The learning control strategy and the generating way of the displacement instructions through varying velocity and acceleration are presented to control the worktable displacement of grinding machine.

• 提出利用学习控制策略和变速度、变加速度位移指令生成方法控制磨床工作台位移,可使工作台实现空载快速运动,切入慢速进给,从而减小了惯性对加工精度的影响。