"Say no to plagiarism. Get a tailor-made essay on "Why violent video games should not be banned"?Get the original essayA gyroscope is a device that can measure the orientation and angular velocity of the vehicle in which it is placed. A typical gyroscope consists of a spinning wheel in which the axis of rotation is free to take any position in space by itself. operation, this orientation of the spinning wheel axis is not affected by the rotation of the mounted vehicle, based on the principle of conservation of angular momentum Travel without navigation technology is unimaginable. heart of the inertial navigation system The range of applications of gyroscopes extends from marine vehicles to space vehicles applications such as ballistic missile guidance, vehicle stabilization, ship fire control systems, navigation. by satellite, etc. There are a wide range of applications for gyroscopes, including from underwater to space, such as in inertial navigation systems, such as in the Hubble telescope, or inside the steel hull of a submerged submarine . Due to their precision, gyroscopes are also used in odolite gyroscope to maintain direction in mining tunnels. Gyroscopes can also be used to build gyrocompasses, which complement magnetic compasses (in ships, planes and spacecraft, vehicles in general), to help with stability (bicycles, motorcycles and ships) or to be used in the framework of an inertial guidance system. Typical Gyroscope A typical gyroscope has a wheel mounted on two or three gimbals, which are pivoting supports that allow the wheel to rotate around a single axis. These gimbal assemblies are mounted on top of each other with orthogonal pivot axes, which can be used to allow a wheel mounted on the innermost gimbal to have an orientation remaining independent of the orientation, in space, of its support. In the case of a gyroscope with two gimbals, the outer gimbal is the frame of the gyroscope, and is mounted pivoting around an axis in its own plane determined by the support. This external gimbal has one degree of rotational freedom and its axis has none. The internal gimbal is mounted on the gyroscope frame so as to pivot about an axis in its own plane which is always perpendicular to the pivot axis of the gyroscope frame (external gimbal). This internal gimbal has two rotational degrees of freedom. The axis of the spinning wheel defines the axis of rotation. The rotor is forced to rotate around an axis always perpendicular to the axis of the internal cardan. The rotor therefore has three degrees of freedom of rotation and its axis has two. The wheel responds to a force applied to the input axle with a reaction force on the output axle. A dynamically tuned gyroscope A dynamically tuned gyroscope (DTG) is a rotor suspended by a universal joint with flexural pivots. The stiffness of the bending spring is independent of the rotation speed. However, the dynamic inertia of gimbals provides a negative spring stiffness proportional to the square of the rotational speed. Therefore, at a particular speed, called the tuning speed, the two moments cancel each other out, freeing the rotor from torque, a necessary condition for an ideal gyroscope. A dynamically adjustable gyroscope includes a rotor, flexors, gimbals, and a driven shaft. by a motor. The main parameters are the moments of inertia of the gimbals, the stiffness of the torsion spring of the flexions and the speed of rotation. The shape of the gimbals is not necessarily a ring, but it must be a regular shape, to"