更多还原