| 终端滑模约束的时滞系统模型预测控制 |
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| 引用本文： | 张新,刘兴斌,张军. 终端滑模约束的时滞系统模型预测控制[J]. 自动化技术与应用, 2004, 23(8): 15-17 |
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| 作者姓名： | 张新 刘兴斌 张军 |
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| 作者单位： | 大庆石化公司化工一厂,黑龙江,大庆,163714;大庆油田有限责任公司,黑龙江,大庆,163412;大庆油田有限责任公司,黑龙江,大庆,163412;哈尔滨工业大学,黑龙江,哈尔滨,150001 |
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| 摘 要： | 终端约束区域和终端代价项在模型预测控制中起着关键的作用，针对输入受限的时滞系统，提出了终端滑模约束的模型预测控制．将满足输入约束的滑模面作为终端约束区域，使得终端约束区域扩大，有效缩短预测时域，减少计算量，有利于在线应用．最后通过仿真验证了所提方法的有效性．
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| 关 键 词： | 时滞系统 预测控制 滑模面 稳定性 输入受限 |
| 文章编号： | 1003-7241(2004)08-0015-03 |
| 修稿时间： | 2004-03-03 |
Model Predictive Control for Time- delay Systems with Terminal Sliding Mode Constraints |
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| ZHANG Xin ,LIU Xing-bin ,ZHANG Jun . Model Predictive Control for Time- delay Systems with Terminal Sliding Mode Constraints[J]. Techniques of Automation and Applications, 2004, 23(8): 15-17 |
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| Authors: | ZHANG Xin LIU Xing-bin ZHANG Jun |
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| Affiliation: | ZHANG Xin 1,LIU Xing-bin 2,ZHANG Jun 2,3 |
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| Abstract: | The terminal cost term and terminal constraint region play an important role in the model predictive control (MPC). MPC with terminal sliding mode constraints for time-delay systems with constraint input is proposed in the paper. The terminal constraint region is enlarged by making the sliding surface satisfying input constraints as terminal region, thus the predictive horizon is shortened and the computational burden is reduced. Simulation shows the effectiveness of the proposed method. |
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| Keywords: | Time-delay systems Model predictive control Sliding surface Stability Input constraints |
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