Abstract
Considering the requirement of open-architecture motion control, a multi-axis motion controller based on the digital signal processor (DSP) is designed. The logical control of the controller is realized by the in-system programmable (ISP) technology, and the measurement of position is implemented by complex programmable logic devices (CPLD) technology. On the basis of object-oriented design (OOD), an open-architecture system software is developed. Compared with the traditional motion controller, it has more flexible structure, shorter development time and higher integration. The maximal frequency of ISP is 24 MHz and that of CPLD is 20 MHz, hence the implementation velocity of the motion controller is greatly improved.
| Original language | English |
|---|---|
| Pages (from-to) | 495-498 |
| Number of pages | 4 |
| Journal | Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University |
| Volume | 37 |
| Issue number | 5 |
| State | Published - May 2003 |
Keywords
- Digital signal processor
- Object-oriented design
- Open-architecture
- Programmable device