急求这段中文的英文翻译

发布网友发布时间：2023-07-10 01:29

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热心网友时间：2024-12-05 00:07

Along with the technical development, the automatic control has widelyapplied to human society's each aspect. The fuzzy control technologytook the multi- variables complex system which one of intelligentcontrol important branches, his most major characteristic is aims ateach kind has non-linearity, 强耦合, determinism, when does notchange, obtains the widespread application in each control domain, andobtains the good control effect. In 1974, England University of LondonProfessor E.H.Mamdani, first used the fuzzy sentence composition thefuzzy controller, applied to the boiler and the steam turbineoperating control, and took the very good effect. Later period startsto 20 worlds 80's, fuzzily controlled the technology to enter thepractical stage, and its should use the technology graally to tendto maturely, also graally expanded using the surface. This design will blur controls uses in the solar-powered water heaterauxiliary electric heating. The electric boiler model parameter haswhen which changes along with the temperature changes thecharacteristic, in view of electric boiler this characteristic,proposed the fuzzy control algorithm, introced the fuzzy rule, stuckthe control principle and the fuzzy control system, the research hasdesigned based on the fuzzy control water temperature automaticgovernor. This controller main use fuzzy control principle through thetemperature sensor and the related electric circuit the temperatureinversion for the electricity pulse pulse width, the pulse width valuewhich the monolithic integrated circuit obtains transforms as and itcorrespondence temperature value. Compares after the hypothesistemperature, take the temperature deviation and its the changequantity as the input, the Canadian quantity of heat is the output,through the fuzzy control algorithm, may achieve the water temperatureautomatic control the goal. This design uses MATLAB software to carryon the simulation and the debugging, the simulation experimentindicated this control system the characteristic could improve,increased the control precision and reces 超调量 and the staticerror, reced the adjustment process time.