引用本文: | 吴 海,宗 鸣,于锡存,徐心和.一类跟踪系统的预见预测控制算法的研究[J].控制理论与应用,2001,18(4):534~538.[点击复制] |
WU Hai,ZONG Ming,YU Xi-cun,XU Xin-he.Preview Predictive Control for a Class of Following Systems[J].Control Theory and Technology,2001,18(4):534~538.[点击复制] |
|
一类跟踪系统的预见预测控制算法的研究 |
Preview Predictive Control for a Class of Following Systems |
摘要点击 1417 全文点击 1501 投稿时间:2000-01-10 修订日期:2000-07-19 |
查看全文 查看/发表评论 下载PDF阅读器 |
DOI编号 |
2001,18(4):534-538 |
中文关键词 预测控制 预见控制 跟踪误差 CNC机床 |
英文关键词 predictive control preview control following error CNC lathe |
基金项目 |
|
中文摘要 |
在数控加工、机器人焊切割等一类应用的轨迹跟踪问题中, 未来目标轨迹信息对于提高跟踪精度具有十分重要的意义. 本文提出的预见预测控制算法, 充分利用未来信息, 能够克服模型误差等干扰. 仿真结论表明该方法能够大幅度提高系统的跟踪精度, 说明了该方法的有效性和实用性. |
英文摘要 |
Future information is very important to improve following accuracy in a class of application, such as CNC(computerized numerical control) machining, welding. A novel preview predictive control is proposed, to make the best use of future trajectory information. Meanwhile overcome modeling error and disturbance. Simulation shows the new method can improve system following accuracy distinctly. |
|
|
|
|
|