Design of CPLD Control Module of GPS Variable Fertilization System
He Ren · Journal of Agricultural Mechanization Research · 2008
This text mainly introduces the design that the control mold piece of automatic variable fertilization which is based on GPS, which resolved the problem of the data to collect, control and a little amount processing. Put forward a realizable project to solve that the data to lose, the competition take a risk and address got over. The mold work stability, credibility during the period of applying fertilizer to practice, comes to an expectation of result.