基于倾角传感器的自动平衡系统

Automatic Balance System Based on Obliquity Sensor

介绍倾角传感器AME-B002在自动平衡系统中的应用。系统以AT89C52为控制核心,采用PWM技术对电动小车进行调速,根据倾角传感器测量的角度,电动小车沿轨迹自动在跷跷板上行驶,实时显示各项参数并保存,系统平衡时发出声光报警。详细论述系统的硬件组成及各部分电路设计,给出系统的软件流程和测试过程。利用倾角传感器实现高精度的平衡控制是系统设计的主要创新点。

This paper introduces the application of obliquity sensor AME--13002 in automatic balance system. The system uses AT89C52 as controlling core,adjusts speed of electromotion dolly adopting PWM, with angle measured by obliquity sensor, electromotion dolly runs on the seesaw following the contrail, shows and caves all parameters at times, sends out sounds and lights for alarm at time of balance. And discusses hardware constitutes and circuits design of all parts in detail, gives software flow and testing process of the system. Using obliquity sensor realizes high accuracy balance cortrol is the main innovation spot of system design.