液压凿岩机恒功率自动换档控制理论和方案
来源期刊:中南大学学报(自然科学版)1996年第2期
论文作者:胡均平 杨襄璧 王琴
文章页码:209 - 212
关键词:液压凿岩机; 自动控制; 恒功率
Key words:hydraulic rock drills; automatic control: constant power
摘 要:在对液压凿岩机恒功率换档控制理论的研究基础上,提出了恒功率输出条件下利用液压凿岩机冲击压力的变化自动控制液压凿岩机换档方案,为液压凿岩过程全参数自适应最优控制提供了理论和技术基础.
Abstract: Based on the theoretical research of automatic impact stroke changing of hydraulic rock drills, this paper advances the plan in which automatic impact stroke changing of hydraulic rock drills is realized by the changing of its percussive pressure under the condition of constant power.