Caracterización Tecnológica y Funcional de los Sistemas Expertos.

Expert systems have emerged as an advanced technology in the field of Artificial Intelligence , designed to emulate human decision-making and reasoning in specific areas of knowledge and industry. This article provides a detailed description of expert systems, looking at their technologies and functionality. Details are presented regarding the technological architecture, applications, functionalities, and associated tools , highlighting the fundamental role of Artificial Intelligence as the main structure and support of these systems. The architecture of expert systems is broken down into several key elements, including the knowledge base, the inference engine, and the user interface, each of which plays a relevant role in the system's ability to replicate or simulate human actions. Furthermore, expert system applications are used in a wide variety of industries, from medicine for diagnosing diseases to engineering, where they support manufacturing processes. This article is based on recent studies, ensuring the timeliness and relevance of the information described. Research and advances in the field of expert systems continue to evolve and transform, driven by the ongoing development of artificial intelligence and its applications. This article not only provides a comprehensive overview of expert systems, but also highlights their importance and future challenges in a constantly changing digital world.