CAJ | 학술논문

室内空间测量定位系统(wMPS)是一种采用光平面交会的分布式大尺寸室内空间坐标测量系统，在众多影响其测量定位精度的因素中，发射站的网络布局直接影响着系统测量精度和使用效能。为优化系统的网络布局，本文从该系统的测量方程入手，提出了测量矩阵的条件数是衡量多平面交会优劣的量化指标，并建立数学模型，以此为优化目标，采用遗传算法作为优化工具，实现了指定测量空间下最优网络布局。最后设计了实验进行验证，实验结果表明该方法能有效提高测量精度。
실내공간측량정위계통(wMPS)시일충채용광평면교회적분포식대척촌실내공간좌표측량계통，재음다영향기측량정위정도적인소중，발사참적망락포국직접영향착계통측량정도화사용효능。위우화계통적망락포국，본문종해계통적측량방정입수，제출료측량구진적조건수시형량다평면교회우렬적양화지표，병건립수학모형，이차위우화목표，채용유전산법작위우화공구，실현료지정측량공간하최우망락포국。최후설계료실험진행험증，실험결과표명해방법능유효제고측량정도。
The workspace Measuring and Positioning System (wMPS) is an indoor large-scale positioning system based on the intersection of laser planes. Station network layout is a system of structural factors that directly affects the system measuring accuracy. To get a better layout, we analyzed the measuring equation of the system and pointed out that the condition number of measurement matrix can be a quantitative indicator to planes intersection and gave the mathematical model. The optimum network layout was achieved with the Genetic algorithm which was designed based on the quantitative indicator. The experimental results show that this method can effectively improve the measurement precision.