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| Error Analysis of Posture Adjustment for Major Part#br# |
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Abstract The coordinate systems for analyzing the aircraft digital assembly system are designed. The forward and inverse solutions are analyzed. For the high precision ,with differential calculus, a posture error model in relation to the structural errors is established. Then an compensatory method for precision is proposed based on the whole workspace. At last ,both the error model and the compensatory method are confirmed by the accurate forward solution with given structure errors.
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2011, 
