STATE-SPACE DIGITAL PI CONTROLLER DESIGN FOR LINEAR STOCHASTIC MULTIVARIABLE SYSTEMS WITH INPUT DELAY

Han-Qin Zhou; Leang-San Shieh; Ce Richard Liu; Qing-Guo Wang

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STATE-SPACE DIGITAL PI CONTROLLER DESIGN FOR LINEAR STOCHASTIC MULTIVARIABLE SYSTEMS WITH INPUT DELAY

机译：具有输入延迟的线性随机多变量系统的状态空间数字PI控制器设计

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In this paper,a centralized digital PI control scheme is proposed for linear stochastic multivariable systems with input delay.The discrete linear quadratic regulator (LQR) approach with pole placement is used to achieve satisfactory set-point tracking with guaranteed closed-loop stability.In addition,the innovation form of Kalman gain is employed for state estimation with no prior knowledge of noise properties.Compared with existing designs,the proposed scheme provides an optimal closed-loop design via the digitally implementable PI controller for linear stochastic multivariable systems with input delay.Its effectiveness will be demonstrated by the simulation study on examples from both industrial process control and aircraft control.

机译：本文针对具有输入延迟的线性随机多变量系统，提出了一种集中式数字PI控制方案，并采用带有极点配置的离散线性二次调节器（LQR）方法来实现令人满意的设定点跟踪并确保闭环稳定性。此外，在没有噪声特性先验知识的情况下，将卡尔曼增益的创新形式用于状态估计。与现有设计相比，该方案通过可数字实现的PI控制器为具有输入延迟的线性随机多变量系统提供了最佳的闭环设计。通过对工业过程控制和飞机控制实例的仿真研究将证明其有效性。

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来源
《The Canadian Journal of Chemical Engineering》 |2006年第2期|共9页
作者
Han-Qin Zhou; Leang-San Shieh; Ce Richard Liu; Qing-Guo Wang;
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正文语种 eng
中图分类化学工业;
关键词
input delay; multivariable systems; optimal control; PI controller; stochastic process;

机译：输入延迟;多变量系统;最优控制;PI控制器;随机过程;

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1. STATE-SPACE DIGITAL PI CONTROLLER DESIGN FOR LINEAR STOCHASTIC MULTIVARIABLE SYSTEMS WITH INPUT DELAY [J] . Han-Qin Zhou, Leang-San Shieh, Ce Richard Liu, The Canadian Journal of Chemical Engineering . 2006,第2期

机译：具有输入延迟的线性随机多变量系统的状态空间数字PI控制器设计
2. Robust tracking controller for multivariable delayed systems with input saturation via composite nonlinear feedback [J] . Saleh Mobayen Nonlinear dynamics . 2014,第1期

机译：带有复合非线性反馈的具有输入饱和的多变量时滞系统的鲁棒跟踪控制器
3. Adaptive fuzzy controller for multivariable nonlinear state time-varying delay systems subject to input nonlinearities [J] . A.Boulkroune, M.MSaad, M.Farza Fuzzy sets and systems . 2011,第1期

机译：具有输入非线性的多变量非线性状态时变时滞系统的自适应模糊控制器
4. State-space digital PID controller design for linear stochastic multivariable systems with input delay [C] . Han-Qin Zhou, Leang-San Shieh, Qing-Guo Wang, . 2005

机译：具有输入延迟的线性随机多变量系统的状态空间数字PID控制器设计
5. Discretization and Digital Cascaded Controller Designs for MIMO Analog Systems with Multiple Input Output and State Delays. [D] . Cofie, Penrose. 2010

机译：具有多个输入输出和状态延迟的MIMO模拟系统的离散化和数字级联控制器设计。
6. An alternative design approach for Fractional Order Internal Model Controllers for time delay systems [O] . C.I. Muresan, I. Birs, R. De Keyser 2021

机译：用于时间延迟系统的分数阶内模型控制器的替代设计方法
7. Adaptive fuzzy controller for multivariable nonlinear state time-varying delay systems subject to input nonlinearities [O] . Boulkroune, Abdesselem, M'Saad, Mohammed, Farza, Mondher 2011

机译：具有输入非线性的多变量非线性状态时变时滞系统的自适应模糊控制器
8. Optimal Input Design for the Identification of Linear Multivariable Systems with Disjoint Parameterization [R] . Zarrop, M. B. 1980

机译：具有不相关参数化的线性多变量系统辨识的最优输入设计

STATE-SPACE DIGITAL PI CONTROLLER DESIGN FOR LINEAR STOCHASTIC MULTIVARIABLE SYSTEMS WITH INPUT DELAY

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