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1.744  Articles
1 of 175 pages  |  10  records  |  more records»
Most submarines carry more than one set of inertial navigation system (INS) for redundancy and reliability. Apart from INS systems, the submarine carries other sensors that provide different navigation information. A major challenge is to combine these se... see more

Context. The problem of correction for operation of strapdown inertial navigation system used for unmanned aerial vehicle is urgent because of further increased requirements to autonomous flight in blackout zones. The object of the study was to simulate t... see more

Nowadays an anxiously important problem is the creation of the low-cost gyro-free inertial navigation systems. That is why we focus primarily on linear accelerometer to avoid gyro using. The problem of inertial navigation accuracy with using of accelerome... see more

This paper presents the results of accuracy analysis of inertial and satellite navigation systemsintegrated with using corrective circuits for low-cost unmanned aerial vehicles. Based on the derived mathematicalmodel describing the errors of navigation pa... see more

This paper presents analysis of the complementary algorithm for inertial navigation systems. Suboptimal algorithm for sensors data fusion of the navigation system is proposed. This method employs combined complementary filter approach and attitude error e... see more

Using an inertial navigation system and Global Positioning System together is preferable to using any of them separately. Derived benefits depend on the level of combining information. Inertial navigation systems/Global Positioning System integration arch... see more

Inertial navigation systems are of the most important and practical systems in determining the velocity, position and attitude of the vehicles and different equipment. In these systems, three accelerometers and three gyroscopes are used to measure linear ... see more

Autonomous underwater vehicles (AUVs) are widely used and have proven their effectiveness in tasks such as transportation safety, area monitoring and seafloor mapping. When developing AUV’s navigation and control systems, the engineers have to ensure the ... see more

Various forms of navigation are present in today’s world, leading from satellite based navigation to several archaic forms of navigation like star gazing. Now, lots of technologies are available to achieve this but with certain limitations. For example, F... see more

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