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Mechatronics-Based Intelligent Forklift Systems: Advancements in Automation, Mobility, and Safety

DOI : https://doi.org/10.5281/zenodo.19886593
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Mechatronics-Based Intelligent Forklift Systems: Advancements in Automation, Mobility, and Safety

Vinayak Ravi Kapoor

Mechanical and Mechatronics engineering

Thakur college of engineering & technology, Mumbai, India

Abstract – Forklifts are among the most notable examples of the significant changes in industrial activity that have resulted from the ongoing advancement and development of mechatronic systems. The aim of this research paper is to investigate the application of mechatronics to forklifts in three distinct components: remote control via a mobile application, movement via brushless direct current (BLDC) motors, and lifting via sensors that measure maximum and minimum heights. In the material handling industry, the automation of forklifts through the use of the aforementioned technology results in enhanced accuracy, reduced operational hazards, and increased efficiency. In addition, the incorporation of mobile applications enables more effective enhancement of diagnostics and centralization control, while BLDC motors are more durable and energy efficient. Furthermore, the operational safety of the equipment is ensured by the integration of height sensors, which prevents accidents and equipment devastation. The paper also examines the advantages and disadvantages, as well as the future of mechatronics integration into forklifts. It emphasizes the increase in interest in intelligent forklifts and demonstrates how the integration of an apparatus, electronics, and software engineering can enhance material handling processes.

Keywords – Mechatronics in forklifts, mobile app-controlled forklifts, BLDC motors in material handling, lifting height sensors in warehousing.

  1. INTRODUCTION

    Forklifts that are capable of performing a variety of tasks are indispensable for storage and transportation, and they enhance the efficiency of the movement of goods in a wide range of industries and businesses. Mechanical and hydraulic systems were employed independently in the past. Mechatronics, a term that refers to the integration of software engineering and basic electronics, has significantly enhanced the utility of these critical machinery components. In this article, the effects of mechatronic technologies on the

    functioning of a forklift are looked at [1] these technologies include processing information in real time, repair that can be planned ahead of time, and better automatic control. Mechatronics significantly enhances the dependability and operational efficiency of tractors. This renders these devices indispensable instruments for the transportation of materials in the present day.

    1. Transformative Mechatronics

      Mechatronic is a novel method of operating mechanical systems that combines the robustness of mechanical systems with the precision of electronic control, all of which is orchestrated by sophisticated software. This relationship not only improves functionality but also increases the amount of operational data that forklifts have access to [2]. Previously, the operation of a forklift was primarily manual, characterized by a high likelihood of omissions and a wide range of human intervention. Nevertheless, the paradigm has been altered by the introduction of mechatronic concepts, which have enabled the automation of functions that were previously reliant on the operator's skill and attention.

    2. Overcoming Traditional Inefficiencies

      The power system of these trucks can now be switched out for mechatronic systems to fix some of the problems. These systems have taken the place of older power systems because they are more modern and cost less. But these kinds of mechanical and hydraulic devices are still thought to be strong. Most of the time, they waste a lot of energy, need a lot of care, and can't be updated easily [6]. On the other hand, mechatronics adds electrical sensors and motors to improve operations control and the accuracy of how the forklift works. Because of the new parts that were added to the mechatronic system, it is now possible to do precise lifting

      and quick movements that protect both workers and products.

    3. Predictive Maintenance and Real-Time Monitoring

      Preventative repair is also an important part of how mechatronic systems for cars work. Use of data fusion and sensor technologies has made it possible for lift equipment to predict when it will break down. This lowers the costs of keeping the tools in good shape and fixing other problems. This method has a big effect on how ready the tools are to use and how long they last, especially when shipping is difficult.

      Another good thing about mechatronics is that it lets you use data in real time. You can use this feature to get full details about how the forklift is working and what's going on around it right now. This way, you can make changes right away that are safer and more effective [9]. The data that was collected might help make the flow of data better, change lifting tasks to fit different weights, or even teach kids the right way to do different tasks.

    4. Sustainability Through Mechatronics

    Adding mechatronic systems to industrial cars is also better for the environment because resources are better used [6]. When these mechatronic systems work, they use very little energy and don't need much upkeep. This helps cut down on the carbon emissions that come from moving materials around workplaces. Also, the accuracy gained by carrying out processes correctly cuts down on loss from unnecessary processes and product damage.

  2. Mechatronics in Forklifts: Advancing Industrial Automation

    Mechatronics is the field that combines mechanical engineering with computer science and electronics. Industrial trucks work much better because of it. This combination not only greatly improves the automation of jobs, but it also makes the control systems more accurate, which also boosts efficiency. The mechatronic systems in forklifts include actuators, microcontrollers, sensors, and better controllers. These improve the machine's multifunctional performance in mechatronics, robotics, and energy efficient engineering economy. These are intelligent machines that can change position and angle very easily and lift loads with rotatable frames.

    Figure 1: Mechatronics in Forklifts

    1. Role of Actuators and Microcontrollers

      Forklifts' mechatronics can't work without their actuators. In response to electrical messages, they move the parts that make up the machine. With this change, the user can drive and use the forklift with more skill. This makes it run more smoothly and increases its safety and dependability. Advanced motors make it less likely that a mechanical part will break down and make the truck more sensitive to the operator's directions.

      The computer controls the whole mechatronic system that the forklift is made of. The sensors and human workers tell these small devices what to do by using electronics to control them [4]. Many complex jobs, like pathfinding and load balancing, can be done by microcontrollers with little help from humans. Loading and retraction can also be done right away when the environment changes, so there is maximum flow and minimal efficiency loss. This keeps the system's multi-conditional optimal operating powers.

    2. Importance of Sensors and Intelligent Control Sensing devices are very important for making forklifts work better. While they're working, they get basic information like distance, load weight, and other oddities. For example, the proximity sensors can keep things from colliding by stopping and changing direction automatically when they sense obstacles within a certain distance. Load monitors make sure that the amount of weight being moved is well within safe operating limits. This keeps accidents from happening that can happen when something is too heavy.

      When forklifts have clever systems, sensors collect data that is saved in microcontrollers and used to run control functions. Through the use of formulas, these systems decide how the forklift should work best [18]. They can, for example, watch the movement of a forklift in real time based on its surroundings. They can also make better use of energy by adjusting the forklift's speed and load based on how charged its battery is and how long it is expected to be in use.

    3. Integration with Warehouse Management Systems

      The best step forward in updating the automation of forklifts is the mix of Electronic Control Units (ECUs) and Programmable Logic Controllers (PLCs). ECUs, which were first made for cars, have been changed so that they can now handle all of the electrical systems in both the forklift's moving and lifting systems. Every electrical part of the forklift is handled in the best way to keep it safe and get work done. When it comes to the other hand, PLCs are used in factories to automate processes that need to be reliable and tolerant of errors.

      PLCs control all of a forklift's functions, such as lifting and moving around in warehouses with the help of warehouse management systems (WMS). Coleman forklifts have the best operating features of any current forklifts because their ECUs, PLCs, and WMS all work together. These kinds of changes help to improve the flow of things in stores and lead to changes that make operations better through analytics [5]. By collecting data from these interactions, analytics help change how operations are run, shorten the time between repair tasks using advanced models, and raise safety standards in response to new rules and more complicated operations.

      The implementation of mechatronics in forklifts showcases the profound impact of advanced technologies on industrial operations, proving essential in navigating the complexities of modern warehousing and logistics management [3]. The enhancements brought about by mechatronic systems not only drive down maintenance costs but also propel operational efficiency and safety to new heights, thereby setting a new standard in the material handling industry.

  3. Mobile App-Controlled Forklifts: Revolutionizing Fleet Management

    1. IoT and Cloud tech are changing how businesses work. One example is mobile forklift trucks that can be controlled by apps. Cloud computing helps fleet management by letting forklift drivers keep an eye on things from afar without having to be there all the time. Controlling tools is getting more like real life thanks to mobile apps [17]. These mobile apps make managing materials more customizable.

      Figure 2: mobile App-Controlled Forklifts

      1. Enhancing Operational Flexibility

        An app on a smartphone lets workers find their way, lift and arrange loads, and do regular checks. Applications that let you handle things from afar make operations run more smoothly and make organizations more efficient. Continuous data transfer through the cloud between trucks and control systems keeps working factors up to date [8]. This lets work conditions and needs be changed quickly.

        Remote controls save people and make the truck more accurate. These mobile apps let you work from home, which cuts down on mistakes caused by being tired. Planning and scheduling boring tasks can help you get work done faster.

      2. Addressing Cyber security and System Dependability

        Mobile truck technology has some problems. Cyber security is a problem. IoT-enabled cars can be controlled and watched from afar, so hackers can get into them. Cyber-attacks can steal information, let people who aren't supposed to have access to operational controls change software codes, which can stop operations and put lives in danger. To keep hackers out, these systems need strong identity, network, and encryption checks. There are some problems with mobile devices for trucks. Safety online is a big problem. IoT-enabled cars can be managed and watched from afar, which means they can be hacked [12]. Cyber-attacks stop operations and put lives at risk by stealing data, letting unwanted users into operating controls, and changing software codes. To keep hackers out of these systems, you need strong identity, network, and encryption security.

      3. Economic Considerations and Workforce Training It is very important for business to have mobile tools that can handle trucks. When you buy mobile apps and IoT cars, you have to pay a lot of money. The higher price is worth it because the workers are more productive and don't need as many breaks, so the cost is fair [3]. With these tools, companies could get more done and use less information, which would save them time and money.

      People who work should learn how to use these tools. Worker must keep their skills up to date and get new training for these types of application-based control systems to keep working well.

      Mobile devices for self-driving cars make handling digital information better. These tools might help with speed, tracking, and managing resources better. To get the most out of these tools, we have to think about security, system stability, and cost. For the best results, businesses should get ready to use a mobile application system and make sure their employees are trained, safe, and supported.

      In summary, mobile app-controlled forklifts represent a significant advancement in the automation and digital management of material handling equipment. These tools offer the potential to enhance operational efficiency, improve resource management, and reduce the need for physical supervision. However, the challenges of cyber security, system reliability, and economic considerations must be carefully managed to fully realize the benefits of this technology [7]. As such, companies must strategically plan the integration of mobile apps into their operations, ensuring robust training, security measures, and system support to achieve optimal outcomes.

  4. BLDC Motors in Forklifts: Enhancing Energy Efficiency and Maneuverability

    Brushless Direct Current (BLDC) Motors are rapidly becoming the new standard in forklift technology due to their exceptional efficiency and durability, as well as their reduced maintenance requirements in comparison to traditional brushed motors. BLDC motors are equipped with an electronic controller that activates power to the motor windings, as opposed to the conventional mechanical brushes and commutator utilized in brushed motors. This fundamental operational differentiation contributes to the reduction of mechanical wear and tear, thereby enhancing the motor's overall reliability and lifespan.

    1. Reducing Maintenance and Energy Losses

      The eradication of brushes in these motors not only reduces maintenance requirements but also minimizes mechanical energy losses from frictions. This issue is particularly significant in the context of material handling productivity, as it necessitates the operation of a forklift for extended periods. These decreased losses in BLDC motors not only reduce the temperature of the machine's structure but also enhance its efficacy, which is advantageous in terms of energy [7]. Consequently, it is feasible that forklifts equipped with BLDC motors can operate for an extended period of time on a single charge, thereby reducing the frequency and expenses associated with recharges or replacements.

      Figure 3: mobile App-Controlled Forklifts

      Furthermore, this efficacy of BLDC motors is advantageous for energy expenditures. BLDC motors are capable of converting a greater amount of electrical energy into mechanical labor than brushed motors. These phenomena are the result of a multitude of factors, and as previously mentioned, they will be examined at a later time. Regardless of the method, the BLDC motors affixed on forklifts will emit fewer greenhouse gases due to their superior energy efficiency compared to other motors [19]. This reduction in carbon emissions is one of the objectives of sustainability for both the industry and society as a whole.

    2. Improving Maneuverability and Operational Reliability

      A BLDC motor controls how the forklift works. With commutation, the truck can move more smoothly and accurately. This works well in places with a lot of people, like stores and workshops. The user can exactly control the speed or force, which makes mass management safe and effective. BLDC motors respond right away to control signals, which lets people move things around and avoid obstacles.

      An important trait of BLDC motors is that they are reliable when they are in use. Since there are fewer moving parts, problems are less likely to happen. This level of dependability is very important in places with a lot of industry, where broken tools can stop work and cost a lot [13]. BLDC motors ensure quality and stability, which makes them better for use. This is very important for businesses that want to keep or increase output. Forklifts with BLDC engines may have lower direct running costs and offer many other economic benefits. Reliable motors may save forklift workers money over time because they use less energy and don't need much upkeep. By doing tasks that need more energy more quickly and reliably, BLDC motors may increase workplace output and decrease annoyance.

      Forklifts with BLDC motors are a big step forward in the design of industrial equipment. BLDC motors make the best use of energy, require less upkeep, and meet the goals of operating, reliability, and movement for current material handling systems [10]. Their use improves the economic, environmental, and safety of material handling in business processes. BLDC motors are becoming more and more important to modern forklifts as the industry looks for new ways to save money and work more efficiently.

  5. Lifting Height Sensors in Forklifts: Enhancing Precision and Safety

    Height monitors have become an important part of modern forklifts over time, especially because they make it easier to lift any kind of goods safely and accurately. Cutting-edge technologies, such as ultrasound, infrared, and laser, can be used by these sensors to correctly measure lifting heights, which makes sure that all machine activities are safe [11]. The most important thing about being so precise is that you don't put too much weight on something, because that can damage the equipment's structure, make it useless, and, most importantly, cause major accidents at work.

    Figure 4: Lifting Height Sensors in Forklifts

    1. Monitoring and Optimizing Operational Safety Forklifts are safer when they have height sensors that check the vertical position of the goods they are moving. With these monitors, workers can get real-time information about where the load is in relation to any obstacles that may be above it. This is especially helpful in places with a lot of sites or different levels of slope. The sensors let the operators know what the safest lift heights are, which helps avoid accidents that could hurt people or damage property or structures.

    2. Maximizing Warehouse Space Efficiency Additionally, the utilization of height monitors in the storage of products is more efficient for both the shop and its employees. The appropriate quantity of space in the building is essential for

      the proper functioning of numerous contemporary warehouse processes [9]. Forklift operators can optimize the utilization of vertical space by positioning crates of goods at specific heights that do not jeopardize the safety of previously stowed items. This is achieved through the use of sensors that regulate the height. Precision empirical product storage, which is regulated by sensors and enables companies to store goods in a restricted space, enhances the utility of storage facilities and expands their capacity.

    3. Technological Advancements in Sensor Accuracy Ultrasonic, infrared, and laser devices all work in different ways and have different uses. Ultrasonic devices send out sound waves, and the distance is measured by how long it takes for the sound to bounce back. It only works in dust-free settings, which is why it works so well in factories. Infrared sensors, on the other hand, use light waves to figure out how close something is [12]. It works best in places where accuracy is very important, even if the distance is short. Laser sensors are the most accurate of the three, and they work over long distances. This makes them perfect for large-scale industrial settings that need accurate readings over a long distance.

    4. Preventing Overloading and Enhancing Compliance

      In addition, the instruments make them much less likely to overload by making them more accurate. Over-loading forklifts can cause mechanical breakdowns and serious safety risks, like tip-overs, when they are used at lifting limits that are too high. Height sensors make sure that the right weight and distribution limits are met while the load is being lifted, which makes sure that the process is legal. This test checks not only how safe the forklift's mechanics are, but also how safe the driver and other people in the workplace are.

      Figure 5: Overloaded Forklifts

    5. Integrating Sensor Data with Warehouse

      Management Systems

      Warehouse management software could also be used to get the most out of the data that is received. Because of this, it makes inventory management smarter. For example, when an item is put away or taken out, the height sensor can be used to change where it is in the inventory. This changes where i and n are in the inventory area [14]. This could improve the accuracy of stock data, the speed with which items can be retrieved, and the WMS's general reports.

      Adding height monitors to forklifts makes the workplace even safer by lowering the risk of accidents and damage to equipment. It also helps operators become more skilled by allowing them to precisely place goods and use space. Because of this, these technologies have become very important in modern material handling because they have made safety rules and practical operations better in many fields [14]. Without a question, their combination and progress mark a major turning point in the progress of automation and safety technology in truck operations. This has made the workplace more productive, controlled, and important.

  6. Conclusion: Future Prospects for Intelligent Forklifts Forklifts and the whole material handling business have changed a lot since mechatronic systems, mobile application controls, brushless direct current (BLDC) motors, and improved sensors were put into use. These technologies make processes much more automated, safe, and efficient. They are the start of clever machines in the industry [20]. This part looks at how these technologies affect the world as a whole and guesses what the next steps will be in automating trucks so that they can do their job better and safer with less help from a person driving them.

    1. Advancements in Mechatronic Systems Mechanical, electrical, and software engineers work together on mechatronic systems to automate and make forklifts that aresmart and sensitive. Their main benefit is that they can automate very complicated tasks that used to be done by hand. This not only helps to speed up and improve operations, but it also lowers the chance that someone will make a mistake that could hurt someone or cause problems with the operations. Monitoring data in real time is possible with these systems. This lets changes be made quickly to working factors that make sure jobs are done correctly and the machine adapts to changing conditions.

    2. The Role of Mobile App-Based Controls

      The advent of mobile applications has revolutionized operational control technology [16]. These apps permit

      operators to remote operate fork lift functionalities which makes material handling more responsive and flexible. Tasks can now be performed in a more remote like manner allowing the operator to manage greater and wider operations without physically participating in every step of the process. It helps in faster and more efficient execution of individual operations and enhances the overall workflow within the warehouses and storage facilities. Such advancements in technology do call for improved cyber security facilities to defend against potential data breaches and unauthorized access to sensitive information.

    3. Benefits of BLDC Motors

      BLDC motors make sure that a forklift works well because they have the right amount of power and are very efficient, which means that they don't need much upkeep. The biggest difference is that there are no brushes, which usually get worn down over time. The efficiency of a BLDC motor not only means lower energy costs, but also fewer power outages and less money spent on repairs. More than that, having more control over motor functions makes operation easier, which means less wear and tear on mechanical parts, this makes the utility truck last longer.

    4. Enhancing Safety with Advanced Sensors

      Similar sensors, especially those that measure lifting heights, have a direct effect on how safely and accurately a forklift works. Forklifts are kept within safe lifting limits, and important information is given to drivers to help avoid hits on high surfaces [15]. Additionally, when sensor data is combined with data from other sources, like warehouse management systems, processes can be made safer by automating safety checks and keeping an eye on everything going on inside the building at all times.

    5. Anticipating Future Technological Developments As technology gets better, there are new changes happening in the world of trucks. Artificial intelligence (AI) is growing, which means that smart trucks will be able to do even more. Through advanced learning methods, AI could make it possible for trucks to adapt to their surroundings. This would allow the vehicles to find the best routes and move loads without any help from a person. Also, using advanced sensors along with strong prediction analytics can help improve predictive maintenance, which can cut down on operational costs and downtime.

Finally, as mobile app control and BLDC motors improve, along with different types of mechatronic systems and more advanced sensors, forklifts that have these systems built in become more useful and safe. As technology improves, these new frames and tools for moving things will lead to a future with more automation, where smart robots drive everything

with little help from people. It boosts both efficiency and safety on the job [20]. These changes should make industrial functions safer and more efficient. They also fit with the larger goals of sustainability and reducing the damage that industry does to the environment.

ACKNOWLEDGEMENT

The authors are grateful to the Management and Principal of Thakur College of Engineering and Technology for their continuous encouragement and technical support throughout the course of this research. Special thanks are extended to the Department of Mechanical and Mechatronics Engineering for providing access to essential laboratory resources, testing facilities, and guidance that were instrumental in the successful development of the Mechatronics-Based Intelligent Forklift Systems: Advancements in Automation, Mobility, and Safety). The author would also like to acknowledge the valuable insights provided by the faculty members, whose suggestions helped to improve the design, implementation, and evaluation of the proposed system..

REFERENCES

  1. Wroblewski, D.: Konzept einer fehlertoleranten, elektrohydraulischen stee-by-wire Lenkung für langsam fahrende Fahrzeuge. PhD thesis, 2010,

    University Rostock, Germany

  2. Minav, T. A. et al.: Efficiency of an Electro-Hydraulic Forklift, XIX International Conference on Electrical Machines – ICEM 2010, Rome

  3. Park, N.C. et al.: Development of Operation Algorithm for 2.5 ton Electric Forklift Using Induction Motors. 7th International Conference on Power Electronics, 2007, Daegu, Korea

  4. Bae, J. I. et al.: Speed control of forklift vehicle using a genetic algorithm. ISIE 2001, Pusan,

  5. Song, Y. H. et al.: Implementation of distributed architecture based on CAN networks for unmanned forklift. IECON 2011 – 37th Annual Conference of the IEEE Industrial Electronics Society, 2011, Melburne,

    Australia

  6. Aydogmus, H. U. et al.: Designing a CAN BUS based measurement system for forklift simulator. The international Conference on technological Advances in electrical, Electronics and Computer Engineering (TAEECE), 2013, Konya, Turkey

  7. Maniah and S. Milwandhari, "Risk Analysis of Cloud Computing in the Logistics Process," in Proc. 2020 Third International Conference on Vocational Education and Electrical Engineering (ICVEE), Surabaya, Indonesia, 2020, pp. 1-5, doi: 10.1109/ICVEE50212.2020.9243247.

  8. A. Motroni, A. Buffi, and P. Nepa, "Forklift Tracking: Industry 4.0 Implementation in Large-Scale Warehouses through UWB Sensor Fusion," Applied Sciences, vol. 11, no. 22, p. 10607, 2021. [Online].

    Available: https://doi.org/10.3390/app112210607

  9. S. N. Lim, J. Soares, and N. Zhou, "Tooth guard: A vision system for detecting missing tooth in rope mine shovel," in 2016 IEEE Winter Conference on Applications of Computer Vision (WACV), 2016, pp. 1-7.

  10. C. Yang, X. Li, and X. Zhang, "Lip contour extraction of RGB-based improved region growing algorithm," in Proc. 2014 5th IEEE International Conference on Software Engineering and Service Science (ICSESS), 2014.

  11. O. Akcatepe and M. Moeckel, "Hybrid Physics-Inspired Machine Learning Framework for Predictive Maintenance of Forklift Chains: Leveraging Sensor Data Characteristics," in Proc. 2023 11th International Conference on Control, Mechatronics and Automation (ICCMA),

    Grimstad, Norway, 2023, pp. 326-329, doi: 10.1109/ICCMA59762.2023.10375057.

  12. S. D. Paa, D. L. Milici, M. Poienar, and M. Cenu, "Management System for the Control of the Forklifts Activity in a Factory," in Proc. 2019 8th International Conference on Modern Power Systems (MPS), Cluj-Napoca, Romania, 2019, pp. 1-4, doi: 10.1109/MPS.2019.8759782.

  13. T. A. Minav, J. J. Pyrhönen, and L. I. E. Laurila, "Induction machine drive in energy efficient industrial forklift," in Proc. International Symposium on Power Electronics Electrical Drives Automation and Motion, Sorrento, Italy, 2012, pp. 415-419, doi: 10.1109/SPEEDAM.2012.6264601.

  14. D. Wang, Q. Li, C. Xu, P. Wang, and Z. Wang, "Research of Data Warehouse for Science and Tchnology Management System," in Proc. 2021 International Conference on Service Science (ICSS), Xi'an, China, 2021, pp. 65-69, doi: 10.1109/ICSS53362.2021.00018.

  15. M. N. Tamara, A. Darmawan, N. Tamami, C. Sugianto, S. Kuswadi, and

    B. Pramujati, "Electronics System Design for Low Cost AGV Type Forklift," in Proc. 2018 International Conference on Applied Science and Technology (iCAST), Manado, Indonesia, 2018, pp. 464-469, doi: 10.1109/iCAST1.2018.8751559.

  16. L. Radrigán and S. E. Godoy, "Development of Risk Activity Detection System for Forklifts Based on Inertial Sensors," IEEE Access, vol. 13,

    pp. 6451-6462, 2025, doi: 10.1109/ACCESS.2024.3524032.

  17. L.-o. Kovavisaruch et al., "UWB Tracking for Forklift in Near-Automate Warehouse," in Proc. 2024 5th Technology Innovation Management and Engineering Science International Conference (TIMES-iCON), Bangkok, Thailand, 2024, pp. 1-5, doi: 10.1109/TIMES-iCON61890.2024.10630749.

  18. B. Molter and J. Fottner, "Real-time Pallet Localization with 3D Camera Technology for Forklifts in Logistic Environments," in Proc. 2018 IEEE International Conference on Service Operations and Logistics, and Informatics (SOLI), Singapore, 2018, pp. 297-302, doi: 10.1109/SOLI.2018.8476740.

  19. I. P. Latini, W. E. Barioni, M. Teixeira, F. Neves, and L. V. R. d. Arruda, "A CNN pallet detection model for an autonomous forklift," in Proc. 2023 Latin American Robotics Symposium (LARS), 2023 Brazilian Symposium on Robotics (SBR), and 2023 Workshop on Robotics in Education (WRE), Salvador, Brazil, 2023, pp. 490-495, doi: 10.1109/LARS/SBR/WRE59448.2023.10333062

  20. Borja, C.A., Mirats Tur, J.M., Gordillo, J.L.: State your

position. IEEE Robot. Autom. Mag. 16(2), 8290 (2009). https://doi.org/10.1109/MRA.2009.932523