S曲线加减速控制在3D打印中的实现
发布时间：2018-08-03 09:11
【摘要】：桌面级3D打印机步进电机通常采用梯形加减速控制,在高速打印时加减速过程易受到柔性冲击,影响打印质量。为解决上述问题,采用ARM架构的STM32F103微处理器,设计出一种基于该处理器的S曲线加减速控制方法,并与梯形加减速进行了对比实验。实验结果表明,采用设计的S曲线加减速控制方法后,3D打印机在高速打印时,加减速过程柔性冲击减小,打印质量提高。
[Abstract]:The stepping motor of desktop 3D printer is usually controlled by ladder acceleration and deceleration. When printing at high speed, the acceleration and deceleration process is vulnerable to flexible impact, which affects the printing quality. In order to solve the above problems, a S-curve acceleration and deceleration control method based on ARM STM32F103 microprocessor is designed and compared with trapezoidal acceleration and deceleration. The experimental results show that the flexible impact of the acceleration and deceleration process is reduced and the printing quality is improved when the 3D printer is printed at high speed using the designed S curve acceleration and deceleration control method.
【作者单位】： 北京化工大学机电工程学院;中国石油大学(北京)机械与储运工程学院;
【基金】：国家自然科学基金(51575528)
【分类号】：TP334.8
，
本文编号：2161281
[Abstract]:The stepping motor of desktop 3D printer is usually controlled by ladder acceleration and deceleration. When printing at high speed, the acceleration and deceleration process is vulnerable to flexible impact, which affects the printing quality. In order to solve the above problems, a S-curve acceleration and deceleration control method based on ARM STM32F103 microprocessor is designed and compared with trapezoidal acceleration and deceleration. The experimental results show that the flexible impact of the acceleration and deceleration process is reduced and the printing quality is improved when the 3D printer is printed at high speed using the designed S curve acceleration and deceleration control method.
【作者单位】： 北京化工大学机电工程学院;中国石油大学(北京)机械与储运工程学院;
【基金】：国家自然科学基金(51575528)
【分类号】：TP334.8
，
本文编号：2161281
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