SYSTEM AND METHOD FOR CONTROLLING ENGINE SPEED
First Claim
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1. A system comprising:
- a gain determination module that determines a gain based on a desired speed of an engine and a change rate of an actual speed of the engine;
a desired torque determination module that determines a desired torque based on the gain and a difference between the actual speed and the desired speed; and
an engine operation control module that controls at least one of a throttle area, a spark timing, and a fueling rate based on the desired torque.
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Abstract
A system according to the principles of the present disclosure includes a gain determination module, a desired torque determination module, and an engine operation control module. The gain determination module determines a gain based on a desired speed of an engine and a change rate of an actual speed of the engine. The desired torque determination module determines a desired torque based on the gain and a difference between the actual speed and the desired speed. The engine operation control module controls at least one of a throttle area, a spark timing, and a fueling rate based on the desired torque.
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Citations
20 Claims
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1. A system comprising:
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a gain determination module that determines a gain based on a desired speed of an engine and a change rate of an actual speed of the engine; a desired torque determination module that determines a desired torque based on the gain and a difference between the actual speed and the desired speed; and an engine operation control module that controls at least one of a throttle area, a spark timing, and a fueling rate based on the desired torque. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method comprising:
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determining a gain based on a desired speed of an engine and a change rate of an actual speed of the engine; determining a desired torque based on the gain and a difference between the actual speed and the desired speed; and controlling at least one of a throttle area, a spark timing, and a fueling rate based on the desired torque. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification