Observer-based closed-loop estimation of tunneling current parameters with experimental application

被引：0
|
作者：
Besancon, Gildas [1 ]
Voda, Alina [1 ]
Popescu, Andrei [1 ]
机构：
[1] Univ Grenoble Alpes, CNRS, Grenoble INP, GIPSA Lab, F-38000 Grenoble, France
来源：
2020 28TH MEDITERRANEAN CONFERENCE ON CONTROL AND AUTOMATION (MED) | 2020年
关键词：
Tunneling current; integral control; stability analysis; state observer; parameter identification;
D O I：
10.1109/med48518.2020.9183210
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 proposes an observer-based approach towards parameter estimation for tunneling current modeling. Since getting and using tunneling current strongly rely on feedback control, a first study on possible closed-loop operation without knowing tunneling current parameters is first provided. Then, owing to this possible closed-loop configuration, the proposed estimation approach is presented. Some application results finally illustrate the methodology with experimental data taken from an STM-like prototype.
引用
收藏
页码：156 / 161
页数：6
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