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Single variable priority constraint fuzzy control system
Single variable priority constraint fuzzy control system
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机译：单变量优先级约束模糊控制系统
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摘要
A fuzzy logic controller system comprising a plurality of fuzzy logic controller units cascadably coupled to one another, each controller having a membership processor for receiving a single input signal corresponding to a sensed parameter from a controlled system and performing fuzzy inference operations based on the input signal for outputting an incremental output signal indicative of a requested change in a controlled output from a current level, a permissions processor for scaling the incremental output signal in response to a fulfillment signal from another controller, a processor responsive to the membership processor and to the permissions processor for providing a fulfillment signal to another controller indicative of a permissible range of freedom for scaling the incremental output signal of the another controller in the cascading sequence, an adder for summing each of the incremental output signals from the plurality of controllers and applying the sum to the controlled output for providing a correction to the current level of the controlled output, wherein the fulfillment signal output from the controller operates to constrain the incremental output signal and influence of subsequent downstream controllers.
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