A technical review on navigation systems of agricultural autonomous off-road vehicles
Keywords: 4WS, Four Wheels Steering; AD, Analogue to Digital; BP, Back Propagation; CCD, Charge Coupled Device; EKF, Extended Kalman Filter; FOG, Fiber Optic Gyroscope; FOV, Field-of-View; GA, Genetic Algorithm; GDS, Geomagnetic Direction Sensor; GIS, Geographic In