Paper Title:
Research on Variable Time-Domain Discrete Interpolation Control in Flexible Roll Forming
  Abstract

Due to the complex motion control in flexible roll forming when processing the sheet metal with variable cross-section, it is required for high real-time and high precision control during the processing. Controlling servo motor by adopting the configuration programming is a common approach to achieve roller motion, but it will not be able or difficult to realize by the configuration programming for complex contour sheet metal without the rules such as hyperbolic, or the molding product in non-symmetric cross-section shape, etc. Based on the process characteristic of flexible roll forming and its motion control technology, this paper adopts the variable time-domain discrete interpolation control method to process the variable cross-section sheet metal. Experiments indicate that this control method provides a good operating method for the sheet metal forming with complex variable cross-section shape in flexible roll forming.

  Info
Periodical
Edited by
Qi Luo
Pages
1687-1692
DOI
10.4028/www.scientific.net/AMM.55-57.1687
Citation
G. Y. Wang, B. Qian, Q. Li, Y. Yan, "Research on Variable Time-Domain Discrete Interpolation Control in Flexible Roll Forming", Applied Mechanics and Materials, Vols. 55-57, pp. 1687-1692, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xing Wei Sun, Wan Tao Liu, You Jun Zhang, Ke Wang
Abstract:The characteristic of servo system is an important data to influence the mechanical working properties of NC machine tool. In this paper,...
841
Authors: Li Mei Wang, Yue Pang
Chapter 28: Precision Molding Processes
Abstract:To achieve high precision contour tracking control for Permanent Magnet Linear Synchronous motor drive X-Y table, genetic algorithm was used...
7104
Authors: Feng Huo, Aun Neow Poo
Chapter 1: Manufacturing Technology and Processing
Abstract:Contouring control is in wide use in the manufacturing industry. To achieve accurate contouring control, accurate control error estimation is...
236
Authors: Hua Qiu, Akio Kubo
Chapter 18: Tooling Testing and Evaluation of Materials
Abstract:This paper proposes a practical evaluation approach to form deviation for surface of revolution based on discrete point coordinate data. An...
2440
Authors: Qing Song Jiao, Shi Yong Wang
Chapter 2: Advanced Manufacturing Technology
Abstract:The traditional line or arc interpolation function treats small line segments separately and conducts feedrate planning within each of them....
414