The response speed is a very important index to measure the motion control system. In addition to the response speed, there are also some important parameters related to product quality and production efficiency:
1. The number of axes supported by the controller and the performance of multi-axis linkage and cooperation.
2. Accuracy of multi-axis interpolation and continuous interpolation. In CNC machine tools, abrasive carving, plane cutting and other products, the running track curve and speed change of shaft or tool are often complex, which requires that the track curve should be smooth enough, the processing speed fluctuation should be as small as possible, the inflection point of speed change should be smooth transition, and the motion controller should have the function of speed foresight and continuous interpolation.
3. Flexibility and scalability. Flexibility includes integrated interfaces, types of signals to be processed, difficulty of transformation and upgrading, etc. Scalability includes extending to support more axes, modules, etc.
Of course, what is applicable to any system, such as safety, availability and stability, is equally important to the motion control system. Motion control is widely used in the field of industrial automation. Almost every automation platform and high-end equipment have been widely used.
