Revolutionizing Industrial Manufacturing Through Cloud Computing

Revolutionizing Industrial Manufacturing Through Cloud Computing

Exploring the Impact, Advantages, and Implementation Strategies of Cloud Computing in Manufacturing

Ravi Soni

Independent Researcher Texas, USA

Deep Manishkumar Dave Independent Researcher Massachusetts, USA

AbstractThis paper delves into the transformative role of cloud computing within industrial manufacturing, illustrating how it enhances scalability, flexibility, and cost-effectiveness. Through a comprehensive analysis, the paper examines the myriad advantages cloud computing offers, such as operational efficiency, improved supplier management, and increased sales efficiency. The exploration of various cloud deployment models – public, private, and hybrid – provides insights into their suitability for different manufacturing needs. Additionally, the study outlines the access models, including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS), demonstrating their relevance and application in the manufacturing sector. By presenting case studies and real- world examples, the paper underscores the significant benefits of cloud adoption while also addressing the challenges and strategies for effective implementation. The findings reveal that cloud computing is indispensable for manufacturers aiming to achieve innovation and maintain competitive advantage in the rapidly evolving industrial landscape.

KeywordsCloud Computing, Deployment Models, Industrial Manufacturing, IaaS, PaaS, SaaS, Scalability

1. INTRODUCTION

   Cloud computing is transforming the fast-moving manufacturing world. For those leading the charge in industrial manufacturing, understanding cloud computing's role is not just beneficial – it's essential. Due to its scalability, flexibility, and cost-effectiveness, cloud computing helps manufacturers reach their business goals of efficiency and innovation.

   In simple terms, cloud computing is to use the Internet to access and use IT services like storage, servers, databases, and software. Instead of having these resources in-house, requiring significant investment and maintenance, cloud computing lets you use them as needed through service providers with usually pay-as-you-go pricing. This approach saves money, allows for easy adjustments to your operations, and reduces the burden of managing complex IT infrastructures.

   Cloud computing affects Industrial manufacturers in many ways. It enables real-time data collection and analysis directly from various data sources on the shop floor, turning vast amounts of data into actionable insights. This capability allows for many insights to inform, describe, and predict an event and even prescribe an action to prevent an event – such as machine downtime or a quality defect. Cloud computing also makes it

   easier for manufacturing professionals to collaborate remotely, sharing expertise and solving problems without geographical limits. Additionally, it supports flexible operations, allowing manufacturers to adapt quickly to market demands or operational changes.

   According to the Hackett Group's research report on the business impact of cloud adoption in the industrial manufacturing sector, cloud computing has enhanced operational efficiency, evidenced by a 16% increase in overall equipment effectiveness and a 39% reduction in unplanned IT downtime [1]. Supplier management has seen a 33% increase in sourcing savings and a 20% reduction in staffing needs per million dollars of spending. Sales efficiency and customer satisfaction improved notably, with a 42% increase in revenue per salesperson and a 34% boost in customer satisfaction. Furthermore, there's a 22% improvement in new product time to market and a 21% reduction in lead times, demonstrating increased business agility and innovation. These results highlight the critical role that cloud computing is playing in transforming the manufacturing industry [2].

   This paper investigates the role of cloud computing within the context of industrial manufacturing, emphasizing its significance in enhancing scalability, flexibility, and cost- efficiency. Through a comprehensive examination of these advantages, it underscores the necessity of informed decision- making regarding cloud adoption. Furthermore, the study explores various access and deployment models of cloud computing, elucidating their functionalities and relevance to the manufacturing domain. By presenting real-world examples and case studies, the paper illustrates successful implementations of cloud technology in manufacturing settings, highlighting tangible benefits [3]. Additionally, it addresses challenges and risks associated with cloud migration, providing strategies for effective navigation. Finally, the paper concludes with a discussion on best practices for transitioning to cloud-based systems in the manufacturing sector [4].

   Figure 1:Cloud Computing Architecture

2. KEY ADVANTAGES OF CLOUD COMPUTING FOR MANUFACTURERS

   In manufacturing, your financial plan is just as important as how efficiently your operations run. Cloud computing changes this plan in various ways:

   1. Specifications Capital expenses to Operational Expenses

      Traditionally, manufacturers have had to invest heavily in physical infrastructure before knowing the full scope of its utility. Cloud computing transformed this model. You pay for computing power as you use it, much like electricity or water utilities. This shift to a pay-as-you-go model means you only pay for the computing resources you use, offering a flexible financial approach that aligns with production demands [5].

   2. Leverage Economies of Scale

      The scale of providers amplifies the cost savings of cloud computing. Their vast network and customer base mean the benefits of large-scale operations are passed down to you, reducing the cost of services compared to hosting your data center.

   3. Responsive Capacity Management

      Guessing the right amount of IT infrastructure can lead to wastage or bottlenecks. Cloud computing eliminates this issue. You can scale resources up or down in response to your manufacturing operations, ensuring you have the capacity you need without overcommitting resources.

   4. Improve Speed and Operational Agility

      Time is of the essence in manufacturing. Cloud computing dramatically reduces the time it takes to make IT resources available from weeks to minutes, thus accelerating innovation and the ability to respond to market changes.

   5. Free up resources to spend on innovation

      Running a data center is a significant overhead cost involving maintenance and staff. Cloud computing allows you to offload these tasks and expenses, freeing up capital and resources to invest in areas directly contributing to product innovation and customer satisfaction.

   6. Global Expansion with Ease

      Manufacturers looking to expand their reach can utilize the cloud to deploy applications efficiently globally. This

      capability means you can leverage same IT applications and serve global teams and customers with reduced latency, improving employee and customer experience without a proportional cost increase.

   7. Access to New Technologies

   Cloud computing enables manufacturers to tap into new technologies like big-data analytics, AI, and IoT. These technologies can be accessed and integrated into their operations without the need for heavy upfront investment or expert resources, allowing them to gather, analyze, and act on data to optimize efficiency and innovation [6].

3. CLOUD COMPUTING DEPLOYMENT MODELS

   The cloud deployment model refers to the location of physical infrastructure and who maintains, manages, and controls it. You would choose the deployment model for each application, or a business unit based on business needs and goals. It is not uncommon for an organization to use all deployment models simultaneously. Typical cloud deployment models are:

   1. Cloud deployment

      In the cloud deployment model applications are fully hosted in the cloud, benefiting from its agility and scalability. Cloud provider solely maintains the infrastructure. This deployment model is ideal for manufacturers looking to innovate without constraints in physical infrastructure. This model works well where internet connectivity is not an issue or applications are not latency sensitive.

      Public vs Private Cloud: In a private cloud, cloud computing resources are isolated and dedicated to a single organization and infrastructure could be maintained by same organization or third part cloud provider. In the public cloud, those resources may be shared with other organizations, and infrastructure is maintained by a third-party cloud provider.

   2. Hybrid deployment

      The hybrid model connects on-premises infrastructure with cloud resources, offering a balance of control and flexibility. This suits applications that will gradually transition to the cloud while maintaining some components on-site [7].

   3. On-premises deployment

   This model uses virtualization for resource management, appealing to those who require dedicated resources within their control. Some applications sensitive to latency or have regulatory data residency requirements must stay on-premises. However, leading public cloud vendors enable cloud services on shared infrastructure or provide dedicated hardware to extend the cloud to your premises. The examples are AWS Outpost, MS Azure Stack, and Google Antho [8].

   Each model offers varying degrees of control, allowing manufacturers to select an approach that aligns with their strategic and operational application objective.

4. CLOUD COMPUTING ACCESS MODELS

   Cloud resources can be accessed through various models, tailored to suit the specific requirements of your use case. The primary models for delivering cloud computing services include [9]:

   1. Infrastructure as a Service (IaaS)

      This access model provides manufacturers with on-demand access to cloud resources such as physical and virtual servers, storage and networking. With this model, manufacturers provision and manage these services according to their needs.

   2. Platform as a Service (PaaS)

      This access model offers a complete cloud-based environment for developing, managing, and deploying applications. This model enables manufacturers to create and use software applications tailored to their operational needs without the complexity of building and maintaining the underlying infrastructure.

   3. Software as a Service (SaaS)

   This access model gives manufacturers access to a range of applications hosted online, which they can use on a subscription basis. These applications spread across the manufacturing value chain, from inventory management to manufacturing systems to relationship management (CRM). These applications are available over the internet and are maintained by the SaaS providers.

   A manufacturer may use all types of models in different proportions simultaneously for diverse use cases.

   Figure 2: Cloud Computing Access Model

5. CLOUD COMPUTING AND INDUSTRY 4.0

   Cloud computing is a critical enabling technology for Industry 4.0, the fourth industrial revolution focused on interconnectivity, automation, machine learning, and real-time data. By providing on-demand network access to a shared pool of computing resources like servers, storage, applications and services, cloud computing allows businesses provision resources rapidly, deploy applications, and scale services as needed. This agility and flexibility support the data-driven, highly connected systems central to Industry 4.0. With cloud computing, manufacturers can leverage IoT sensor data, analyze it in real-time using advanced analytics, and integrate it with enterprise applications and machines on the factory floor. The cloud's scalability also allows manufacturers to apply computing-heavy capabilities like AI and machine learning for optimizations and predictive maintenance [10].

   1. Internet of Things (IoT)

      In the realm of manufacturing, the integration of IoT with cloud computing refers to the utilization of interconnected devices and sensors to gather and transmit data, which is then processed, analyzed, and stored in cloud-based systems. This symbiotic relationship enables enhanced automation, real-time monitoring, predictive maintenance, and data-driven decision- making, optimizing manufacturing processes for increased efficiency and productivity [11].

   2. Data Analytics

      Data analytics in cloud computing entails the utilization of advanced algorithms and computational techniques to extract valuable insights from large volumes of manufacturing data stored in cloud-based environments. This process involves the analysis, interpretation, and visualization of data to uncover patterns, trends, and correlations, facilitating informed decision-making, predictive maintenance, quality optimization, and process improvement in manufacturing operation [12].

   3. Artificial Intelligence (AI)

   AI in cloud computing for manufacturing involves the integration of machine learning algorithms and cognitive computing capabilities within cloud-based platforms. This synergy enables the processing, analysis, and interpretation of vast amounts of manufacturing data to derive actionable insights, optimize production processes, predict equipment failures, enhance quality control, and enable autonomous decision-making. Leveraging AI in the cloud empowers manufacturers to achieve greater efficiency, productivity, and competitiveness in their operations [13].

6. LEADING CLOUD PROVIDERS

   All large public clouds provide a variety of services for manufacturing and industrial companies, facilitating advancements in industrial IoT, factory automation, and supply chain optimization. Their solutions support a connected infrastructure that enables real-time data collection and analysis from factory equipment. Machine learning and analytics services empower predictive maintenance and operational insights. For supply chains, they offer services that enhance visibility and forecasting, contributing to more resilient operations. These tools allow manufacturers to harness the power of data to streamline processes, innovate, and maintain competitiveness in the modern industrial landscape. Due to their ability to provide extensive scalability their public clouds are also referred to as hyperscalers.

   Each cloud hyper-scaler, Azure, AWS, and GCP, varies in the range and specialization and differentiates its services, offering unique strengths across various aspects of IoT, automation, and supply chain management to cater to distinct manufacturing needs.

   For detailed information on how hyperscaler cloud providers support these industrial use cases, please visit the following web pages:

   • Amazon Web Services (AWS): AWS for Industrial [14]

   • Microsoft Azure: Microsoft Azure Industry [15]

   • Google Cloud Platform: Google Cloud for Manufacturing [16]

     More study on hyperscalers by independent analyst:

     • Gartner Magic Quadrant for Strategic Cloud Platform Services [17]

     • The IoT Cloud [18]

7. CASE STUDIES

   AWS case study: Merck, a global biopharmaceutical company, leveraged AWS to enhance the efficiency of its manufacturing operations through a centralized data and analytics platform named MANTIS. By migrating its legacy data platform to AWS, Merck achieved a threefold increase in performance and a 50% reduction in operating costs. The platform unifies data from over 120 manufacturing systems, providing real-time insights to over 3,000 users, significantly improving decision- making, reducing data ingestion time, and increasing supply chain visibility. This transformation has enabled Merck to become more data-driven, optimizing manufacturing processes and ensuring timely delivery of high-quality medication [19]. Microsoft Azure case study: Husky Injection Molding Systems utilized Azure IoT Hub for its digital solution "Shot Scope NX," which dramatically improved the monitoring and operation of their injection molding machines. This implementation has led to a notable increase in operational efficiency, offering real-time insights for proactive maintenance and enhanced customer service. By adopting Azure IoT Hub, Husky experienced significant advancements in machine uptime and operational productivity, revolutionizing their manufacturing process and customer support [20].

   Google Cloud case study: AB InBev, the world's largest brewer, collaborated with Pluto7 and Google Cloud to enhance its demand forecasting. By leveraging Google Cloud's AI and machine learning capabilities, they achieved a 95% accuracy rate in demand forecasting, leading to more efficient inventory management and a significant waste reduction. This advanced forecasting model provided AB InBev with deeper insights into consumer behavior, enabling more effective and sustainable business decisions [21].

8. RISKS AND CHALLENGES

   Before delving into the challenges of cloud transformation in manufacturing, it's essential to acknowledge the multifaceted nature of this endeavor. Manufacturers encounter distinct hurdles throughout their journey, from initial adoption to scaling and optimization. These challenges encompass technical, organizational, and cultural aspects, requiring comprehensive strategies and adaptive approaches to overcome effectively [22].

   1. Data Security

      When using cloud services for IT infrastructure, your data travels through external networks to remote data centers, introducing additional security risks. Ensuring the security of your data in the cloud involves several measures like authentication, authorization, encryption, identity, and access management and more. The division of security responsibilities between the cloud provider and the user can be complex. The chosen deployment and access models also influence who is responsible for different security tasks. Cloud providers often use a shared responsibility model to define these roles clearly.

      You need to recognize and understand your security responsibilities when utilizing cloud services. This awareness should guide your decisions regarding selecting service and deployment models in the cloud.

   2. Complaiance

      Compliance with various local, national, and international regulations such as ITAR, GDPR, and HIPAA is mandatory in manufacturing. When transitioning workloads to the cloud, meticulous due diligence is crucial to maintain compliance. Although cloud providers may offer support for most regulations and compliance laws, you are ultimately accountable for ensuring that your applications adhere to these legal requirements.

   3. Network Reliability

      Manufacturing plants, often located in remote locations and spread across vast areas, face challenges with network connectivity, which is crucial for cloud computing. A comprehensive assessment of network infrastructure and related risks is necessary to make informed decisions on deployment models, edge computing needs, and balancing latency, performance, cost, and other system parameters. To mitigate connectivity risks and maintain business continuity, options such as redundant network paths and offline capabilities should be considered.

   4. Other Risks

      When transitioning to cloud computing, it's crucial to recognize risks such as data loss, vendor lock-in, and fluctuating costs. Mitigating data loss risks involves regular data backups and archiving critical data. Examining service agreements is vital to achieving an optimal balance between cost and flexibility. Cloud pricing, typically based on a pay-as-you-go model, can vary with multiple tiers, usage-based discounts, and options for long-term contracts. Implementing cost management strategies that suit your specific use cases is essential. A careful analysis of these risks when designing your cloud architecture allows for a strategic approach that maximizes the cloud's benefits.

      As Manufacturers embark on the cloud transformation journey, there will be many milestones to celebrate success, yet the journey is not without challenges. There can be different challenges at different stages of this journey. Some of them are:

      • Pilot Purgatory: Research and study reports indicate that many manufacturers embark on a cloud transformation journey but are stuck in Pilot Purgatory. It means the projects do not scale beyond initial pilots despite heavy upfront investment with expectation that they would scale. Manufacturers must secure leadership support to prevent such pilot purgatory, and they envision and ensure business benefit realization and align stakeholders.

      • Other Challenges: A study named Clearing the air on cloud, done by McKinsey & Company on cloud adoption in the discreet manufacturing industry, indicates that approximately two-thirds of industrial firms utilize cloud solutions [23]. Yet, a minority fully capitalizes on their advantages. The focus often mistakenly rests on infrastructure hosting and IT savings rather than the fully native cloud solution and

   their ability to boost operational efficiency and market agility. About 74% of cloud projects miss their targets due to complexities and budget excesses. The cloud's value extends beyond just IT Infrastructure saving into manufacturing, supply chain, and procurement, offering substantial business transformation.

9. PREPARING FOR CLOUD MIGRATION AND MODERNIZATION

   When you embark on journey to migrate to the cloud and modernize your operations, reducing risks and tackling the challenges discussed above is vital. For this journey, you can use valuable insights from best practices derived from various sources and successful manufacturing transformation case studies. You should adopt specific steps to fit your organization's unique situation. These steps include:

   • Leadership Alignment: For any manufacturer to succeed in cloud migration, their leadership including CXOs, must be aligned and understand the benefits of the loud, support training and adoption efforts.

   • Assessment: Begin by evaluating your current IT environment. Inventory all IT assets, and understand their roles, importance, and dependencies.

   • Prioritization: Prioritize workloads for migration based on factors like criticality, security, and readiness. Start with less critical systems for a proof of concept.

   • Platform Evaluation: Identify the cloud provider (e.g., AWS, Azure, Google Cloud) that best suits your needs, considering functionality, security, compliance, and pricing.

   • Migration Plan: Create a phased migration plan with timelines. Include planning, testing, configuration, and migration activities, allowing room for issue resolution.

   • Cloud Governance: Establish cloud management and governance processes, including security policies, monitoring, access controls, and financial management.

   • Software/Config Updates: Make necessary software or configuration changes to adapt applications for the new cloud environment, enabling them to use cloud-native services.

   • Execution: Execute the migration plan systematically, moving systems from on-premises to the cloud while continuously testing functionality and dependencies.

   • Optimization: After the initial igration, focus on optimizing cloud usage and realizing ongoing benefits. Consider modernizing applications for improved performance and flexibility.

10. ACQUIRING CLOUD SKILLS

    As you begin your journey into cloud computing transformation, having the right skills within your team is essential. Different individuals in your organization will require varying expertise and skills, depending on their specific roles and interactions with cloud technology.

    • General Awareness: General awareness is the minimum requirement, regardless of your role in the organization. It would be best if you had a fundamental understanding of cloud computing, ensured that you could participate in discussions, understood what cloud

      computing meant to you, and benefited from organization-wide efforts.

      • In-depth technical training: You should take a deep dive into technology if your role requires interacting with cloud services technically. You can equip yourself with the right skills to manage and utilize cloud resources effectively.

      • Certifications: Pursue cloud certifications, especially those offered by providers like AWS, Azure, or GCP, to validate your expertise and commitment to cloud technology. An organization should also incentivize the training and certification of their employees. It motivates employees to invest in their professional development and contribute to the organizations cloud adoption and innovation goal. You can partner with your cloud provider and leverage their training resources. Cloud providers often offer comprehensive training programs and material that aligns with their specific platform.

11. CONCLUSION

According to the reports by Deloitte on Manufacturing Industry Outlook and Smart Factory, 86% of participants believe that smart factory solutions will be the primary driver of competitiveness in five years, and 83% believe they will transform the way products are made in five years [24][25]. Cloud computing plays perhaps the most crucial role in digital transformation and industry 4.0 initiatives by enabling big data processing, high-performance computing and more. The manufacturers who stay ahead of the curve in adopting emerging technologies will have competitive advantages.

REFERENCES

1. P. Purushothamraj, T. Yamamoto, M. Douberly, and J. Van Decker, Business Impact of Cloud Adoption for Industrial Manufacturers, Amazon Web Services, https://aws.amazon.com/blogs/aws-cloud- financial-management/maximizing-business-impact-of-cloud-adoption- for-industrial-manufacturers/.

2. V. Gharibvand et al., Cloud based manufacturing: A review of recent developments in architectures, technologies, infrastructures, platforms and associated challenges, The International Journal of Advanced Manufacturing Technology, vol. 131, no. 1, pp. 93123, Feb. 2024. doi:10.1007/s00170-024-12989-y

3. W. Xiao et al., Manufacturing crisis and twin-oriented manufacturing, Journal of Manufacturing Systems, vol. 73, pp. 205222, Apr. 2024. doi:10.1016/j.jmsy.2024.02.002

4. S. I. Khan et al., Implementation of cloud based IoT technology in manufacturing industry for smart control of manufacturing process, International Journal on Interactive Design and Manufacturing (IJIDeM), Jun. 2023. doi:10.1007/s12008-023-01366-w

5. S. Chen, K. Moinzadeh, J.-S. Song, and Y. Zhong, Cloud computing value chains: Research from the Operations Management Perspective, Manufacturing & Service Operations Management, vol. 25, no. 4, pp. 13381356, Jul. 2023. doi:10.1287/msom.2022.1178

6. L. Haghnegahdar, S. S. Joshi, and N. B. Dahotre, From IOT-based cloud manufacturing approach to intelligent additive manufacturing: Industrial internet of thingsan overview, The International Journal of Advanced Manufacturing Technology, vol. 119, no. 34, pp. 1461 1478, Jan. 2022. doi:10.1007/s00170-021-08436-x

7. A. Alarifi et al., Energy-efficient hybrid framework for Green Cloud Computing, IEEE Access, vol. 8, pp. 115356115369, 2020. doi:10.1109/access.2020.3002184

8. B. Bonde, Edge, fog, and cloud against disease: The potential of high- performance cloud computing for pharma drug discovery, Methods in Molecular Biology, pp. 181202, Sep. 2023. doi:10.1007/978-1-0716- 3449-3_8

9. Chnar Mustafa Mohammed & Subhi R.M Zeebaree, 2021. "Sufficient Comparison Among Cloud Computing Services: IaaS, PaaS, and SaaS: A Review," International Journal of Science and Business, IJSAB International, vol. 5(2), pages 17-30.

10. M. Azadi, Z. Moghaddas, T. C. E. Cheng, and R. Farzipoor Saen, Assessing the sustainability of Cloud Computing Service Providers for Industry 4.0: A state-of-the-art analytical approach, International Journal of Production Research, vol. 61, no. 12, pp. 41964213, Aug. 2021. doi:10.1080/00207543.2021.1959666

11. M. Maurya, I. Panigrahi, D. Dash, and C. Malla, Intelligent Fault Diagnostic System for rotating machinery based on IOT with cloud computing and Artificial Intelligence Techniques: A Review, Soft Computing, vol. 28, no. 1, pp. 477494, May 2023. doi:10.1007/s00500- 023-08255-0

12. S. Thakur and S. K. Jha, Cloud computing and its emerging trends on Big Data Analytics, 2023 4th International Conference on Electronics and Sustainable Communication Systems (ICESC), Jul. 2023. doi:10.1109/icesc57686.2023.10193144

13. S. Tuli et al., Hunter: AI based Holistic Resource Management for Sustainable Cloud Computing, Journal of Systems and Software, vol. 184, p. 111124, Feb. 2022. doi:10.1016/j.jss.2021.111124

14. A. S, AWS for industrial | industrial solutions, AWS for Industrial,

    https://aws.amazon.com/industrial/

15. M. M, Microsoft Industry clouds, Microsoft Industry Clouds,

    https://www.microsoft.com/en-us/industry

16. G. Cloud, Manufacturing solutions, Google Cloud for manufacturing, https://cloud.google.com/solutions/manufacturing

17. G. R, Gartner magic quadrant for container management, Gartner

    Research, https://www.gartner.com/en/documents/4763231

18. M. Hasan, The IOT Cloud: Microsoft azure vs. AWS vs. Google Cloud, IoT Analytics, https://iot-analytics.com/iot-cloud/

19. R. Silai, Mercks Manufacturing Data and Analytics Platform Triples Performance and Reduces Data Costs by 50% on AWS, Amazon Web Services, https://aws.amazon.com/solutions/case-studies/merck-mantis- case-study/

20. P. Kinson, Husky technologies remote-monitoring solution delivers real-time predictability and reduces operating costs, Microsoft Customers Stories, https://customers.microsoft.com/en- us/story/1596648613315266488-HuskyTechnologies-Azure-IoTHub

21. A. Spunberg, Anheuser-Busch inbev case study | google cloud,

    Google Cloud, https://cloud.google.com/customers/abinbev-pluto7/

22. R. Islam et al., The Future of Cloud Computing: Benefits and challenges, International Journal of Communications, Network and System Sciences, vol. 16, no. 04, pp. 5365, 2023. doi:10.4236/ijcns.2023.164004

23. M. Kässer, W. Richter, G. Scherf, and C. Schrey, Clearing the air on cloud: How industrial companies CAN capture cloud technologys full business value, McKinsey & Company, https://www.mckinsey.com/industries/automotive-and-assembly/our- insights/clearing-the-air-on-cloud-how-industrial-companies-can- capture-cloud-technologys-full-business-value

24. J. Coykendall, K. Hardin, and J. Morehouse, 2024 manufacturing industry outlook, Deloitte Insights, https://www2.deloitte.com/us/en/insights/industry/manufacturing/manuf acturing-industry-outlook.html

25. S. Laaper and J. Bergstrom, Smart factory for smart manufacturing, Deloitte United States,https://www2.deloitte.com/us/en/pages/consulting/solutions/the- smart-factory.html