...
首页> 外文期刊>Optimal Control Applications and Methods >Realization of causal current output-based optimal full/reduced-order observer and tracker for the linear sampled-data system with a direct transmission term
【24h】

Realization of causal current output-based optimal full/reduced-order observer and tracker for the linear sampled-data system with a direct transmission term

机译:具有直接传输项的线性采样数据系统基于因果电流输出的最优全/降阶观测器和跟踪器的实现

获取原文
获取原文并翻译 | 示例
           

摘要

Realization of causal current output-based optimal full/reduced-order observer and tracker for the linear sampled-data system with a direct transmission term from input to output is proposed in this paper. First, a high-gain optimal linear quadratic analog tracker based on the reduced-order observer is proposed for the system model with a direct transmission term from input to output, so that it can effectively induce a high quality performance on state estimation and trajectory tracking design theoretically. Then, the prediction-based digital redesign method enables it to make the digitally controlled system to track the desired trajectory closely. However, there induces a causal problem on the realization of current output-based optimal full/reduced-order observer and tracker for the sampled-data system with a direct transmission term form input to measured output. To overcome this problem, a realization of the causal observer-based sampled-data tracker is newly proposed in this paper. An illustrative example is presented to demonstrate the effectiveness of the proposed method. Copyright (C) 2014 John Wiley & Sons, Ltd.
机译:提出了一种基于因果电流输出的线性采样数据系统从输入到输出直接传递项的最优全/降阶观测器和跟踪器的实现。首先,针对从输入到输出具有直接传输项的系统模型,提出了一种基于降阶观测器的高增益最优线性二次模拟跟踪器,从而可以在状态估计和轨迹跟踪上有效地诱导出高质量的性能。从理论上进行设计。然后,基于预测的数字重新设计方法使其能够使数控系统密切跟踪所需的轨迹。但是,这会导致因直接传输项形式输入到测量输出而对采样数据系统的基于当前输出的最佳全/降阶最佳观察器和跟踪器的实现产生因果问题。为了克服这个问题,本文提出了一种基于因果观测器的采样数据跟踪器的实现。给出了一个说明性示例,以证明所提出方法的有效性。版权所有(C)2014 John Wiley&Sons,Ltd.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号