About MIURA HISASHI
About 北大 大学院農学院
About NOGUCHI NOBORU
About 北大 大学院農学研究院
About 農業食料工学会誌
About transfer
About measurement
About automatic driving
About steering gear
About land preparation
About tillage
About seeder
About seeding
About system
About cooperative work
About accuracy
About improvement
About farm land consolidation
About tractor
About agricultural machinery
About GPS
About GPS
About GPS movement measurement
About cooperative work
About tillage
About high accuracy
About high precision
About work system
About operation improvement
About work improvement
About automatic steering
About sowing
About riding tractor
About farm tractor
About Machines for field operations
About Motion and control of robots
About Electronic navigation in general
About GPS
About 自動操舵
About 播種
About 随伴
About 体系
About 研究