机械科学与技术2017，Vol.36Issue(2)：286-291,6.DOI:10.13433/j.cnki.1003-8728.2017.0221
抑制管片拼装机起步冲击的模糊控制算法研究
Study on Fuzzy Control Algorithm for Restraining Starting Impact of Segment Erector
摘要
Abstract
Segment erector often exists starting impact phenomenon during its rotation due to its high stiffness and the large rotational inertia of segment,which leads to the difficulty of precise control in erector system.Aiming at this problem,a fuzzy control algorithm was proposed based on the speed control method of rotating system in this paper.By using joint simulation technology to simulate the starting condition of segment erector,the fuzzy control algorithm for the compensation of the system dynamic responses was studied.The proposed fuzzy control algorithm was written into the system electronic control unit (ECU),and real vehicle test was carried on in the co-operative corporation.The simulation and test results show that the fuzzy control algorithm can effectively improve the dynamic performances of the erector and can well restrain the starting impact phenomenon.关键词
管片拼装机/起步冲击/模糊控制算法/联合仿真/实车试验Key words
segment erector/starting impact/fuzzy control algorithm/joint simulation/real vehicle test分类
机械制造引用本文复制引用
刘金刚,王凯,廖金军..抑制管片拼装机起步冲击的模糊控制算法研究[J].机械科学与技术,2017,36(2):286-291,6.基金项目
国家自然科学基金项目(51175156)、湖南省科技重大专项项目(2014FJ1002)、湖南省教育厅科学研究重点项目(15A185)及湖南省自然科学基金重点项目(13JJ8005)资助 （51175156）
