The Boeing Company
Estimator for determining updates to an estimated local state vector

Abstract:

A communication network having a plurality of nodes is disclosed. An individual node of the communication network includes a measurement device configured to collect local measurements, an antenna configured to wirelessly connect the individual node to a collaborating node that is part of the communication network, one or more processors in electronic communication with the measurement device and the antenna, a memory coupled to the one or more processors, the memory storing data into a database and program code that, when executed by the one or more processors, causes the individual node to estimate, based on the local measurements, an estimated local state vector for the individual node. The individual node determines a collaborative update based on an estimated collaborative measurement and a collaborative residual, where the collaborative update is applied to the estimated local state vector for the individual node.