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arXiv Open Access 2023

Negative Imaginary Control Using Hybrid Integrator-Gain Systems: Application to MEMS Nanopositioner

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

Abstrak

In this paper, we propose a new approach to address the control problem for negative imaginary (NI) systems by using hybrid integrator-gain systems (HIGS). We investigate the single HIGS of its original form and its two variations, including a multi-HIGS and the serial cascade of two HIGS. A single HIGS is shown to be a nonlinear negative imaginary system, and so is the multi-HIGS and the cascade of two HIGS. We show that these three types of HIGS can be used as controllers to asymptotically stabilize linear NI systems. The results of this paper are then illustrated in a real-world experiment where a 2-DOF microelectromechanical system nanopositioner is stabilized by a multi-HIGS.

Topik & Kata Kunci

eess.SY math.OC

Penulis (4)

K

Kanghong Shi

N

Nastaran Nikooienejad

I

Ian R. Petersen

S

S. O. Reza Moheimani

Format Sitasi

APA MLA BibTeX
Shi, K., Nikooienejad, N., Petersen, I.R., Moheimani, S.O.R. (2023). Negative Imaginary Control Using Hybrid Integrator-Gain Systems: Application to MEMS Nanopositioner. https://arxiv.org/abs/2310.15828

Akses Cepat

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Tahun Terbit
2023
Bahasa
en
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arXiv
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Open Access ✓