LMI-based Online Estimation of a Time-varying Time-delay in Continuous Glucose Measurement Devices

被引：0

作者：

Kirchsteiger, Harald ^{[1
]}

Efendic, Hajrudin ^{[1
]}

Freckmann, Guido ^{[2
]}

del Re, Luigi ^{[1
]}

机构：

[1] Johannes Kepler Univ Linz, Inst Design & Control Mechatron Syst, A-4040 Linz, Austria

[2] Univ Ulm, Inst Diabet Technol GmbH, D-89069 Ulm, Germany

来源：

2014 IEEE 53RD ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC) | 2014年

关键词：

Time-delay estimation; LMI; biomedical application; STATE;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We propose an online method to estimate the time-dependent time-delay of continuous glucose measurement devices. The problem is characterized by one delayed signal which is sampled continuously, and a reference signal which is only available for measurement at (few) irregular time samples. The method makes use of a forgetting function to be able to quickly adapt to changes in the time-delay. A simulation example and the application to blood glucose concentration data obtained from type 1 diabetic subjects, where it is of interest to estimate the time-delay of the continuous glucose measurement device, show the usefulness and effectiveness of the proposed method.

引用

页码：6981 / 6986

页数：6

共 50 条

[41] A piecewise analysis method to stability analysis of linear continuous/discrete systems with time-varying delay [J].

Yue, Dong ;

Tian, Engang ;

Zhang, Yijun .

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 2009, 19 (13) :1493-1518

[42] Optimal control of time-varying linear delay systems based on the Bezier curves [J].

Ghomanjani, F. ;

Farahi, M. H. ;

Gachpazan, M. .

COMPUTATIONAL & APPLIED MATHEMATICS, 2014, 33 (03) :687-715

[43] Disturbance observer based control for flexible spacecraft with time-varying input delay [J].

Zhang, Ran ;

Li, Tao ;

Guo, Lei .

ADVANCES IN DIFFERENCE EQUATIONS, 2013, :1-12

[44] Maximum likelihood estimation of time-delay of ultrasonic signals based on Wigner distribution [J].

Ijima, H ;

Ohsumi, A .

SICE 2003 ANNUAL CONFERENCE, VOLS 1-3, 2003, :2545-2549

[45] Neuro-fuzzy based time-delay estimation using DCT coefficients [J].

Shaltaf, Samir .

ISA TRANSACTIONS, 2007, 46 (01) :21-30

[46] Further results on state estimation for neural networks of neutral-type with time-varying delay [J].

Park, Ju H. ;

Kwon, O. M. .

APPLIED MATHEMATICS AND COMPUTATION, 2009, 208 (01) :69-75

[47] Robust time-varying estimator for descriptor system with random one-step measurement delay [J].

Shen, Hao ;

Dou, Yinfeng ;

Ran, Chenjian .

OPTIMAL CONTROL APPLICATIONS & METHODS, 2021, 42 (06) :1775-1793

[48] Ellipsoidal reachable sets of linear time-varying continuous and discrete systems in control and estimation problems [J].

Balandin, Dmitry, V ;

Biryukov, Ruslan S. ;

Kogan, Mark M. .

AUTOMATICA, 2020, 116

[49] Residual life estimation under time-varying conditions based on a Wiener process [J].

Liu, Tianyu ;

Sun, Quan ;

Feng, Jing ;

Pan, Zhengqiang ;

Huangpeng, Qizi .

JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION, 2017, 87 (02) :211-226

[50] Observer-Based H∞ Control of Uncertain Singular Systems with Time-Varying Delay [J].

Li, Lin ;

Jia, Yingmin ;

Du, Junping ;

Yuan, Shiying .

2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23, 2008, :2940-+

← 1 2 3 4 5 →