Abstract
As the operating status of the turbocharger is complex, nonlinear and requires high transient response, this paper studies a new control strategy which add self-adaption pilot control to the traditional PID control method, and adopts the static PI control or the dynamic PID control according to the control error, finally, carries out nonlinear transform on the output signal. The control strategy can both increase the respond speed of the turbocharger and avoid the over boost phenomenon. The experimental study is carried out under a 1.8 L turbocharged engine on the engine test bench and the automobile hub test bench, validates the feasibility and practicability of the control strategy.
F2012-D01-012.
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Lin, S., Wu, J., Zhang, A., Liu, J., Hu, J. (2013). Study on Twin Modes Pilot Control of Turbocharger. In: Proceedings of the FISITA 2012 World Automotive Congress. Lecture Notes in Electrical Engineering, vol 194. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-33829-8_7
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DOI: https://doi.org/10.1007/978-3-642-33829-8_7
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Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-33828-1
Online ISBN: 978-3-642-33829-8
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