航空科学技术
航空科學技術
항공과학기술
AERONAUTICAL SCIENCE AND TECHNOLOGY
2015年
5期
39-43
,共5页
结构变形%全站仪%飞行试验%光学测量%GeoCOM%RS232
結構變形%全站儀%飛行試驗%光學測量%GeoCOM%RS232
결구변형%전참의%비행시험%광학측량%GeoCOM%RS232
conifguration distortion%total station in strument%lfight test%optical measurement%GeoCOM%RS232
为解决以往飞机变形测量模式中人工干预较多，受测量环境影响较大，测量时间长等问题，基于GeoCOM技术和RS232，在计算机与全站仪之间进行数据交换，设计了一套自动化测量系统。在测量过程中由标志点的机体理论坐标反算其在当前测站中的极坐标，从而在测量过程中驱动全站仪指向待测点，减少人工瞄准时间，并由计算机实时解算结果数据。经实际飞行试验验证表明，测量时间缩短为原来时间一半，大大提高了工作效率。
為解決以往飛機變形測量模式中人工榦預較多，受測量環境影響較大，測量時間長等問題，基于GeoCOM技術和RS232，在計算機與全站儀之間進行數據交換，設計瞭一套自動化測量繫統。在測量過程中由標誌點的機體理論坐標反算其在噹前測站中的極坐標，從而在測量過程中驅動全站儀指嚮待測點，減少人工瞄準時間，併由計算機實時解算結果數據。經實際飛行試驗驗證錶明，測量時間縮短為原來時間一半，大大提高瞭工作效率。
위해결이왕비궤변형측량모식중인공간예교다，수측량배경영향교대，측량시간장등문제，기우GeoCOM기술화RS232，재계산궤여전참의지간진행수거교환，설계료일투자동화측량계통。재측량과정중유표지점적궤체이론좌표반산기재당전측참중적겁좌표，종이재측량과정중구동전참의지향대측점，감소인공묘준시간，병유계산궤실시해산결과수거。경실제비행시험험증표명，측량시간축단위원래시간일반，대대제고료공작효솔。
Aircraft configuration distortion measurement has the problems of manual intervention, environment impaction, long measuring time etc,In order to solve these issues, based on the technology of GeoCOM and RS232, data exchange between compute and total station instrument was realized, an automatic measurement system was designed. The key points’ polar coordinates in current measurement system were calculated from theoretical coordinates, accordingly the total station instrument was driven to direct to the index points, reducing the manual pointing time, simultaneously, result data were calculated by computer. The actual flight tests validate that the measurement time is reduced to half of original time, so the work efifciency is greatly improved.
