US 2018/0230958 A1 · SYSTEM AND METHOD FOR REPOSITIONING A HEAT ENGINE ROTOR

Abstract

The invention relates to a method for rotational positioning of a heat engine rotor (3) that is in a stopped position (θA) to a target position (θ0), comprising the following steps: a device for detecting the angular position of the rotor (3) determines an angular difference (Δθ) from the target position (θ0), a speed set-point (Ωc(θ)) as a function of the angular position (θ) of the rotor (3) is established from the angular difference (Δθ), with a rising slope less than a predetermined value (a) followed until a high speed value is reached less than a predetermined value (Ω0), and a falling slope less than a predetermined value (b), the rotor (3) is set in motion following the speed set-point (Ωc(θ)).

Claims7

Dependent claims

A method for rotational positioning of a heat engine rotor that is in a stopped position to a target position, comprising:

determining, by a device for detecting the angular position of the rotor, determines an angular difference from the target position;
establishing a speed set-point as a function of the angular position of the rotor is established on the basis of the angular difference, with a rising slope less than a predetermined value followed until a high speed value is reached less than a predetermined value, and a falling slope less than a predetermined value;
and
setting the rotor is set in motion following the speed set-point.

1 more element

Dependencies are inferred from the claim text.

System and method for repositioning a heat engine rotor

Life of this patent

System and method for repositioning a heat engine rotor

Life of this patent

Abstract

Claims7