摘要
针对液压系统大负载启动时出现的短暂反向回转现象,根据风翼回转液压系统原理建立系统仿真模型,并基于风翼回转液压实验台对液压驱动系统仿真模型进行实验验证,提出制动器延时松闸控制策略,根据AMESim模型仿真实验结果确定不同风阻力矩值和制动器延时松闸时间的对应关系,消除了大负载启动时出现的反向回转现象。
Based on the phenomenon that the platform will reverse rotation in a short time when starting with heavy load and the principle of wing-sailed slewing hydraulic system,the simulation model is established. Based on the hydraulic experimental table,the simulation model is certified by experiment. A control strategy of delaying start of the brake is proposed. In terms of the AMEsim simulation results,the relationship between different load moments and delaying time of the brake is gotten. The phenomenon of reverse rotation can almost disappear.
出处
《船海工程》
北大核心
2016年第4期113-117,共5页
Ship & Ocean Engineering
基金
工信部高技术船舶科研计划"风帆技术示范应用开发"项目(工信部联装(2014)508号)
国家自然科学基金资助项目风力助航条件下的海运船舶最优航线设计方法研究(51179020)
船舶轮机节能和新能源利用创新团队项目(3132014333)
关键词
风翼
液压系统
仿真
延时松闸
wing-sail
hydraulic system
simulation
delaying star
