摘要
为了适应国标GB 14622-200X的要求,设计了摩托车振动耐久试验平台。为了提高摩托车振动耐久试验台的控制精度,采用传统的PID控制策略整定PID参数,但是速度曲线时间拐点处控制效果不理想。为了提高拐点处的控制效果,将时间参数和PID控制相结合,利用国标给定的速度曲线进行实验。结果表明,车速控制效果明显改善,整个控制过程中的速度偏差小于1 km/h。
The motorcycles vibration and durability testing platform is designed to meet the demand of GB 14622-200X. PID parameters are adjusted on the basis of PID control strategy to enhance the control accuracy of the motorcycles vibration and durability testing platform. However, the control effect at the time inflection point on the velocity curve is unsatisfactory. In order to improve the control effect at the inflection point, the time parameters and the PID control strategy are combined. The experiment is done based on the speed curve specified by the relevant national standard. The experiment indicates that the speed control effect is improved greatly by the platform, and the velocity deviation is less than 1 km/h.
出处
《现代电子技术》
2010年第19期151-153,共3页
Modern Electronics Technique
基金
陕西省教育厅专项科研计划项目(09JK502)
关键词
摩托车
振动
耐久检测
控制策略
motorcycte
vibration testing
durability testing
control strategy
