摘要
采用基于DSP和CPLD相结合,开发研制运动控制器。以DSP作为核心处理器,同时将大量的逻辑控制功能和外围接口电路集成在CPLD中,提高了运动控制器的可靠性和稳定性。为了提高运动控制的精度,本设计采用一种基于NURBS曲线的自适应插补算法,从而能够满足运动控制中实时性的要求。
The motor control chip DSP and CPLD are combined to development the motion control board.DSP is used as nuclear processor,and many logical control and interface circuits are integrated into CPLD to enhance the reliability and stability of motion control board.In order to improve motion control precision,a method based on NURBS curve interpolation is proposed,which meets the real-time requirements of motion control.
出处
《电子科技》
2009年第11期98-100,共3页
Electronic Science and Technology
