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1、My Chinese NameMy Class No.1204103My Student No.Assignment ofPrinciples of Navigation《导航原理》作业(惯性导航部分 2015 秋)The report is to contain:1. Description of the tasks – contents of the next page.2. The code of your programs, and their explanation.3. The results of your
2、computation or simulation.4. Your analysis of the result, and your reflection on the programming or simulation5. Originality statements or reference/assistance acknowledgements.English is expected in writing, though Chinese is also accepted.AXAYAZ-255229251550357-
3、15363805-255229251550357-15363805-255229251550357-15363805-255229251550357-15363805-303759452365312-15643989-352289653180268-15924172-400819853995223-16204356-449350154810179-16484539-497880355625135-16764723-497880355625135-16764723GXGYGZ-1872-3611-1945-720-1-201
4、4-10800-2087-14390-2160-17990-2234-21601-2303-25201-2375-28781-2450-32390-2522-35992Task descriptionA missile equipped with SINS is initially at the position of 46o NL and 123o EL, stationary on a launch pad.Three gyros, GX, GY, GZ, and three accelerometers, AX, A
5、Y, AZ, are installed along the axes Xb, Yb, Zb of itsbody frame respectively.Case 1: stationary testThe body frame of the missile initially coincides with thegeographical frame, as shown in the figure, with its pitch-Up Zbing axis Xb pointing to the east, rolling
6、 axis Yb to the north,and azimuth axis Zb upward. Then the body of the missileis made to rotate in 3 steps:(1) -22o around XbNorthYb(2) 78o around YbX bEast(3) –16 around ZboAfter that, the body of the missile stops rotating. You are required to compute the fi
7、nal outputs of the threeaccelerometers on the missile, using quaternion and ignoring the device errors. It is known that the magni-tude of gravity acceleration is g = 9.8m/s2.Case 2: flight testInitially, the missile is stationary on the launch pad, 400m above the
8、 sea level. Its rolling axis is vertical up,and its pitching axis is to the east. Then the missile is fired up.The outputs of the gyros and acceleromete