"基于AT89S52单片机的击剑比赛防守性机器人系统设计与制作"

本文主要描述了基于单片机的击剑比赛防守性机器人系统的设计与制作。该系统具备多种功能，包括自主表演功能并配备音乐、人工控制方式以更好地控制比剑时的动作、采用4线反馈直流电机并设计反馈电路以实现精确控制等。设计的核心是AT89S52单片机，使用L293D芯片来驱动电机，2590语音芯片作为音乐电路的主要组成部分。在论文中详细介绍了机器人结构设计、电机选用、控制电路设计、动作设计以及程序编辑等几个方面。该设计的主要特点是以人形机器人为基础，采用双足支撑方式，并能够模仿击剑运动员的一些基本防守动作。 关键词：AT89S52、单片机、直流电机、L293D、2590、PWM Abstract This paper describes the production of a fencing match defense robot based on a single-chip microcomputer. The system has multiple functions, including the ability to act autonomously and perform with music, and the use of manual control to better control movements during fencing matches. The system utilizes a 4-wire feedback DC motor with a feedback circuit designed to achieve precise control. The core of the design is the AT89S52 single-chip microcomputer, with the L293D chip used for motor drive and the 2590 chip for music circuits. The paper elaborates on various aspects of the design, including the robot's structure, motor selection, control circuit design, motion design, and program editing. The main features of this design are that it is a humanoid robot supported by two feet and can mimic some basic defensive movements of fencing athletes.