A meta system is a type of system that is used to analyze and control other systems. It is composed of components that interact with each other in order to achieve a certain goal. Meta systems are used in a variety of fields, from engineering to economics, and are often used to improve the efficiency of existing systems. Meta systems can be used to analyze the performance of a system, identify areas of improvement, and develop strategies for optimizing the system. They can also be used to monitor the performance of a system over time and detect any potential problems. Meta systems are a powerful tool for improving the performance of existing systems, and can be used to create more efficient and effective systems.