Results 1 to 10 of about 9,804 (239)

Landmark-Based Inertial Navigation System for Autonomous Navigation of Missile Platform [PDF]

open access: yesSensors, 2020
As a new information provider of autonomous navigation, the on-orbit landmark observation offers a new means to improve the accuracy of autonomous positioning and attitude determination.
Donghui Lyu   +4 more
doaj   +2 more sources

Application and Prospect of Strapdown Inertial Navigation System in Coal Mining Equipment [PDF]

open access: yesSensors
In recent years, with the rapid construction of a safe, clean, efficient and sustainable modern energy system, the intelligence of coal mining has become the inevitable direction of the development of the coal mining industry.
Minfu Liang   +4 more
doaj   +2 more sources

An Improved Fast Self-Calibration Method for Hybrid Inertial Navigation System under Stationary Condition [PDF]

open access: yesSensors, 2018
The navigation accuracy of the inertial navigation system (INS) can be greatly improved when the inertial measurement unit (IMU) is effectively calibrated and compensated, such as gyro drifts and accelerometer biases.
Bingqi Liu   +4 more
doaj   +2 more sources

A Combination Scheme of Pure Strapdown and Dual-Axis Rotation Inertial Navigation Systems

open access: yesSensors, 2023
Compared with the strapdown inertial navigation system (SINS), the rotation strapdown inertial navigation system (RSINS) can effectively improve the accuracy of navigation information, but rotational modulation also leads to an increase in the ...
Hongyang He   +3 more
doaj   +1 more source

A Review of Inertial Navigation Technologies for Remotely Operated Vehicles

open access: yesKongzhi Yu Xinxi Jishu, 2023
The inertial navigation system (INS) provides vital location and heading information for remotely operated vehicles (ROVs), which is crucial for ROV navigation and control.
LAI Yu, ZHU Jun
doaj   +3 more sources

Dynamic Stiffness Analysis and Experimental Verification of Axial Magnetic Bearing Based on Air Gap Flux Variation in Magnetically Suspended Molecular Pump

open access: yesChinese Journal of Mechanical Engineering, 2020
Current and displacement stiffness are important parameters of axial magnetic bearing (AMB) and are usually considered as constants for the control system.
Jinji Sun   +3 more
doaj   +1 more source

Design of a national industrialization strapdown inertial navigation signal processing platform

open access: yesDianzi Jishu Yingyong, 2021
Modern information warfare requires more and more high requirements for positioning and orientation system. Strapdown inertial navigation system is an indispensable positioning and orientation system for special vehicles.
Zhang Yu, Qian Hongwen
doaj   +1 more source

Cooperative Navigation of UAV Formation Based on Relative Velocity and Position Assistance

open access: yesShanghai Jiaotong Daxue xuebao, 2022
Because the navigation errors of inertial navigation system accumulate with time, the unmanned aerial vehicle (UAV) formation that only relies on inertial navigation system for positioning cannot obtain precision navigation information in long time ...
GUO Pengjun, ZHANG Rui, GAO Guangen, XU Bin
doaj   +1 more source

Standalone inertial pocket navigation system [PDF]

open access: yes2014 IEEE/ION Position, Location and Navigation Symposium - PLANS 2014, 2014
Positioning applications became more important in recent years not only for security applications, but also for the mass market. Having a pedestrian navigation system embedded in a mobile phone is a realistic solution since it is equipped with low-cost sensors and the smartphone is located in a non-obstructive way.
Munoz Diaz, Estefania   +2 more
openaire   +2 more sources

INS Error Estimation Based on an ANFIS and Its Application in Complex and Covert Surroundings

open access: yesISPRS International Journal of Geo-Information, 2021
Inertial navigation is a crucial part of vehicle navigation systems in complex and covert surroundings. To address the low accuracy of vehicle inertial navigation in multifaced and covert surroundings, in this study, we proposed an inertial navigation ...
Yabo Duan   +3 more
doaj   +1 more source

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