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Pilot induced oscillation suppression controller design via nonlinear optimal output regulation method
- Source :
- Aerospace Science and Technology. 68:278-286
- Publication Year :
- 2017
- Publisher :
- Elsevier BV, 2017.
-
Abstract
- This paper proposes a controller design method for preventing pilot-induced-oscillation (PIO) based on nonlinear optimal output regulation theory and center stable manifold method. The type of PIO considered is due to actuator rate limiting and the proposed controller assures C ⁎ handling quality by the optimal control when actuator works in the linear region. The simulation result shows that the proposed nonlinear controller has better tracking performance in comparison with the linear optimal output regulation controller. The robustness of the designed controller against parametrization error, noise and time-delay is also verified.
- Subjects :
- Rate limiting
0209 industrial biotechnology
Engineering
business.industry
Open-loop controller
Pilot-induced oscillation
Aerospace Engineering
Control engineering
02 engineering and technology
Optimal control
01 natural sciences
Stable manifold
010305 fluids & plasmas
Nonlinear system
020901 industrial engineering & automation
Control theory
Robustness (computer science)
0103 physical sciences
business
Actuator
Subjects
Details
- ISSN :
- 12709638
- Volume :
- 68
- Database :
- OpenAIRE
- Journal :
- Aerospace Science and Technology
- Accession number :
- edsair.doi...........ab0bdb37cd0fa88b5b4355b8801f59ee