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Design of an Electronic Speed Controller for a Gasoline Engine. 1st Report. Torque Disturbance Control Using H-infinity Control.

1996; Japan Society Mechanical Engineers; Volume: 62; Issue: 594 Linguagem: Inglês

10.1299/kikaic.62.609

0387-5024

Hiroyuki Nishizawa, Masataka Osawa, Masatoshi Yamada, Hiroshi Hirate, Yoshikazu SUEMATSU,

Advanced Control Systems Optimization

The electronic speed controller has used proportion al integral derivative (PID) control method. However, PID Control method is short of consideration about compensation for robust stability and drawing out sufficient control performance. Therefore, we have applied H-infinity control to this system in order to design a control system considered robust stability and control performance. This paper presents an application of H-infinity control to an electronic speed controller for a gasoline engine, and examines treatments of torque disturbance and how to design a suitable H-infinity control system by means of simulations and experiments. The results of both simulations and experiments show that the torque disturbance appropriately assumed as the input disturbance and that the input disturbance control problem of H-infinity control is suitable for an actual electronic speed controller.