摘要
根据飞思卡尔智能车竞赛的要求,设计了基于MC9S12XS128单片机的两轮自平衡智能车控制系统。介绍了该智能车系统的硬件模块电路设计、控制系统的构成及核心控制算法的实现。在此基础上详细介绍了用于智能车直立控制、速度控制和方向控制的参数调试时简单易行的关键技术。经过反复多次的实验表明,本文设计的两轮自平衡车控制系统性能可靠,在车身保持直立平衡的同时能够沿着赛道快速平稳运行.
For Freescale smart car contest requirements, a two-wheeled self-balancing intelligent vehicle control system based on MC9S 12XS 128 is designed. This article introduces the design of the hardware module circuit, the structure of control system, and the implementation of the core control algorithm about the vehicle. The key technologies for debugging the upright control, speed control and direction control of the intelligent vehicle are also discussed in the paper. After repeated experiments, it shows that the design of the two-wheeled self-balancing vehicle control system is feasible and reliable. The vehicle can run quickly and smoothly along with the track while maintaining upright balance.
出处
《自动化技术与应用》
2014年第10期4-8,共5页
Techniques of Automation and Applications
关键词
两轮自平衡车
PID控制
CCD路径检测
直立控制
two-wheeled self-balancing vehicle
PID control
CCD path detection
upright control
