What is Real Time Operating System?

A Real-Time Operating System (RTOS) is an operating system intended for applications with strict timing constraints, such as embedded systems and robotics. Unlike general-purpose operating systems, an RTOS guarantees that critical tasks are completed within specific deadlines. This deterministic behavior is achieved through features like priority-based scheduling, interrupt management, and inter-process communication mechanisms. RTOS are commonly used in applications where timing accuracy is paramount, such as industrial control systems, automotive systems, medical devices, and aerospace applications.