Identification of sandwich systems with a dead zone using combinational input signals

Author:

Xie Yangqiu12,Tan Yanghong1,Dong Ruili1

Affiliation:

1. College of Mechanical and Electronic Engineering, Shanghai Normal University, Shanghai 201418, China

2. School of Electronic Engineering, Xidian University, Xi’an, 710071 China

Abstract

In this paper, an identification scheme for sandwich systems with a dead zone is proposed. In this scheme, a so-called combinational input is proposed to transform the sandwich model with a dead zone into a model with separated parameters. Then, the recursive general identification algorithm can be applied to the parameter-estimation, since the transformed model has a form that is linearized in coefficients. Finally, the proposed method is applied to the identification of an X–Y moving positioning stage.

Publisher

SAGE Publications

Subject

Instrumentation

Cited by 14 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Fixed-Time Adaptive Parameter Estimation for Hammerstein Systems Subject to Dead-Zone;IEEE Transactions on Industrial Electronics;2024-04

2. Adaptive finite-time output tracker design of uncertain nonlinear systems with sandwich structure and actuator saturation constraint;International Journal of Control;2023-11-14

3. Non-Ideal Data Driven Identification of Wiener Systems and Its Application to a Mechanical Unit;IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society;2023-10-16

4. Stability of Wiener Systems with Dead-zone Using Optimal Position and Velocity Control;International Journal of Control, Automation and Systems;2022-02

5. Robust-nonsmooth Kalman Filtering for Stochastic Sandwich Systems with Dead-zone;International Journal of Control, Automation and Systems;2020-06-24

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