Reverse Derivation of Cockpit Eye-site Based on Rebuilding 3D Model
In order to obtain the data of the cockpit eye-site,the reverse derivation of the cockpit eye-site was stud-ied.Firstly,the 3D model of an integrated procedure trainer and the simple aircraft pilot model were established to de-duce the actual eye sites.Secondly,the error of prediction was obtained by comparing the actual eye site with the refer-ence eye site required by the standard.Finally,the actual test verification was carried out,after comparing the real cockpit test data with the trainer data,the actual error is obtained for subsequent verification.The result shows that the error of prediction is consistent with the actual error.In the longitudinal direction,the error of prediction is 105.2 mm,and the actual error is 80 mm,and there are slight errors in the vertical and horizontal directions.The error between the integrated procedure trainer and the real cockpit can be reflected by the method of reversing derivation of cockpit eye-site based on rebuilding 3D model,which can be utilized as a reference for the appraisal of integrated procedure trainer.
3D reduction modelaircraft cockpit eye-siteintegrated procedure trainerappraisal of equipment
NETL
NSTL
万方数据
维普
