What is a Fieldbus? FieldBus is the general name for a number of competing standards such as Profibus (the German national standard); Interbus-S (originated from Phoenix Contactor), FIP (the French National standard) and Foundation FieldBus (the so-called international standard). Old system: In…

Compressed air delivery is regulated by control of the compressor drive. This is accomplished by varying the drive speed to regulate air output in response to load variations. Throttling Governors:  A change in steam pressure changes in compressor speed. This change varies…

Fuzzy logic: Fuzzy control logic is all about this relative importance of precision in presence of complexity and ambiguity. A closed mathematical expression can provide accurate descriptions of a system with little complexity (and, therefore, little uncertainty). But for more complex systems where…