Control system
First Claim
1. A control system which provides an aggregate driven quantity demand signal for controlling an actuatable component, the system having:
- a summing junction which generates the aggregate driven quantity demand signal by summing a first output signal, which converges on a steady state driven quantity requirement value, and a change in driven quantity demand signal,a feedback loop which generates the first output signal in response to the aggregate driven quantity demand signal, anda first variable gain which tunes the change in driven quantity demand signal in response to a reference demand signal;
wherein the feedback loop includes a second variable gain which tunes the rate at which the first output signal converges on the steady state driven quantity requirement value.
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Abstract
A control system provides an aggregate driven quantity demand signal for controlling an actuatable component. The system has a summing junction which generates the aggregate driven quantity demand signal by summing a first output signal, which converges on a steady state driven quantity requirement value, and a change in driven quantity demand signal. The system further has a feedback loop which generates the first output signal in response to the aggregate driven quantity demand signal. The system also has a first variable gain which tunes the change in driven quantity demand signal in response to a reference demand signal. The feedback loop includes a second variable gain which tunes the rate at which the first output signal converges on the steady state driven quantity requirement value. Typically, the reference demand signal corresponds to a desired value or desired change in value of a parameter which is itself varied or controlled by actuation of the actuatable component.
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Citations
20 Claims
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1. A control system which provides an aggregate driven quantity demand signal for controlling an actuatable component, the system having:
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a summing junction which generates the aggregate driven quantity demand signal by summing a first output signal, which converges on a steady state driven quantity requirement value, and a change in driven quantity demand signal, a feedback loop which generates the first output signal in response to the aggregate driven quantity demand signal, and a first variable gain which tunes the change in driven quantity demand signal in response to a reference demand signal; wherein the feedback loop includes a second variable gain which tunes the rate at which the first output signal converges on the steady state driven quantity requirement value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification