Sampled data observer design based inter-sample output predictor for Electro-Hydraulic Actuators systems

被引：0

作者：

Ali, Sofiane Ahmed ^{[1
]}

Langlois, Nicolas ^{[1
]}

Guermouche, Mohamed ^{[1
]}

机构：

[1] IRSEEM, Technopole Madrillet, F-76801 St Etienne, France

来源：

2015 AMERICAN CONTROL CONFERENCE (ACC) | 2015年

关键词：

Electro-Hydraulic System (EHA); Sampled data's measurements; Inter-sample output predictor; Disturbance Observer (DOB); Extended High Gain State Observer (EHGSO); ADAPTIVE BACKSTEPPING CONTROL; SLIDING MODE CONTROL; ROBUST-CONTROL; FORCE CONTROL; SERVO SYSTEM;

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：

In this paper, a Sampled Data Disturbance Observer (SDDOB) which estimates simultaneously the unmeasurable states and the uncertainties for the EHA systems is presented. The novelty of our approach is the use of an inter-sample output predictor which allow the users to increase the frequency acquisition of the piston position sensor without affecting the convergence performance. The stability analyses of the proposed observer is proved using Lyapunov function adapted to hybrid systems. To show the efficiency of the SDDOB, numerical simulations of a control application which combines the SDDOB and a PI controller for the purpose of piston position tracking problem is presented.

引用

页码：5477 / 5482

页数：6

共 50 条

[1] Sampled data observer based inter-sample output predictor for Electro-Hydraulic Actuators
Sofiane, Ahmed Ali
ISA TRANSACTIONS, 2015, 58 : 421 - 433
[2] Inter-sample output predictor based sampled-data ADRC supporting high precision control of VCM servo systems
Tian, Chuan
Yan, Peng
Zhang, Zhen
CONTROL ENGINEERING PRACTICE, 2019, 85 : 138 - 148
[3] About optimal fractional hold circuits for inter-sample output reconstruction in sampled-data systems
De la Sen, Manuel
SENSORS, 2007, 7 (12): : 3146 - 3155
[4] ROBUST DESIGN OF SAMPLED-DATA SYSTEMS WITH APPLICATION TO AN ELECTRO-HYDRAULIC POSITION CONTROLLER
ASHWORTH, MJ
RADIO AND ELECTRONIC ENGINEER, 1984, 54 (09): : 377 - 385
[5] Output Feedback Control for Active Suspension Electro-Hydraulic Actuator Systems With a Novel Sampled-Data Nonlinear Extended State Observer
Du, Miaomiao
Zhao, Dingxuan
Ni, Tao
Ma, Lizhe
Du, Song
IEEE ACCESS, 2020, 8 : 128741 - 128756
[6] Multi-rate Observer Design using Asynchronous Inter-sample Output Predictions
Ling, Chen
Kravaris, Costas
2017 AMERICAN CONTROL CONFERENCE (ACC), 2017, : 376 - 381
[7] Disturbance-Observer-Based Compliance Control of Electro-Hydraulic Actuators With Backdrivability
Lee, Woongyong
Chung, Wan Kyun
IEEE ROBOTICS AND AUTOMATION LETTERS, 2019, 4 (02) : 1722 - 1729
[8] Disturbance observer based backstepping for position control of electro-hydraulic systems
Daehee Won
Wonhee Kim
International Journal of Control, Automation and Systems, 2015, 13 : 488 - 493
[9] Disturbance Observer based Backstepping for Position Control of Electro-hydraulic Systems
Won, Daehee
Kim, Wonhee
INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, 2015, 13 (02) : 488 - 493
[10] Observer Based Feedback Linearization Control for Electro-Hydraulic Servo Systems
Chaji, Alireza
Sani, Seyyed Kamal Hosseini
SECOND INTERNATIONAL CONGRESS ON TECHNOLOGY, COMMUNICATION AND KNOWLEDGE (ICTCK 2015), 2015, : 226 - 231

← 1 2 3 4 5 →