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Controlling a drive system for a power machine having an engine is discussed. The method includes receiving a control signal and calculating a base output value based on the control signal. The base output value is compensated for a load applied to the engine. A signal indicative of the compensated

Controlling a drive system for a power machine having an engine is discussed. The method includes receiving a control signal and calculating a base output value based on the control signal. The base output value is compensated for a load applied to the engine. A signal indicative of the compensated output value is provided to a drive component.

대표청구항 ▼

What is claimed is: 1. A computer-implemented method of controlling a drive system for a power machine having an engine, with the drive system operably coupled to the engine and including an axle with a rotatable member, comprising:receiving a control signal and employing a processor to calculate a

What is claimed is: 1. A computer-implemented method of controlling a drive system for a power machine having an engine, with the drive system operably coupled to the engine and including an axle with a rotatable member, comprising:receiving a control signal and employing a processor to calculate a base output value based on the control signal;compensating the base output value for a load applied to the engine to create a compensated output value, wherein the step of compensating the base output value comprises:receiving an engine speed signal indicative of engine speed;calculating an engine speed value as a function of the engine speed signal;comparing the engine speed value with a desired engine speed value; anddetermining a gain factor based on the engine speed value and the desired engine speed value; andproviding a signal indicative of the compensated output value to a drive component to control the rotatable member.