A Stewart platform is a type of parallel manipulator that consists of a fixed base and a movable platform connected by six adjustable legs. Each leg can change its length, allowing the platform to move in three-dimensional space. This design provides high precision and stability, making it useful in various applications, such as robotics and flight simulators. The platform was named after D. Stewart, who introduced it in the 1960s. Its unique structure allows for complex movements, including rotation and translation, which is essential in fields like aerospace and virtual reality. The Stewart platform is often used in research and engineering to simulate real-world conditions.