| Take off to want now, the GPS applies to navigate to wait the realm in diagraph, voyage, car already and broadly, and will still extend continuously in from now on at quantity with scope;The GPS receives the production of the machine to also tend to turn in national product gradually.The GPS receives the mission that machine examine too more and more, the international community establishes all one after another the some GPS receives the machine examines a static for, but ising all to use to examine to receive the machine function, return to have no to aim at exclusively the development navigate the function proceeds the examination.Base on the above background, lesson a research for proceeding GPS development examining field.I.Put in photograph position method, principle with mathematics model aspect, will directly solve calculate way with high distance the method proceeded the method reaches agreement the comparison that calculate the accuracy, analyzing the theories blemish of the direct solution calculate way with actual both side to put the rationality of the method with high distance inside from the theories.2.Aim at the system characteristics designed a set of cameras shutter examination with camera synchronizer, examined accurately time of the camera shutter delay, and joins together according to the camera shutter delay data of the examination the LCD shutter realizes the equipments is synchronous, the result satisfies the index sign request that development examines.3. According to examine an examination district road is with the actual circumstance that examine the vehicle, preceding the road to correct with the inclination of the vehicle, basic attain to expect the purpose.4. Make use of two different manses to photograph development the diagraph fixed position result preceded the exterior accuracy verification.comprehensive inspection places with GPS Receiver; data processing; height simulant; weighted average; digital camera; ATR; coarse error detection; robust estimate... |
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