A study on input design method for nonlinear non-minimum phase systems

Hironori Totoki, Yoshikazu Miyazawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper proposes a simple and direct input calculation method for the precise output tracking control of nonlinear non-minimum phase systems. This approach is based on receding horizon control, though it does not require any iterative calculation. The control inputs that eliminate the error between the desired trajectory and the estimated output trajectory are generated by using the preview command at each sampling time. In order to prevent control input divergence, an internal state condition at a finite preview time ahead is added to the command. Performance of this approach is demonstrated in some numerical simulations by using a nonlinear F-16 flight simulation model. The result shows that our proposed method can achieve an almost perfect tracking performance. Although the real-time use of the control may be difficult due to the considerable amount of control computation required, this method can also be utilized to assess the feasibility of guidance commands.

Original languageEnglish
Title of host publicationAIAA Guidance, Navigation, and Control Conference
DOIs
Publication statusPublished - 2014
EventAIAA Guidance, Navigation, and Control Conference 2014 - SciTech Forum and Exposition 2014 - National Harbor, MD, United States
Duration: Jan 13 2014Jan 17 2014

Other

OtherAIAA Guidance, Navigation, and Control Conference 2014 - SciTech Forum and Exposition 2014
CountryUnited States
CityNational Harbor, MD
Period1/13/141/17/14

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Trajectories
Sampling
Computer simulation

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Control and Systems Engineering

Cite this

Totoki, H., & Miyazawa, Y. (2014). A study on input design method for nonlinear non-minimum phase systems. In AIAA Guidance, Navigation, and Control Conference https://doi.org/10.2514/6.2014-1295

A study on input design method for nonlinear non-minimum phase systems. / Totoki, Hironori; Miyazawa, Yoshikazu.

AIAA Guidance, Navigation, and Control Conference. 2014.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Totoki, H & Miyazawa, Y 2014, A study on input design method for nonlinear non-minimum phase systems. in AIAA Guidance, Navigation, and Control Conference. AIAA Guidance, Navigation, and Control Conference 2014 - SciTech Forum and Exposition 2014, National Harbor, MD, United States, 1/13/14. https://doi.org/10.2514/6.2014-1295
Totoki H, Miyazawa Y. A study on input design method for nonlinear non-minimum phase systems. In AIAA Guidance, Navigation, and Control Conference. 2014 https://doi.org/10.2514/6.2014-1295
Totoki, Hironori ; Miyazawa, Yoshikazu. / A study on input design method for nonlinear non-minimum phase systems. AIAA Guidance, Navigation, and Control Conference. 2014.
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