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
关键词	high speed motion flexible acceleration and deceleration algorithm trigonometric function squared sine shape curve jerk
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 Ace/Dec algorithm for high speed motion system based on the squared sine function is introduced. The modeling of the Ace/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.
会议录	MATERIALS PROCESSING TECHNOLOGY, PTS 1-4
会议录出版者	TRANS TECH PUBLICATIONS LTD
会议录出版地	LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND
语种	英语
WOS研究方向	Materials Science
WOS记录号	WOS:000302382700060
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/37473]
专题	兰州理工大学机电工程学院
通讯作者	Sun, Jianren
作者单位	Lanzhou Univ Technol, Coll Mechanoelect Engn, Lanzhou, Peoples R 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:.