What are the challenges of using artificial intelligence in industrial automation?4 answersThe challenges of using artificial intelligence in industrial automation include the complexity of production systems, the need for advanced control algorithms, and the requirement for AI-based methods to improve self-learning capacities, overall performance, and resource utilization. Additionally, there are infrastructural, data-related, security-related, and social challenges to consider when implementing AI in industrial automation. The acceptance of AI among staff is also a challenge, as it is associated with fears that need to be addressed. Furthermore, the design and development process of AI algorithms in industrial AI applications require human-centered design to avoid exaggerated expectations and trust issues. Overall, the challenges include the integration of AI into existing systems, ensuring data security, addressing staff concerns, and adopting a user-centered design approach.
What are the challenges of Industrial Control Systems (ICS)/SCADA?5 answersIndustrial Control Systems (ICS)/SCADA face several challenges. The increasing connectivity of ICS to the internet and corporate networks has exposed them to cyber-attacks, posing a risk of physical damage. The shift from traditional electromagnetic systems to network-based digital systems has introduced new vulnerabilities in hardware, software, and communication protocols. Additionally, the integration of information technologies (IT) and operational technologies (OT) has created new threats and challenges, including the need for security solutions customized for the unique challenges of the OT environment. SCADA systems/ICS are also vulnerable to security incidents, and there is a need for improved security considerations and recommendations. Furthermore, the use of Future Internet technologies such as cloud computing and Industrial Internet of Things (IIoT) in ICS/SCADA networks presents challenges in terms of security risks, operational issues, and the need for specific security solutions.
What are the main advances in the field of control of robot manipulators?5 answersThe main advances in the field of control of robot manipulators include the development of global nonlinear proportional-integral-derivative (PID) controllers for rigid joint robot manipulators. For flexible joint robot manipulators, a novel global regulator with a nonlinear proportional-integral-"derivative" (PI"D")-type controller has been introduced, which requires only motor position measurements and ensures global asymptotic stability. Another advance is the proposal of a robust adaptive control strategy with a time-varying high-gain observer to synchronize multiple robot manipulators, achieving boundedness for all closed-loop signals and convergence of tracking and synchronization errors. Additionally, the use of fuzzy logic control techniques has been explored for two-degree-of-freedom (2-DOF) manipulator robots, with a learning control system designed to improve performance and optimize controller parameters. These advances contribute to the improvement of control strategies for robot manipulators in various applications.
What are the challenges of algorithmic control?5 answersAlgorithmic control presents several challenges. Firstly, studying algorithmic agents poses methodological, ethical, and logistical challenges. Researchers need to understand how users interact with these agents and compare different methods of monitoring algorithmically controlled digital environments in terms of costs and benefits. Secondly, the use of algorithms in economic activity raises concerns about privacy, consumers' autonomy, and competition. Algorithms can facilitate collusive behavior and blur the line between tacit and explicit collusion. However, assessing and regulating the type of algorithms used by firms face challenges due to undecidability results. Lastly, control algorithms in computing systems face challenges related to modeling the managed element, handling noisy sensor data, dealing with complex effectors, and designing control systems.
What are the challenges and opportunities in using automation and automatic control in the manufacturing industry?5 answersAutomation and automatic control in the manufacturing industry present both challenges and opportunities. The challenges include a dearth of labor, high joblessness rates, and labor turnover. Additionally, poor tuning effects, oscillating effects, and mechanical issues due to inadequate maintenance are persistent challenges in industrial process control. However, automation technology can address these challenges by increasing productivity, enhancing yield, and safeguarding workers from dangerous work zones. By integrating the Internet of Things (IIoT) and advanced intelligent controllers, the full potential of industrial process control and automation can be achieved. This integration allows for real-time monitoring, optimization of parameters, and improved performance, leading to a more accurate and efficient process with reduced downtime. Furthermore, automation technology can revolutionize the field of industrial process control, unlocking new possibilities and delivering unmatched performance.
What are some of the challenges of industrial controller development?5 answersIndustrial controller development faces several challenges. These challenges include poor tuning effects, oscillating effects, mechanical issues due to inadequate preventive maintenance, and constraints imposed by nonlinear industrial plants. Traditional control techniques in the industry are often linear, which may not be suitable for nonlinear plants and can limit their performance. Additionally, automation systems require improvements in software engineering and the use of different modeling languages to enhance their capabilities. The complexity of modern production systems also necessitates the development of advanced control algorithms and the exploration of AI-based methods. The Fourth Industrial Revolution and the need for digitalization further add to the challenges, requiring controllers to adapt to new market trends and utilize tools such as multidimensional decision-making procedures and digital reports. These challenges highlight the need for innovative approaches and technologies to overcome limitations and improve industrial controller development.