Design of DSP F2812 Control System in Paste Extrusion Experimental Device

摘要：

　　The RP processes based on ceramic paste extrusion is the layer-by-layer addition process and the paste extrusion process is intermittent.a paste extrusion experimental device has to be developed and the control system is the core problem.In this paper,the TMS320F2812 chip is used to design the DSP control system for driving the step motor in extruder.The DSP F2812 control system consists of emulator and target board.The design of stepper motor control circuit,serial communication circuit and A/D converting circuit in target board is introduced detailedly.The experimental tests show that the control system can be used to investigate the phenomenon in intermittent extrusion process of ceramic paste.

关键词： Paste Extrusion Control system DSP F2812 Step Motor Serial Communication

作者: Hongjun Liu Hao Chen Huabin Zheng Hui Gao

作者单位: State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu 730050, China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 1782-1785

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）