Why Use Fuzzy Logic.docx - Why Use Fuzzy Logic An Alternative Design Methodology Which Is Simpler And Faster o Fuzzy Logic reduces the design

Why Use Fuzzy Logic.docx - Why Use Fuzzy Logic An...

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Why Use Fuzzy Logic?
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With Fuzzy Logicthe first step is to understand andcharacterize thesystem behavior by using our knowledge and experience. The second step is to directly design the control algorithm using fuzzy rules, which describe the principles of the controller's regulation in terms of the relationship between its inputs and outputs. The last step is to simulate and debug the design. If the performance is not satisfactory we only need to modify some fuzzy rules and re-try.Although the two design methodologies are similar, the fuzzy-based methodology substantially simplifies the design loop. This results in some significant benefits, such asreduced development time, simpler design and faster time to market:Fuzzy Logic reduces the design development cycle With a fuzzy logicdesign methodology some time consuming steps are eliminated. Moreover, during the debugging and tuning cycle you can change your system by simply modifying rules, instead of redesigning the controller. In addition, since fuzzy is rule based, you do not need to be an expert in a high or low level language which helps you focus more on your application instead of programming. As a result, Fuzzy Logicsubstantially reduces the overall development cycle.
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