In this paper, the robot with three wheels is implement and its motion is controlled . two of robot’s wheels are activated by DC motors. The main PID controllers are implemented with a Field Programmable Gate Array(FPGA) for independent robot movement . a FPGA controller communicate with a PC with PCI card(PLX9052) so that the movement of wheels can be displayed on the monitor through PCI card ...

This paper aims the development of autonomous obstacle avoidance algorithm for automated guided vehicle with a Kinect sensor. To do this task, the followings are executed. Firstly, depth data is obtained from the Kinect sensor, and the mean filter approach is developed to filter out noises. Secondly, Otsu and U-V parallax based method is designed to identify background and obstacles. Finally, A...

The objective of this paper is to propose a scheduling problem for multiple automated guided vehicles (AGVs) in a manufacturing system. Considering the due date of AGVs requiring for material handling among shops in a job shop layout, their earliness and tardiness are significant in satisfying the expected cycle time and from an economic view point. Earliness results in AGVs waiting and tardine...

Abstract With the development of intralogistics technology in factories, multi-AGV scheduling is still an important problem that needs to be solved by control system. Aiming at path planning and automated guided vehicle (AGV) factory loading unloading work, this paper designs a two-way dual map construction method suitable for factory, introduces different weight right path, uses “simulated roa...

Due to poor predictability of resources and difficulty in perception task execution status, traditional Automatic Guide Vehicle (AGV) scheduling systems need a lot extra time the charging process. To solve this problem, digital twin-based dynamic AGV (DTDAS) method is proposed, including four functions, namely knowledge support system, model, optimization, simulation. With features virtual real...

The objective of this paper is to propose a scheduling problem for multiple automated guided vehicles (AGVs) in a manufacturing system. Considering the due date of AGVs requiring for material handling among shops in a job shop layout, their earliness and tardiness are significant in satisfying the expected cycle time and from an economic view point. Earliness results in AGVs waiting and tardine...

Simultaneous localization and mapping (SLAM) represents a crucial algorithm in the autonomous navigation of ground vehicles. Several studies were conducted to improve SLAM using various sensors robot platforms. However, only few works have focused on applications inside low-illuminated featureless tunnel environments. In this work, we present an improved wheel encoder data from vehicle (AGV) ob...

Industrial applications involving mobile systems can benefit from the use of wireless technology. However, wireless communication has not been widely accepted on the factory floor due to its difficulty in achieving the timely and reliable transmission of messages over error-prone wireless channels. This paper presents an autonomous guided vehicle (AGV) path tracking wireless control system wher...