Inertial Navigation System Diagram

1961 l0 sheets sheet 4 oct.

Inertial navigation system diagram.

The operation of inertial navigation systems ins depends upon newton s laws of classical mechanics. After alignment an ins receives impulses from motion. Often the inertial sensors are supplemented by a barometric altimeter and. Celestial inertil navigation system filed sept.

5 2 inertial navigation systems ins instrumentation an additional component not directly part of the ins system but complimentary to it and necessary for all aircraft is the navigation computer and display unit. Sellger etal 3 214 575. Take three accelerometers with their sensing axes orthogonal. A common aircraft fit would include.

Inertial navigation system ins is a dead reckoning type of navigation system that computes its position based on motion sensors. Celestial inertial navigation system 10 sheets sheet 3 filed sept. Kvh is a global leader in mobile connectivity and inertial navigation systems enabling people on sea land and air to stay connected remain on course and have the knowledge needed to gain a competitive edge. C 4455 apq 100 radar antenna control stick used to control the radar antenna direction by the rio and housed in the rear cockpit left side panel.

Before actually navigating the initial latitude and longitude and the ins s physical orientation relative to the earth e g north and level are established. 3 ins systems. 1961 q im mm. Seliger etal 3 214 575.

Inertial guidance system electronic system that continuously monitors the position velocity and acceleration of a vehicle usually a submarine missile or airplane and thus provides navigational data or control without need for communicating with a base station. Us army position location and reporting system inertial navigation which relies on knowing your initial position velocity and attitude and thereafter measuring your attitude rates and accelerations. Inertial navigation is sim ply a form of dead reckoning. The an ssn 6 utilizes inputs from the inertial navigation system ins an uqn 4 sonar sounding set and em log to provide extremely accurate position latitude and longitude velocities n s e w and vertical ownship heading osh roll pitch depth below keel speed through the water oss own ships distance osd and extremely.

The inertial navigation system the gyro stabilized platform of the ins system also supplies signals to the weapons release computer system and the radar unit pers. The basic components of an. Most aircraft now fly using triplicate components for safety and reliability.