Algorithm for Multi-platform Multi-sensor Navigation Positioning and Sensor's Detecting Bias Estimation Based on Regularization Method
Pan Jiang · Command Control & Simulation · 2012
The ship navigation positioning biases and sensor's detecting biases is the key factor affecting the quality of ship-borne radar detecting.We first comprehensive account of this two kinds of biases,analyzed the affect of sensor detecting biases ans ship navigation positioning biases,proposed one kind biases estimation algorithm based on regularization method,the use of different ship target detection sensor on the superposition of the public target,establishment of biases obervation equation,and use regularization method in bias estimation,improve the estimation stability,then used LS to estimate the biases,the simulation results varify the validity of the algorithm,it has a high vallue of engineering applicaton.