| SINS-Strapdown Inertial Navigation System, is a kind of INS-Inertial Navigation System. Compared to INS, SINS is smaller in size, lighter in weight, more reliability and cheaper, so SINS tend to be the direction of INS. Due to SINS is hard to realize in a short time ,a method based on virtual instrument to design a original SINS was put forward in this paper.This paper first elaborated the principle of SINS, introduced the virtual instrument concept, has studied the gyroscope and the accelerometer mathematical model, the SINS initial to chisels then use MATLAB/Simulink developed flight trajectory data generation system, simulate the SINS for inertial navigation process. Finally, based on self-restraint IMU,using virtual instrumentation technology to achieve a rapid and efficient winner of the inertial navigation simple prototype system, and make a portable platform to Pac, and achieve project applications. |
PDF Full Text Request