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
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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:. |
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