Abstract
By a News Reporter-Staff News Editor at Robotics & Machine Learning DailyNews Daily News - Data detailed on Robotics have been pr esented. According to news reporting outof Harbin, People’s Republic of China, by NewsRx editors, research stated, “The unknown process noisecovariance matrix (PNCM) problem inducing by poor calibration or time-varying environment has notbeen addressed in the 2-D multi-robot system. This problem will severely deteri orate the distributed cooperative localization consistency and accuracy, and is troublesome to solve due to small magnitude ofthe 2-D robot’s PNCM.”