| 摘要 |
FIELD: transport.SUBSTANCE: proposed tractor comprises front and rear turning wheels controlled by front and rear autopilots in contact or magnetic trace in working run and/or by autopilots with onboard reference points rangefinders. In automatic control by the trace of seed row at sowing, ferromagnetic mineral is introduced to make a magnetic trace. Then, deflection from said trace is defined be measurement of its magnetic field to load generated signal to tractor control system input. Onboard rangefinders are used at automatic control to measure the distance to fixed reference points on the spot to calculate deflection of the trace of lengthwise-vertical plane of parallel working runs. Said deflection is used to generate control signal to be fed to tractor control system.EFFECT: simplified control system.5 cl, 20 dwg |
