Research on a new flexible acceleration and deceleration algorithm with continuous jerk

doi:10.4028/www.scientific.net/AMR.291-294.286

CORC > 兰州理工大学 > 兰州理工大学

	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
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.