Engelbert Grünbacher, Dina Shona Laila,
"Discrete-time control design for setpoint tracking of a combustion engine test bench"
: Proceedings of the 46th IEEE Conference on Decision and Control, 2007
Discrete-time control design for setpoint tracking of a combustion engine test bench
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Proceedings of the 46th IEEE Conference on Decision and Control
A sampled-data control redesign for a combustion engine test bench is studied. The design applies a model reference approach, based on a continuous-time controller that has been designed using a robust optimal control design. The goal of the redesign is to make the discrete-time controller less sensitive to sampling and to keep the sampled-data tracking performance as close as possible to the continuous-time tracking performance. The performance of the redesigned controller is tested for a setpoint tracking of the speed and the torque of the test bench. Some numerical simulations are performed, comparing the performance of the discrete-time redesigned controller with a discrete-time emulation controller obtained by sampling and zero order hold of the continuous-time controller.
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46th IEEE Conference on Decision and Control, New Orleans, LA, USA, Dec. 12-14, 2007