TY - JOUR
AU1 - Koivo, A. J.
AU2 - Phillips, G.
AB - A modified Streeter‐Phelps equation is used as the starting equation to obtain a discrete time mathematical representation which represents a model for the biological oxygen demand and the dissolved oxygen concentrations in a polluted stream. The unknown parameters to be estimated are treated as state variables in order to compute their numerical values from noise‐corrupted measurements. An optimal estimator is constructed for the estimation of the unknown parameters. The optimization scheme can be implemented in a small computer. The approach is illustrated by a numerical example.
TI - Optimal estimation of DO, BOD, and stream parameters using a dynamic discrete time model
JF - Water Resources Research
DO - 10.1029/WR012i004p00705
DA - 1976-08-01
UR - https://www.deepdyve.com/lp/wiley/optimal-estimation-of-do-bod-and-stream-parameters-using-a-dynamic-3efNMQ0v6M
SP - 705
EP - 711
VL - 12
IS - 4
DP - DeepDyve