| 摘要 |
PROBLEM TO BE SOLVED: To perform miniaturization and to reduce power consumption while allowing highly accurate measurement at each measurement point.SOLUTION: A measurement terminal 1 measures a measurement object, and measures environmental information for varying a measured value of the measurement object. A measurement model 10 of an estimation device 2 is a model of the measurement object defined by an internal parameter and modeled by a mathematical expression including information of a true measured value of the measurement object. The measurement model 10 outputs a predicted measured value of the measurement object when the measured value of the environmental information received from the measurement terminal 1 is inputted as a boundary condition. A comparison analysis part 11 of the estimation device 2 adjusts the internal parameter such that a difference between the measured value of the measurement object received from the measurement terminal 1 and the measured value of the measurement object outputted from the measurement model 10 is within an allowable range, and determines the true measurement value of the measurement object defined by the measurement model 10 when the difference is within the allowable range, as the measurement value of the measurement object. |
