基于PID的液压盘式刹车系统的优化与仿真
Optimization and Simulation of Hydraulic Disc Brake System Based on PID
薛凯琳 1王小龙 1郑凯1
作者信息
- 1. 西安交通工程学院,陕西西安 710300
- 折叠
摘要
以提高液压盘式刹车系统的稳定为目标,提出一种具有PID反馈环节的自适应控制系统.阐述液压盘式刹车系统的基本结构与参数;构建液压盘式刹车系统的数学模型,以单神经网络算法为基础,完成PID控制环节的优化设计;利用AMESim软件,以传感器、电磁比例换向阀、PID控制环节为核心构建自适应控制系统的仿真模型并进行仿真分析.结果证明:PID控制系统提高了液压盘式刹车系统的响应速度与稳定性.
Abstract
With the aim of improving the stability of hydraulic disc brake system,an adaptive control system with PID feedback link is proposed.The basic structure and parameters of the hydraulic disc brake system are described.The mathematical model of the hydraulic disc brake system is constructed,and the optimization design of PID control link is completed based on the single neural network algorithm.With AMESim software,the simulation model of the adaptive control system is built based on the sensor,electromagnetic proportional directional valve and PID control link,and its the simulation analysis is carried out.The results show that PID control system improves the response speed and stability of hydraulic disc brake system.
关键词
液压/盘式刹车/PID/仿真Key words
hydraulic pressure/disc brake/PID/simulation引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据