Performance monitoring of model-predictive controllers via model residual assessment

Z Sun, SJ Qin, A Singhal, L Megan - Journal of Process Control, 2013 - Elsevier
Model quality is a main factor that affects the control performance of model-based
controllers. In this paper, a new closed-loop model assessment approach is proposed to …

Performance assessment of predictive control—A survey

PD Domański - Algorithms, 2020 - mdpi.com
Model Predictive Control constitutes an important element of any modern control system.
There is growing interest in this technology. More and more advanced predictive structures …

A health evaluation method of multicopters modeled by Stochastic Hybrid System

Z Zhao, Q Quan, KY Cai - Aerospace Science and Technology, 2017 - Elsevier
For multicopters, failures may abort missions, crash multicopters, and moreover, injure or
even kill people. In order to guarantee flight safety, a system of prognostics and health …

基于偏相关性分析的MPC 控制器模型失配检测

李秋美, 田学民, 尚林源 - 化工学报, 2016 - hgxb.cip.com.cn
在实际中, 模型失配是导致模型预测控制性能下降的关键因素. 传统的相关性分析方法在分析某
一通道的预测残差和操作变量之间的相关性时, 会受到其他操作变量及干扰的影响 …

Failsafe mechanism design of multicopters based on supervisory control theory

Q Quan, Z Zhao, L Lin, P Wang… - IET Cyber‐Systems …, 2020 - Wiley Online Library
In order to handle undesirable failures of a multicopter, which occurs in either the pre‐flight
process or the in‐flight process, a failsafe mechanism design method based on supervisory …

Process model quality monitoring of model predictive controller

L Liu, D Ling, Y Wu, Y Zheng - 2017 36th Chinese Control …, 2017 - ieeexplore.ieee.org
Model quality is one of the decisive factors that affect the performance of model-based
controllers. However, the existing methods were devoted to the monitoring of the overall …

[HTML][HTML] 基于模型预测残差和目标函数的MPC 实时性能监控

田学民, 李秋美, 尚林源 - 化工学报, 2016 - fx361.com
模型预测控制的性能受多种因素的影响, 现有的模型质量评价指标没有考虑外界干扰的变化,
反映系统整体性能时不够全面. 针对上述问题, 现结合两个指标: 基于模型预测控制目标函数的 …

Control performance monitoring for EWMA-based run-to-run control in semiconductor manufacturing processes

D Ling, Y Zheng, Y Wang, C Xu - Proceedings of the 33rd …, 2014 - ieeexplore.ieee.org
The monitoring technique is a key factor to assess the Run-to-Run control performance in
semiconductor manufacturing industry. In this paper, a new performance index that is a …

Closed-loop subspace projection based state-space model-plant mismatch detection and isolation for MIMO MPC performance monitoring

J Chen, J Yu, J Mori - 52nd IEEE Conference on Decision and …, 2013 - ieeexplore.ieee.org
In multivariate model predictive control (MPC) systems, the quality of multi-input multi-output
(MIMO) plant models has significant impact on the controller performance in different …

Quis custodiet ipsos custodes?

M Zagrobelny, L Ji, JB Rawlings - IFAC Proceedings Volumes, 2012 - Elsevier
The design of automated systems for monitoring the performance of large numbers of MPC
controllers is presented. The linear-quadratic-Gaussian (LQG) system is treated first, and …