FDM打印机精确控制系统的研究与实现  

Research and Implementation of FDM Printer Precise Control System

作　　者：国思茗[1] 杨晓杰[2] 王书瑞[3] 

机构地区：[1]黑龙江省科学院自动化研究所,黑龙江哈尔滨150010 [2]黑龙江大学电子工程学院,黑龙江哈尔滨150010 [3]黑龙江省科学院,黑龙江哈尔滨150010

出　　处：《自动化技术与应用》2017年第8期162-165,共4页Techniques of Automation and Applications

摘　　要：在FDM快速成形系统中,电机控制精度对于FDM的打印质量具有至关重要的影响作用。在对成形误差以及原型机进行研究的基础之上,立足于快速成形设备的控制系统,对不同控制系统形成的误差精度进行分析,引出基于光栅的闭环电机精确控制的有关方法。在硬件设计完成之后,依据优化之后的打印参数对主控程序进行设计,来实现对运动电机的控制效果。通过设计改进来提升成形的精度,最后通过实验方式来验证这种方法的科学有效。In the FDM rapid prototyping system, motor control effect is essential for the accuracy of print quality with FDM. Based on the research of the forming error as well as the prototype, control system based on rapid prototyping equipment, the precision formation of different control systems are researched, it leads the method based on accurate control of closed loop motor grating. After the completion of the hardware design, according to the master program design printing parameters after optimization, to achieve the control effect on the motion of the motor. To improve the forming accuracy by improving the design, finally through the experiment to verify this method is scientific and effective.

关 键 词：FDM打印机 熔丝沉积成形 电机控制 闭环控制 

分 类 号：TP391.73[自动化与计算机技术—计算机应用技术]