Accuracy assessment of an industrial actuator

被引：1

作者：

Dalla Costa, Giuseppe ^{[1
]}

Genta, Gianfranco ^{[2
]}

Barbato, Giulio ^{[2
]}

De Chiffre, Leonardo ^{[1
]}

Hansen, Hans Norgaard ^{[1
]}

机构：

[1] Tech Univ Denmark, Prod Torvet Bldg 427, DK-2800 Lyngby, Denmark

[2] Politecn Torino, Dept Management & Prod Engn, Corso Duca Abruzzi 24, I-10129 Turin, Italy

来源：

10TH CIRP CONFERENCE ON INTELLIGENT COMPUTATION IN MANUFACTURING ENGINEERING - CIRP ICME '16 | 2017年 / 62卷

关键词：

Actuator; Accuracy; Uncertainty;

D O I：

10.1016/j.procir.2016.06.119

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A commercial linear actuator equipped with a 0.1 mu m resolution encoder was used as a contact displacement sensor with adjustable force. The accuracy of the position reading of the actuator was evaluated from experimental data taking into account the uncertainty contributions. The tests consisted of length measurements of grade 0 steel gauge blocks. Measurements with different values of contact force were performed to assess its influence. A statistical analysis of the experimental data was performed to support the accuracy assessment. Systematic effects were identified and corrected. An expanded uncertainty (k=2) lower than 1 mu m was estimated. (C) 2017 The Authors. Published by Elsevier B.V.

引用

页码：411 / 416

页数：6

共 50 条

[31] MEASUREMENT AND ASSESSMENT OF COLOR DIFFERENCES FOR INDUSTRIAL USE .2. ACCURACY OF COLOR-DIFFERENCE EQUATIONS
COATES, E
PROVOST, JR
RIGG, B
DAY, S
[J]. JOURNAL OF THE SOCIETY OF DYERS AND COLOURISTS, 1972, 88 (02): : 69 - &
[32] Parallel linear actuator system with high accuracy and large stroke
Konishi, S
Ohno, K
Munechika, M
[J]. TRANSDUCERS '01: EUROSENSORS XV, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2, 2001, : 682 - 685
[33] High-Accuracy Position Control of a Rotary Pneumatic Actuator
Rouzbeh, Behrad
Bone, Gary M.
Ashby, Graham
[J]. IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2018, 23 (06) : 2774 - 2781
[34] LQR Optimal Control on the Positioning Accuracy and Rigidity for the Pneumatic Actuator
Yan, Hongwei
Li, Hongbin
Zhou, Shengjun
[J]. PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND AUTOMATIC CONTROL, 2016, 367 : 1097 - 1104
[35] Parallel linear actuator system with high accuracy and large stroke
Konishi, S
Ohno, K
Munechika, M
[J]. SENSORS AND ACTUATORS A-PHYSICAL, 2002, 97-8 : 610 - 619
[36] New pneumatic cylinders for improving servo actuator positioning accuracy
Krivts, IL
[J]. JOURNAL OF MECHANICAL DESIGN, 2004, 126 (04) : 744 - 747
[37] INDIVIDUAL ASSESSMENT ACCURACY
RUDNER, LM
[J]. JOURNAL OF EDUCATIONAL MEASUREMENT, 1983, 20 (03) : 207 - 219
[38] Accuracy in the assessment of damages
Kaplow, L
Shavell, S
[J]. JOURNAL OF LAW & ECONOMICS, 1996, 39 (01): : 191 - 210
[39] AUDITING ASSESSMENT ACCURACY
Peak, George W.
[J]. ACCOUNTING REVIEW, 1940, 15 (02): : 238 - 241
[40] Accuracy and risk assessment
Large, Matthew
[J]. AUSTRALASIAN PSYCHIATRY, 2010, 18 (03)

← 1 2 3 4 5 →