节点文献
基于解耦控制的同步传动技术的应用研究
Research on Synchrodrive Technology Based on Decoupling Control
【摘要】 对龙门移动式镗铣床同步传动不一致性问题进行研究 ,用两台直线电机作为龙门柱纵向进给的传动机构。分析了扰动与输出之间存在的耦合 ,设计出一种解耦控制器 ,并用龙门框架不平行时所产生的应力变化进行补偿。仿真结果表明 ,系统性能良好 ,并能快速实现同步运行
【Abstract】 The noncoincidental problem of synchrodrive for gantry moving milling machines is studied. Two linear motors are applied as traversing drive mechanism of gantries. The coupling between disturbances and outputs is analyzed. A decoupling controller is designed. Tension compensation is used for realizing synchrodrive. Simulation results show system performence.
【关键词】 同步传动;
解耦补偿控制;
直线电机;
龙门移动式镗铣床;
【Key words】 synchrodrive; decoupling compensation control; linear motors; gantry moving milling machine;
【Key words】 synchrodrive; decoupling compensation control; linear motors; gantry moving milling machine;
【基金】 国家自然科学基金项目! (5 0 0 75 0 5 7)
- 【文献出处】 控制与决策 ,Control and Decision , 编辑部邮箱 ,2001年01期
- 【分类号】TP275
- 【被引频次】28
- 【下载频次】139