与模拟方法相比,用微型计算机进行控制,体积小,经济,效能高。本文给出如何用微型计算机控制小马达。它包括微型计算机(基于6502微处理机的KIM板)的操作,控制马达的算法,硬件接口和互连,程序流程图和实际测得的特性。 数字控制器 本例采用KIM微型计算机,因为整个微型计算机做在一块板上,价格在300美元以下,它具有用于输入程序的十六进制键盘和寄存器读出和数据的显示(图1)。本应用中的控制 Compared with the simulation method, using a microcomputer control, small size, economic, high efficiency. This article shows how to use microcomputers to control small motors. It includes the operation of a microcomputer (6502 Microprocessor based KIM board), algorithms for controlling the motor, hardware interfaces and interconnects, program flow charts, and actual measured characteristics. Digital Controller This example uses a KIM microcomputer because the entire microcomputer is built on a single board and costs under $ 300 with the hexadecimal keyboard and register readout and data display for the input program (Figure 1) . This application of control