| 高阶无静差数字伺服系统的ITAE性能指标最优控制 |
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| 引用本文： | 王小军,马保慧,李博,许山明.高阶无静差数字伺服系统的ITAE性能指标最优控制[J].电气传动自动化,2011,33(3):17-21. |
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| 作者姓名： | 王小军 马保慧 李博 许山明 |
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| 作者单位： | 天水电气传动研究所有限责任公司;西部钻探准东钻井公司物资装备科; |
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| 摘 要： | 解决了大功率数字伺服系统的技术难点,利用最优控制的原理,设计满足ITAE性能指标的控制系统.结合了PID控制,介绍了数字伺服系统的控制策略.在数学模型的基础上,应用二次型性能指标进行最优控制,来设计该对象的优良动态性能和高阶无静差系统的控制参数.以Matlab为编程环境,进行计算机仿真.系统具有对参数变化敏感、调节速度...
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| 关 键 词： | ITAE最优控制 Ⅲ型伺服系统 数字控制器 控制律 PID控制 |
Optimal control of ITAE performance index for high-order non-static digital servo system |
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| WANG Xiao-jun,MA Bao-hui,LI Bo,XU Shan-ming.Optimal control of ITAE performance index for high-order non-static digital servo system[J].Electrical Drive Automation,2011,33(3):17-21. |
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| Authors: | WANG Xiao-jun MA Bao-hui LI Bo XU Shan-ming |
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| Affiliation: | WANG Xiao-jun,MA Bao-hui,LI Bo,XU Shan-ming(1.Tianshui Electric Drive Research Institute Co.,Ltd.,Tianshui 741020,China,2.CNPC Zhundong Drilling Company of Western Drilling Engineering Corporation Ltd.,Urumqi 831511,China) |
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| Abstract: | The technical problems of high-power digital servo system are solved by using principle of optimal control.The design meets the ITAE performance index of control system.Combining PID control,a digital servo system control strategy is introduced.In the mathematical model,using the quadratic performance index to carry out optimal control,and design the object of a good dynamic performance and high-level non-static error of control system parameters.Taking Matlab as a programming environment,the computer simul... |
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| Keywords: | ITAE optimal control Ⅲ-type servo system digital controller control law PID control |
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