AGV vehicle differential drive model

Research on Control Strategy of Differential Drive Assisted Steering of Distributed Drive Electric Vehicle

According to the independence, accuracy and controllability of the driving/braking torque of the distributed drive electric vehicle, a control strategy of differential drive assisted steering was designed. Firstly, the assisted curve under different speed and steering wheel torque was developed and the differential torques were distributed to the right and left front wheels. Then the steering r...

AGV (automated guided vehicle) robot: Mission and obstacles in design and performance

The AGV (automated guided vehicle) was introduced in UK in 1953 for transporting. But nowadays, due to their high efficiency, flexibility, reliability, safety and system scalability, they are used in various application in industries. In brief, the AGV robot is a system which typically made up of vehicle chassis, embedded controller, motors, drivers, navigation and collision avoidance sensors, ...

Self-Calibration in Differential Drive Dynamics/Kinematics Model

Localization and path planning is an essential elements of mobile robots but it relies on model availability. It is difficult to obtain robot dynamics/kinematics model due to lot of constants and variables. This paper proposes a highly adaptable and universal method for obtaining differential drive robot model by self-calibration. The obtained model is based on linear time invariant assumption ...

Four - wheel drive vehicle crash involvement patterns

Differential Analysis of Two Model-Based Vehicle Tracking Approaches

An experimental comparison of ‘Edge-Element Association (EEA)’ and ‘Marginalized Contour (MCo)’ approaches for 3D modelbased vehicle tracking in traffic scenes is complicated by the different shape and motion models with which they have been implemented originally. It is shown that the steering-angle motion model originally associated with EEA allows more robust tracking than the angular-veloci...