arXiv Open Access 2022

A negative imaginary approach to hybrid integrator-gain system control

Kanghong Shi Nastaran Nikooienejad Ian R. Petersen S. O. Reza Moheimani

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Abstrak

In this paper, we show that a hybrid integrator-gain system (HIGS) is a nonlinear negative imaginary (NNI) system. We prove that the positive feedback interconnection of a linear negative imaginary (NI) system and a HIGS is asymptotically stable. We apply the HIGS to a MEMS nanopositioner, as an example of a linear NI system, in a single-input single-output framework. We analyze the stability and the performance of the closed-loop interconnection in both time and frequency domains through simulations and demonstrate the applicability of HIGS as an NNI controller to a linear NI system.

Topik & Kata Kunci

eess.SY math.OC

Penulis (4)

Kanghong Shi

Nastaran Nikooienejad

Ian R. Petersen

S. O. Reza Moheimani

Format Sitasi

APA MLA BibTeX

Shi, K., Nikooienejad, N., Petersen, I.R., Moheimani, S.O.R. (2022). A negative imaginary approach to hybrid integrator-gain system control. https://arxiv.org/abs/2209.01759

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Informasi Jurnal

Tahun Terbit: 2022
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓