Research on a new flexible acceleration and deceleration algorithm with continuous jerk | |
Sun, Jianren; Hu, Chibing | |
2011 | |
会议日期 | July 29, 2011 - July 31, 2011 |
会议地点 | Sanya, China |
关键词 | Acceleration control Functions Acc/dec control Acceleration and deceleration Acceleration/deceleration CNC system Flexible acceleration and deceleration algorithm High speed motion High-speed motion systems Jerk Simulation experiments Sine functions Trigonometric functions |
卷号 | 291-294 |
DOI | 10.4028/www.scientific.net/AMR.291-294.286 |
页码 | 286-289 |
英文摘要 | Control of the motion process of acceleration/deceleration (Acc/Dec) is one of key complicated problems in CNC system development. The excellent Acc/Dec control can improve the processing precision. The traditional Acc/Dec algorithms such as the linear and the exponential are not suitable for high speed motion because there would be flexible impacts existing in feed motion, especially that the jerk of the S-shape curve Acc/Dec is discontinuous. A new flexible Acc/Dec algorithm for high speed motion system based on the squared sine function is introduced. The modeling of the Acc/Dec algorithm with Trigonometric Function Squared Sine(TFSS) shape curve is constructed.In this algorithm, the sine curve in jerk, acceleration, velocity and displacement are all continuous. The simulation experiments result demonstrate that the Acc/Dec algorithm with TFSS shape curve is a new method of continuous Jerk for the design flexible Acc/Dec. © (2011) Trans Tech Publications, Switzerland. |
会议录 | Advanced Materials Research
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会议录出版者 | Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany |
语种 | 英语 |
ISSN号 | 10226680 |
内容类型 | 会议论文 |
源URL | [http://ir.lut.edu.cn/handle/2XXMBERH/115866] ![]() |
专题 | 兰州理工大学 |
作者单位 | College of Mechano-Electronic Engineering, Lanzhou University of Technology, Lanzhou, China |
推荐引用方式 GB/T 7714 | Sun, Jianren,Hu, Chibing. Research on a new flexible acceleration and deceleration algorithm with continuous jerk[C]. 见:. Sanya, China. July 29, 2011 - July 31, 2011. |
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