Patent ID: 10241426

Abstract:
An initialization method including estimating a characteristic of a property of an object based on a plurality of measurements by the sensor of the property using a respective plurality of different measurement parameters, different ones of the measurements using different measurement parameters, the characteristic including a combination of respective outcomes of respective ones of the measurements weighted by a respective weighting coefficient; performing, for each of a plurality of models of the object, each model configured to enable respective simulation of the performing of the measurements, a respective simulation, the respective simulation including simulating the measurements under control of a respective plurality of different simulation parameters to obtain a respective plurality of simulated characteristics of the property, the different simulation parameters being indicative of the different measurement parameters; determining, for each of the models, a respective bias representative of a respective difference between a respective theoretical characteristic of the property in accordance with the respective model and a respective further combination of the simulated characteristics of the property in the respective model, the respective further combination of the simulated characteristics including the weight coefficients, each particular one of the weight coefficients associated with a particular one of the different simulation parameters; using a cost function configured to optimize a correspondence between the simulated characteristic of the property and the theoretical characteristic of the property, the cost function being a function of the respective biases of the models; and optimizing the cost function to derive the weight coefficients from the cost function; and using the weight coefficients and the associated simulation parameters in a controller associated with the sensor.