＜正＞Two new fuzzy controllers are designed, one’s control rules are adjusted by error integral, another are with feedforward of error integral. If only the control rules and parameters are selected felicitously, the static errors of the system will be eliminated. The test results show that the controllers can assuredly improve static performances of the controlled system.
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机译：Simplified architecture of a type-2 fuzzy controller using four embedded type-1 fuzzy controllers and its application to a greenhouse climate control system
机译：Designing of internal model control proportional, integral, and derivative controller with second‐order filtering for lag‐ and delay‐dominating processes based on suitable dead time approximation
