STUDY ON LEAST INDEPENDENT CLOSE LOOPS OF
CONTROL NETWORK BASED ON AN IMPROVED SPANNING
TREE AND COTREE ALGORITHM
1）Institute of Surveying and Mapping of Xi’an University of Science and Technology, Xi’an 710054
2 ）College of Information and Control of Xi’an University of Architecture and Technology,Xi’an 710054
Abstract：An improved searching algorithm of least independent closed loop and its forming conditions based on spanning tree and cotree were presented. Through program designing and verification with MATLAB, the goal of comparing and extract information of least independent loops automatically was realized. Results calculated with GPS control network data indicate that the loop information meets all requirements of least independent close loops.
Wang Penglei,Liu Changxing,Zhang Jian et al. STUDY ON LEAST INDEPENDENT CLOSE LOOPS OF
CONTROL NETWORK BASED ON AN IMPROVED SPANNING
TREE AND COTREE ALGORITHM[J]. jgg, 2014, 34(1): 113-117.
