Skip to Main Content
Skip Nav Destination
ASME Press Select Proceedings

International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3

Yi Xie
Yi Xie
Search for other works by this author on:
No. of Pages:
ASME Press
Publication date:

In order to solve the shortcomings of software interpolation such as slow speed, poor portability, this paper has used hardware to implement the interpolation function in Computer Numerical Control (CNC) system. With VHSIC Hardware Description Language (VHDL) in Quartus II 9.0 development environment, based on FPGA of Altera company CYCLONE II series, several interpolation algorithms are implemented, such as: point-by-point comparison linear interpolation and circular interpolation, DDA linear interpolation and circular interpolation. The simulation results prove that the proposed design scheme of the hardware accomplishment technology of software is correct, which can enhance the portability and applicability of interpolation module...

Key Words
1. Introduction
2. Implementation of Interpolation Function by Point-by-Point Comparison Method
3. Implementation of Interpolation Function by Digital Differential Analyzer (DDA) Method
4. Simulation and Validation
5. Summaries
This content is only available via PDF.
You do not currently have access to this chapter.
Close Modal

or Create an Account

Close Modal
Close Modal