Nonuniform multi-rate sampled-data H∞ following control of HDDs

被引:5
作者
Ohno, K [1 ]
Hara, S [1 ]
机构
[1] Fujitsu Labs Ltd, Autonomous Syst Lab, Kanagawa, Japan
来源
ACC: PROCEEDINGS OF THE 2005 AMERICAN CONTROL CONFERENCE, VOLS 1-7 | 2005年
关键词
D O I
10.1109/ACC.2005.1470469
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper is concerned with the use of the sampled-data H-infinity servo controller with generalized hold for the track-following control of hard disk drives (HDDs). Conventional input multi-rate control normally utilizes a fast zero order hold that is uniformly time-divided piecewise constant function. However, there is no need to assume such an uniformity in hold duration. Elimination of this assumption increases the design degree-of-freedom. In this paper, we propose to invoke the sampled-data H-infinity servo control theory to have an optimal piecewise continuous hold function. The derived function is used as a basis of our proposed nonuniformly time-divided piecewise constant function, which is introduced to implement it on standard systems with digital-to-analogue conversion devices. We conducted a set of simulations as well as experiments, and confirmed that the proposed method can improve the control performance.
引用
收藏
页码:3229 / 3234
页数:6
相关论文
共 50 条
[41]   Improved stability and stabilization criteria for multi-rate sampled-data control systems via novel delay-dependent states [J].
Nguyen, Khanh Hieu ;
Kim, Sung Hyun .
MATHEMATICS AND COMPUTERS IN SIMULATION, 2024, 221 :197-209
[42]   Global sampled-data stabilization for a class of nonlinear systems with arbitrarily long input delays via a multi-rate control algorithm [J].
Jia, Jinping ;
Dai, Hao ;
Li, Li ;
Zhang, Fandi .
APPLIED MATHEMATICS AND COMPUTATION, 2021, 392
[43]   Sampled-data stabilization of a class of lower-order nonlinear systems with input delays based on a multi-rate control scheme [J].
Jia, Jinping ;
Dai, Hao ;
Chen, Weisheng .
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2019, 356 (13) :7049-7070
[44]   Stability and Performance-Based Strategies for Sensor Fault Accommodation in Multi-rate Sampled-data Processes [J].
Chen, Shaoru ;
Allen, James T. ;
El-Farra, Nael H. .
IFAC PAPERSONLINE, 2017, 50 (01) :14782-14787
[45]   Low order sampled-data H∞ control [J].
Christiansson, AK ;
Lennartson, B .
42ND IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-6, PROCEEDINGS, 2003, :2308-2313
[46]   H∞ control for sampled-data fuzzy systems [J].
Katayama, H ;
Ichikawa, A .
PROCEEDINGS OF THE 2003 AMERICAN CONTROL CONFERENCE, VOLS 1-6, 2003, :4237-4242
[47]   Distributed multi-rate sampled-data H∞ consensus filtering for cyber-physical systems under denial-of-service attacks [J].
Gao, Rui ;
Yang, Guang-Hong .
INFORMATION SCIENCES, 2022, 587 :607-625
[48]   Sampled-data controllability and stabilizability of Boolean control networks: Nonuniform sampling [J].
Yu, Yongyuan ;
Feng, Jun-e ;
Wang, Biao ;
Wang, Peihe .
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2018, 355 (12) :5324-5335
[49]   Output-based event-triggered H∞ control for sampled-data control systems with nonuniform sampling [J].
Peng, Chen ;
Han, Qing-Long .
2013 AMERICAN CONTROL CONFERENCE (ACC), 2013, :1727-1732
[50]   Stability and stabilization of linear sampled-data systems with multi-rate samplers and time driven zero order holds [J].
Moarref, Miad ;
Rodrigues, Luis .
AUTOMATICA, 2014, 50 (10) :2685-2691