Inertia damping parameter setting method and device and nonvolatile storage medium

The invention discloses an inertia damping parameter setting method and device and a nonvolatile storage medium. The method comprises the following steps: determining a target closed-loop transfer function, and determining a first value range corresponding to an inertia parameter and a second value range corresponding to a damping parameter under the condition that a root locus meets a preset shape and/or range; determining a second target function, and determining a third value range corresponding to the inertia parameter and a fourth value range corresponding to the damping parameter under a first preset condition according to the second target function; determining a third target function, and determining a fifth value range corresponding to the inertia parameter and a sixth value range corresponding to the damping parameter under a second preset condition according to the third target function; and determining a first setting range corresponding to the inertia parameter, and determining a second setting r