二维码(扫一下试试看!) | 基于负载口独立控制的双伺服阀控缸系统 | Separate Meter in and Meter out Valve Controlled Cylinder System Based on Dual Servo Control | 投稿时间:2018-11-10 | DOI:10.15918/j.tbit1001-0645.2018.456 | 中文关键词:负载口独立双伺服阀控缸自适应鲁棒扩张状态观测器节能 | English Keywords:separate meter in and meter outvalve controlled cylinder systemadaptive robust methodextended state observer (ESO)energy saving | 基金项目:国家自然科学基金资助项目(51675041) | | 摘要点击次数:843 | 全文下载次数:513 | 中文摘要: | 针对电液伺服系统对控制精度和节能的需求,提出了一种基于负载口独立控制的双伺服阀控缸系统.首先对系统进行了建模分析,然后利用鲁棒自适应的方法对系统进行了完全解耦,针对主、被动负载均存在的位置伺服工况,设计了以位置跟踪为目标的进油口控制器和以压力控制为目标的回油口控制器.同时分析了系统的节能性,设计了基于扩张状态观测器(ESO)的油源压力控制器以及液压泵流量控制器.最后通过实验验证该系统的控制性能和节能效果. | English Summary: | Aiming at the need for control precision and energy saving of electro-hydraulic servo system, a kind of separate meter in and meter out valve controlled cylinder system was proposed based on dual servo control. First, a mathematical model of the system was established. Then, the system was completely decoupled by using the adaptive robust method. According to the position servo conditions with active or negative loads, the inlet controller for position tracking and the outlet controller for pressure control were designed. At the same time, the energy saving of the system was analyzed, a source pressure controller was designed based on the ESO and the hydraulic pump flow servo controller was designed. Finally, the experiments were carried out to verify the control performance and energy-saving effect of the system. | 查看全文查看/发表评论下载PDF阅读器 | |
伍煦,伍青生.应用结构方程模型及多元回归分析的营销系统研究[J].北京理工大学学报(自然科学版),2019,39(12):1315~1320.WUXu,WUQing-sheng.MarketingSystemAnalysisBasedonStructuralEquationandMultipleRe ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21.北京理工大学学报2019年总目次(第39卷)[J].北京理工大学学报(自然科学版),2019,39(12):1321~1338..[J].TransactionsofBeijingInstituteofTechnology,2019,39(12):1321-1338.二维码(扫一下试试看!)北京理 ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21周亮,宋俊杰,王珊珊,张求德,丁明跃,尉迟明.超声断层成像系统对四肢成像的早期研究[J].北京理工大学学报(自然科学版),2019,39(S1):43~47.ZHOULiang,SONGJun-jie,WANGShan-shan,ZHANGQiu-de,DINGMing-yue,YUCHIMing. ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21郭苗苗,齐志光,王磊,金铭,徐桂芝.语言刺激对镜像神经系统激活情况的研究[J].北京理工大学学报(自然科学版),2019,39(S1):181~185.GUOMiao-miao,QIZhi-guang,WANGLei,JINGMing,XUGui-zhi.ResearchontheActivatio ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21刘鑫,钟曼莉,林艳飞,刘志文.基于生理信号的实时情感识别系统设计与实现[J].北京理工大学学报(自然科学版),2019,39(S1):176~180.LIUXin,ZHONGMan-li,LINYan-fei,LIUZhi-wen.DesignandImplementationofaReal-tim ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21李宁波,雷虎民,周觐,邵雷,王斌.基于邻域最优控制的跟踪制导律设计[J].北京理工大学学报(自然科学版),2018,38(1):46~51.LINing-bo,LEIHu-min,ZHOUJin,SHAOLei,WANGBin.DesignofTrackingGuidanceLawBasedonNe ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21何光林,张嘉朔,郭亚超,杨姣颖,张崭.十字型鸭翼子弹药控制系统研究[J].北京理工大学学报(自然科学版),2018,38(2):179~182.HEGuang-lin,ZHANGJia-shuo,GUOYa-chao,YANGJiao-ying,ZHANGZhan.ResearchontheCont ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21殷婷婷,贾方秀,于纪言,王晓鸣.双旋弹丸弹道修正组件控制响应模型研究[J].北京理工大学学报(自然科学版),2018,38(2):183~189.YINTing-ting,JIAFang-xiu,YUJi-yan,WANGXiao-ming.RollControlResponseModelofthe ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21陈玉宝,步志超,王振会.基于镜频抑制零差探测的全光纤测风激光雷达系统[J].北京理工大学学报(自然科学版),2018,38(2):205~210.CHENYu-bao,BUZhi-chao,WANGZhen-hui.ADopplerWindLidarBasedonImage-RejectHomody ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21王延忠,刘旸,王段,张炜,赵兴福.基于烧伤控制的18CrNi4A材料齿轮磨削工艺研究[J].北京理工大学学报(自然科学版),2018,38(3):235~240.WANGYan-zhong,LIUYang,WANGDuan,ZHANGWei,ZHAOXing-fu.ResearchonGearGri ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21
| |