Comment concevoir des systèmes d’automatisation pour apprendre et s’adapter ?

Automation design balances diverse requirements to boost efficiency and productivity in processes that integrate people, machines, and systems. It streamlines operations with minimal human intervention and meets real-time demands reliably. Assures that maintenance and service are underpinned by high reliability. Enables flexibility and scalability to adapt to future needs and environmental changes. Ensures machinery and personnel are protected from process irregularities or shutdowns. Provides secure human-system interactions, compliance with industry standards, and customizability. It enhances the user experience for effective monitoring or interaction over the long term. Design merges technological innovation with practical application.

Automation design refers to creating systems or processes to perform tasks or operations without direct human intervention. It involves designing and implementing mechanisms that enable the automatic execution of predefined actions or workflows.

Automation design, in its simplest form, is like creating a recipe for a robot. It's the process of mapping out step-by-step instructions for a machine to follow, so it can complete a task automatically instead of a human needing to do it. Automation design involves figuring out the steps, conditions, and decisions a machine needs to make to carry out a task efficiently and accurately. Some key things to remember about automation design: *** Focus on clear, achievable steps: Machines don't understand ambiguity, so be specific and leave no room for misinterpretation. *** Consider potential errors and exceptions: Design the process to handle unexpected situations so the machine doesn't get stuck or cause problems. Test and refine your design.

Automating a task is a process of reducing involvement of human in performing the task. The design process concerns defining the system that is acting such that the goal is achieved in the best possible manner. Any system in use must comply to valid regulations, while performing its tasks, considering the environment it is acting in and the needs of the human operator. Systems are automated with specific targets. They can be partly or fully automated. The tasks can be physical, like packaging goods, or purely digital, like scheduled backup of data on computers.

Automation design encompasses defining goals, behaviors, and interactions for a system, ensuring it aligns with technical capabilities and human factors. To design automation systems that learn and adapt, integration of machine learning algorithms is pivotal. Take autonomous vehicles – their automation design incorporates machine learning models to adapt to diverse driving conditions, learning from data to improve decision-making. This iterative learning process refines the system's performance over time, showcasing the crucial role of machine learning in shaping adaptive automation systems across various domains.

Once a system is designed and implemented to carry out a task with reduced human involvement, is is ready for taking actions. Initial verifications must confirm that the function is proper and sufficient. After that, the system can be used for its purpose. With the initial work the system can be used for an infinite time if all factors in the environment, and in the system itself, have been accounted for and can be kept constant. So is seldom the case. First, not all factors can be accounted for in the development phase and exceptions happen. Second, the environment usually changes, and third the system itself can change behavior. Ability to learn and adapt allows the system to remain useful despite both systematic and random changes.

Automation in traditional settings especially in manufacturing is very well suited to high-volume manufacturing batches where adaptation to new products and reconfiguration very often comes with significant costs both operational and capital. Developing adaptive and reconfigurable automation systems is currently more important than ever. The demand for customised goods is growing, very often creating the requirement of small or even single batch production not achievable cost-effectively for traditional automation. Moreover, in the last years of the pandemic, supply chain challenges and political tension highlighted the need for a more resilient manufacturing sector that can cope with rapid changes in demand or product portfolio.

Learning and adaptation are crucial for automation systems to respond effectively to changing environments, unexpected situations, and evolving requirements. It allows systems to improve performance over time, optimize processes, and enhance efficiency.

An automation system can be designed for adaptability through connected IO. Realtime KPI's gives the current status of the machine with respect to expectation. An analytics engine can constantly monitor the performance and alter the controls for desirable output.

Murphys law:"Anything that can go wrong will go wrong." Put in the control mechanics first, then automate them, then refine the automation until it is keyed, and then optimize its content discovery and retention systems and ability to copy, sandbox, alter, test, and reintroduce code logic and hardware it can GPIO into or logically connect to, interface with and you do a bit. Hope that helps.

Data-driven Approach: Implement mechanisms to collect and analyze relevant data. This data can be used to identify patterns, trends, and anomalies that inform system adjustments. Machine Learning Integration: Incorporate machine learning algorithms that continuously learn from data and make predictions or decisions based on evolving patterns. Feedback Loops: Establish feedback loops to gather information about the system's performance and use this feedback to make continuous improvements. Modularity: Design the system modularly, allowing for easy updates and replacements of individual components to facilitate adaptation.

Observer Pattern: Use an observer pattern to allow components to subscribe and react to changes in the system, facilitating dynamic adjustments. State Machine: Implement a state machine to model different states and transitions, enabling the system to adapt based on its current state and context. Reinforcement Learning: Employ reinforcement learning techniques to enable the system to learn from its actions and improve decision-making over time.

Flexibility: Design the system to be flexible and easily configurable to accommodate changes in requirements and environmental factors. Robustness: Ensure that the system can handle unforeseen situations and errors gracefully, learning from failures to enhance future performance. Scalability: Design the system to scale efficiently as the volume of data and complexity of tasks increase over time.

Ethical Considerations: Consider the ethical implications of the system's learning and adaptation, ensuring responsible and unbiased behavior. Security: Implement security measures to protect the system from malicious attacks, especially as it learns and adapts to new information. Human Oversight: Maintain a balance between automation and human oversight, allowing humans to intervene when necessary and providing a mechanism for accountability.