Intelligent Control System Of Seeds
Abstract: This design intelligent seeder ATMEGA128 single-chip microcomputer control system adopts Lord chip. SCM first to incremental coding dish analyzed with acquisition of the signal, and then get some speed according to the established mathematical model, through the programming control algorithm servo motor speed to realize intelligent sow, which was designed to precision seeding two feedback system: servo motor speed feedback and the actual rate of feedback. Also 1x4 independent keyboard designed different parameter setting and LCD1602 display modules of the system, enhance operability and humanization.
Key words: ATMEGA128; Coding dish; Mathematical modeling ; Optical fiber sensor;LCD1602;