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The Importance Of Inertial Navigation Systems
Nov 20, 2018

Inertial technology is one of the key technologies of navigation carriers. Inertial technology is a technique that uses the principle of inertia or other related principles to derive motion from the master and control the motion of the carrier. It is inertial navigation, inertial guidance, inertial measurement and inertial sensor technology.
General terminology. With the support of strong funds from various governments, modern inertial technology has penetrated from the initial military application to the civilian sector. Inertial technology plays a very important role in defense equipment technology. For inertially guided mid-range and long-range missiles, 70% of the hit accuracy is usually determined by the accuracy of the guidance system. For missile nuclear submarines, their position and speed are variable due to their long snorkeling time. These data are the initial parameters of the missile launch and directly affect the missile's hit accuracy.
Therefore, it is necessary to provide high-precision position, velocity and vertical alignment signals. The only navigation device currently available for submarines is the inertial navigation system. Inertial navigation relies entirely on the operator's own independent and independent navigation, does not rely on external information, has good concealment, no artificial interference, human interference, and high precision.
For long-range cruise missiles, inertial guidance systems plus map matching technology or other guidance techniques ensure that they can hit targets with high precision after thousands of kilometers of flight. Inertial technology has gradually expanded to aerospace, marine, marine, oil development, geodetic surveys, marine surveys, geological drilling control, robotics and railways. With the advent of new inertial sensors, inertial technology in the automotive industry, medical electronics applications are available in this device.
Therefore, inertial technology not only plays a very important role in national defense modernization, but also plays an important role in all areas of the national economy.

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