Design of Motion Controller Based on PC104 bus and MCX314As

On the base of development situation and existing problems,a kind of motion controller based on MCX314As and PC104 Bus is designed.First,PC104 bus,MCX314As motion control chip and motion controller are introduced;Second,the hardware and software of the controller is introduced in detail;Finally,one interpolation application is given that the motion controller controls two axes of servo drive and motor,and the tracking errors of the interpolation is analyzed.The experiment result shows that the motion controller can carry out 2 axes interpolation according to the Motion Trail presetting and the control effect is good.