News

post thumbnail
03/08/2023

Leveraging AI-Powered Predictive Analytics for Enhanced Quality Assurance

In today’s highly competitive industrial landscape, ensuring process and product quality is paramount for success. Manufacturing sectors around the globe are continuously striving to enhance their products while adhering to stringent quality standards. The AI-PROFICIENT project, operating within the WP3 (Platform AI analytics and decision-making support), has made significant strides in the realm of predictive AI for process quality assurance. In this blog post, we will provide the key insights based on the recently released Deliverable D3.2 ‘Predictive AI for process quality assurance’, highlighting the project’s advances in ensuring the excellence of manufacturing processes and products.

In this report, Susana Ferreiro (TEK) gives a comprehensive overview of AI-PROFICIENT’s endeavors in predictive analytics for early incident identification within manufacturing processes. The author elaborates on the development of machine learning (ML) models based on a combination of existing process knowledge and empirical data. As she explains, these models are designed to aid operators in data exploration, empowering them with learning capabilities that facilitate the identification of potential process incidents and failures at an early stage.

In addition, series of industrial use cases are presented, shedding light on unresolved challenges that can benefit from AI-driven solutions. The integration and combination of AI technologies contribute to improving the quality of processes and products in complex scenarios. The deliverable underscores the potential of AI technologies in streamlining processes and preventing errors through predictive analytics.

Read the full Deliverable here.

02/08/2023

The 4th AI-PROFICIENT Newsletter is out & available online!
08/08/2023

Empowering Industry 4.0: Predictive AI Analytics for Component Self-Diagnostics

    Contact Us






      Newsletter






      Quiz

      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      How does Machine Learning relate to AI?

      Answer
      Machine Learning is a subset of AI
      Machine learning is a subset of AI. The idea is that machines will “learn” and improve at tasks over time rather than having humans continually input parameters. Machine learning is a practical application of AI.
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      What is Neural Networks?

      Answer
      Is a method in artificial intelligence that teaches computers to process data in a way that is inspired by the human brain​
      Neural networks are a class of machine learning algorithms. The neuron part of the neural is the computational component, and the network part is how the neurons are connected. Neural networks pass data among themselves, gathering more and more meaning as the data moves along. Because the networks are interconnected, more complex data can be processed more efficiently.​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      What is Artificial intelligence?​

      Answer
      Making a Machine intelligent​
      Artificial intelligence (AI) is intelligence—perceiving, synthesizing, and inferring information—demonstrated by machines, as opposed to intelligence displayed by non-human animals and humans​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      The characteristics of the computer system capable of thinking, reasoning and learning is known as

      Answer
      artificial intelligence​
      Artificial intelligence (AI) is the ability of a digital computer or computer-controlled robot to perform tasks commonly associated with intelligent beings. The term is frequently applied to the project of developing systems endowed with the intellectual processes characteristic of humans, such as the ability to reason, discover meaning, generalize, or learn from past experience.​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      The first AI programming language was called:​

      Answer
      IPL
      Information Processing Language (IPL) is a programming language created by Allen Newell, Cliff Shaw, and Herbert A. Simon at RAND Corporation and the Carnegie Institute of Technology about 1956. This is the first AI programming Language known.​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      An AI technique that allows computers to understand associations and relationships between objects and events is called:​

      Answer
      pattern matching​
      Pattern matching is a technique used in AI which allows a computer program to identify a specific pattern that is present in a given data set and take appropriate actions based on the results of the analysis.​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      Artificial Intelligence has its expansion in the following application.

      Answer
      All of the above​
      From manufacturing to marketing, businesses across multiple industries are leveraging artificial intelligence to optimize their processes and services.
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      Who is the father of artificial intelligence?​

      Answer
      John McCarthy​
      John McCarthy (September 4, 1927 – October 24, 2011) was an American computer scientist and cognitive scientist. He was one of the founders of the discipline of artificial intelligence.​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      When did the term "artificial intelligence" first appear?​

      Answer
      In 1956​
      In 1956, at a conference at Dartmouth College, in Hanover, New Hampshire, the term "artificial intelligence" was coined​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      Which is not the commonly used programming language for AI?​

      Answer
      Perl​
      Perl is not the commonly used programming language for AI. ​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      Great, now that you understand the basics of Artificial Intelligence, we suggest that you glance at our project documents highlighting the improvements that AI services introduced in the manufacturing industry.
      Within the AI-PROFICIENT project, we piloted seven different use cases run across different manufacturing sites of INEOS and Continental. Our solutions aim at improving manufacturing efficiency while keeping humans in control.
      The following questions are based on the outcomes of AI-PROFICIENT use cases and should give you an idea of the practical advantages of AI for manufacturing. Click next to get started.
      Answer
      Great, now that you understand the basics of Artificial Intelligence, we suggest that you glance at our project documents highlighting the improvements that AI services introduced in the manufacturing industry.
      Within the AI-PROFICIENT project, we piloted seven different use cases run across different manufacturing sites of INEOS and Continental. Our solutions aim at improving manufacturing efficiency while keeping humans in control.
      The following questions are based on the outcomes of AI-PROFICIENT use cases and should give you an idea of the practical advantages of AI for manufacturing. Click next to get started.
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      By how much percent AI implementation decreases raw material waste in tyres production?​

      Answer
      8%
      Combining Explainable AI algorithms with the global optimisation algorithms in the rubber extrusion allows continuous suggestion of the operator's optimal machinery parameters. This reduces the time when the rubber extrusion process is set and thus reduces the time when the suboptimal rubber outcome that cannot be used in further tire production.
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      Which of the following is a polymer extrusion process:​

      Answer
      A chemico-mechanical process​
      Chemically, the process involves the melting and flow of a polymer material under heat, which can result in chemical reactions such as degradation or cross-linking of the polymer chains. The chemical properties of the polymer material and the extrusion conditions, such as temperature, pressure, and residence time, can affect the final properties of the extruded product.​

      Mechanically, the process involves the deformation of the molten polymer material under pressure as it is forced through a die orifice to form a continuous shape. The mechanical properties of the polymer material, such as its elasticity, viscosity, and melt strength, determine its ability to withstand the stresses and strains imposed during the extrusion process.​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      Which are the key elements of an optimization problem:​

      Answer
      The objective function, the decision variables and the constraints​
      The objective function defines the goal of the optimization problem, whether it is to maximize or minimize a certain value. The decision variables are the variables that can be adjusted or controlled to achieve the optimal solution to the objective function. The constraints are the limitations or restrictions that must be satisfied during the optimization process.​

      The other two options mentioned in the question are not related to the key elements of an optimization problem. Hyperparameters, validation schemes, and accuracy metrics are more related to machine learning or data science problems. The differential hypothesis is not a common term used in optimization problems. ​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      When the blade of the cutting system starts to wear out but it can keep cutting:​

      Answer
      It might work well but chances are eventually it will compromise the quality of the final product.​
      As the blade of the cutting system starts to wear out, it will gradually lose its sharpness and efficiency, which can affect the quality of the cut and increase the cutting forces. If the blade is allowed to continue cutting even after it has worn out, it can lead to several negative consequences.
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      According to the literature, which are the three main sources of variation when trying to model a cutting process in an industrial setup:​

      Answer
      Workpiece factor, feed factors and saw blade factors​
      In a well-controlled manufacturing environment, the cutting process should be designed to be robust and less sensitive to operator variation. Regarding to the environmental factors, they are less significant compared to other sources of variation.
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      Developing the AI service which will improve tread alignment in part of the Combiline depends upon marking pictures of the tread pieces, which will then be used to train the AI. How should the developers and industrial partner approach this picture marking task for AI training?​

      Answer
      The developers should clearly specify how many pictures need to be taken, how long the process will take, and discuss with the industrial partner who will do it.​
      An ethical approach to this task involves clearly specifying how many pictures, and how much added work time it involves. On that basis the developer can discuss with the industrial partner who should do the task, e.g. whether the developers themselves are better placed to do it, or whether the industrial partner’s operators should do it. If the latter, it should be made clear to the operators whether they can refuse to do it, or it is an obligation which makes up part of their work. ​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      What is explainable AI and how it can help in manufacturing?​

      Answer
      XAI stands for "explainable artificial intelligence" and it can help in manufacturing by improving process control, enabling predictive maintenance, enhancing quality control, and improving safety.​
      XAI stands for explainable artificial intelligence and provides insights into decision-making processes, identifies patterns and anomalies in equipment data, and detects defects in real-time. This allows manufacturers to make better decisions, reduce downtime and maintenance costs, and address problems quickly.​
      General
      1
      2
      3
      4
      5
      6
      7
      8
      9
      10
      UC
      11
      12
      13
      14
      15
      16
      17
      18

      How should the developers engage the operators when developing the AI service and related apps and HMIs, with the goal of simplifying the job of confirming correct chemical product bag placement before production? ​

      Answer
      The developers should work closely with the operators to design the services, choose the HMIs and adapt the apps, according to the actual work context. ​
      To implement an ethical by design user centered approach, the developers should work closely with the operators who will actually use the service. They should take care to understand the specific work conditions (dust, noise, time for tasks, etc.), discuss the planned solutions with the operator users, design initial mockups and discuss these with the operator users regularly in an iterative process as they develop the service. ​