仪表技术与传感器
儀錶技術與傳感器
의표기술여전감기
INSTRUMENT TECHNIQUE AND SENSOR
2001年
2期
24-25,41
,共3页
林建安%匡光力%刘岳修
林建安%劻光力%劉嶽脩
림건안%광광력%류악수
步进电机单片机高速输出端口
步進電機單片機高速輸齣耑口
보진전궤단편궤고속수출단구
Stepping Motor%Single-chip Computer%High-speed Output Port
文中主要介绍了HT一7低杂波天线精确定位系统的组成及工作原理,描述了软硬件设计的原理和过程,详细地分析了单片机高速输出端口生成周期性数字信号的原理和方法,并给出了相关程序的详细框图。
文中主要介紹瞭HT一7低雜波天線精確定位繫統的組成及工作原理,描述瞭軟硬件設計的原理和過程,詳細地分析瞭單片機高速輸齣耑口生成週期性數字信號的原理和方法,併給齣瞭相關程序的詳細框圖。
문중주요개소료HT일7저잡파천선정학정위계통적조성급공작원리,묘술료연경건설계적원리화과정,상세지분석료단편궤고속수출단구생성주기성수자신호적원리화방법,병급출료상관정서적상세광도。
In the paper the composition and working principle of the accurate positioning system of the antenna in HT- 7 lower hybrid wave is introduced and the principle and process of software and hardware' s design is described. The principle and method for making periodic digital signals by using high- speed output ports of single- chip computer is analyzed in detail and detailed frame- graphs of related programs are given.