A QFT approach to robust dual‐rate control systems
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.5861
Abstract: A dual‐rate control system is a hybrid system composed of continuous‐time and discrete‐time elements with two sampling frequencies. In this work, a new frequency domain analysis and design approach, based on the quantitative feedback theory… read more here.
Keywords: time; rate control; dual rate; approach ... See more keywords
A packet-based dual-rate PID control strategy for a slow-rate sensing Networked Control System
Sign Up to like & getrecommendations! Published in 2018 at "ISA transactions"
DOI: 10.1016/j.isatra.2018.02.022
Abstract: This paper introduces a packet-based dual-rate control strategy to face time-varying network-induced delays, packet dropouts and packet disorder in a Networked Control System. Slow-rate sensing enables to achieve energy saving and to avoid packet disorder.… read more here.
Keywords: dual rate; control; slow rate; rate ... See more keywords
Multirate control strategies for avoiding sample losses. Application to UGV path tracking.
Sign Up to like & getrecommendations! Published in 2020 at "ISA transactions"
DOI: 10.1016/j.isatra.2020.01.025
Abstract: When in a digital control strategy there are samples lost due to limitations, different multirate (MR) control options can be used for solving the problem: Dual-rate inferential control (IC) and model-based dual-rate control (MBDR). The… read more here.
Keywords: ugv path; dual rate; control; multirate control ... See more keywords
Computationally efficient implementation of robust controllers in active magnetic bearing systems
Sign Up to like & getrecommendations! Published in 2020 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.106902
Abstract: Abstract This paper proposes a novel method for implementing robust controllers for active magnetic bearing (AMB) systems in a computationally cost-effective manner without affecting robust performance. The method decomposes the single-rate LTI controller into two… read more here.
Keywords: controllers active; dual rate; active magnetic; rate ... See more keywords
Bias compensation recursive algorithm for dual-rate rational models
Sign Up to like & getrecommendations! Published in 2018 at "Iet Control Theory and Applications"
DOI: 10.1049/iet-cta.2018.5368
Abstract: In dual-rate rational systems, some output data are missing (unmeasurable) to make the traditional recursive least squares (RLS) parameter estimation algorithms invalid. In order to overcome this difficulty, this study develops a bias compensation RLS… read more here.
Keywords: compensation recursive; bias compensation; rate rational; dual rate ... See more keywords
Dual-Rate Adaptive Optimal Tracking Control for Dense Medium Separation Process Using Neural Networks
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Neural Networks and Learning Systems"
DOI: 10.1109/tnnls.2020.3017184
Abstract: Dense medium separation (DMS) is of great significance for coal cleaning. The DMS control system always involves dense medium density adjustment and ash content control that are operating on fast and slow time scales, respectively.… read more here.
Keywords: control; process; medium separation; dual rate ... See more keywords
Dual-Rate Control Framework With Safe Watermarking Against Deception Attacks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2022.3160791
Abstract: This article presents a novel secure-control framework against sensor deception attacks. The vulnerability of cyber-physical systems with respect to sensor deceptive attacks makes that all sensor measurements are not reliable until the system security is… read more here.
Keywords: rate control; control; framework; dual rate ... See more keywords