Design and implementation of interactive strap-down inertial navigation simulation system for UAV

Chuan-qi Cheng; Xiang Cheng; Xiang-yang Hao; Man-dan Zhao

doi:10.1117/12.2230479

26 January 2016 Design and implementation of interactive strap-down inertial navigation simulation system for UAV

Chuan-qi Cheng, Xiang Cheng, Xiang-yang Hao, Man-dan Zhao

Proceedings Volume 9796, Selected Papers of the Photoelectronic Technology Committee Conferences held November 2015; 97962V (2016) https://doi.org/10.1117/12.2230479
Event: Selected Proceedings of the Chinese Society for Optical Engineering Conferences held November 2015, 2015, Various, China

Abstract

Strap-down inertial navigation system (SINS) is widely used in military field, to facilitate the study of SINS algorithms and various coupled navigation algorithms, a simulation system of SINS is designed. Based on modular design, with good portability and expansibility, the system consists of four independent modules: analysis module of motion state, trajectory simulator, IMU simulation module and SINS calculation module. With graphical interface, the system can control every motion state of the trajectory, which is convenient to generate various trajectories efficiently. Using rotation vector attitude algorithm to process simulation data, experiment results show that the attitude, velocity and position error is consistent with the theoretical value, which verifies the rationality of the simulation model and the availability of the simulation system.

Citation Download Citation

Chuan-qi Cheng, Xiang Cheng, Xiang-yang Hao, and Man-dan Zhao "Design and implementation of interactive strap-down inertial navigation simulation system for UAV", Proc. SPIE 9796, Selected Papers of the Photoelectronic Technology Committee Conferences held November 2015, 97962V (26 January 2016); https://doi.org/10.1117/12.2230479

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