Automated guided vehicle dispatching based on combinatorial optimisation to minimise job waiting time on shop floors
نویسندگان
چکیده
منابع مشابه
Simulation of automated guided vehicle (AGV) systems based on just-in-time (JIT) philosophy in a job-shop environment
Automated Guided Vehicle (AGV) systems have been frequently used as material handling equipment in manufacturing systems since the last two decades. The use of AGV systems has taken attention of practitioners and researchers. Although there are numerous studies concerning with AGV systems in literature, a few of them deal with the adaptation of these systems into JIT systems. Moreover, the faci...
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در این پایان نامه، کنترل نرو-فازی در پرنده هدایت پذیر از دور (پهپاد) استفاده شده است ابتدا در روش پیشنهادی اول، کنترل کننده نرو-فازی توسط مجموعه اطلاعات یک کنترل کننده pid به صورت off-line آموزش دیده است و در روش دوم یک کنترل کننده نرو-فازی on-line مبتنی بر شناسایی سیستم توسط شبکه عصبی rbf پیشنهاد شده است. سپس کاربرد این کنترل کننده در پهپاد بررسی شده است و مقایسه ای ما بین کنترل کننده های معمو...
A Job Shop Scheduling and Location of Battery Charging Storage for the Automated Guided Vehicles (AGVs)
When the Automated Guided Vehicles (AGVs) are transferring the parts from one machine to another in a job shop environment, it is possible that AGVsstopon their guidepaths since their batteries are discharged.Consequently, it is essential to establish at least one Battery Charging Storage (BCS) to replace full batteries with empty batteries for the stopped AGVs. Due to non-predictable routes fo...
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Scheduling of large number of jobs/tasks is a tedious and time taking work. With the increase is demand of products, the manufacturing industries have been facing a lot of trouble in fulfilling those demands while optimizing the production. Job shop scheduling problem (JSSP) is a well known combinatorial optimization problem with NP hard difficulty. Job shop scheduling (JSS) is the efficient al...
متن کاملAn Infrastructure-Free Automated Guided Vehicle Based on Computer Vision
operating effectively in factories for decades. These vehicles have successfully used strategies of deliberately structuring the environment and adapting the process to the automation. The potential of computer vision technology to increase the intelligence and adaptability of AGVs is largely unexploited in contemporary commercially-available vehicles. We developed a virtually infrastructure-fr...
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ژورنال
عنوان ژورنال: International Journal of Planning and Scheduling
سال: 2019
ISSN: 2044-494X,2044-4958
DOI: 10.1504/ijps.2019.10024587