Aiming at the defects of poor anti-interference ability

coordinate errors cat not be eliminated

limitation of attitude angle measurement range and so on

which exist in strapdown carrier attitude test system is proposed.This system is a 6D AMI 602 motion sensor which incorporates geomagnetism and acceleration.The attitude of carrier in the space is determined through the output 6D datas of AMI 602 motion sensor incorporates with the two constants of acceleration and geomagnetism.Tests show that the system can solve the above deficiencies and has the characteristics of high precision

low power consumption and miniaturization

can be applied to GPS

mobile phones

game devices and other areas of attitude measurement.