Medical respiration parameter measurement standard obtaining method based on chaos biological neurons

The invention discloses a medical respiration parameter measurement standard obtaining method based on chaos biological neurons, and relates to the field of respirator detection and calibration, and the medical respiration parameter measurement standard obtaining method comprises the following steps: initializing parameter calculation to obtain fitness; the chaos neuron is used for representing the advancing distance h of a piston of the medical breathing machine; updating the value of i and calculating the updated fitness; judging whether the fitness is better or not; if so, replacing the position of the piston; comparing the updated h with a threshold value hi, and if h is not equal to hi and the updating frequency of h reaches the maximum iteration frequency, or h reaches the maximum, executing subsequent steps; if the number of updating times of h does not reach the maximum number of iterations and h does not reach the maximum, returning to update i; calculating a gas cumulative flow based on h; the optim