An approach for parameter estimation of biotechnological processes

✍ Scribed by V. Ljubenova; M. Ignatova

• Book ID: 104744344
• Publisher: Springer
• Year: 1994
• Tongue: English
• Weight: 431 KB
• Volume: 11
• Category: Article
• ISSN: 1615-7605
• DOI: 10.1007/bf00369606

✦ Synopsis

An approach for parameter estimators design of biotechnological processes (BTP) is presented in case of lack qS({) of real time information about state variables. It is based on general reaction rate models and measurements of at least one reaction rate. A general parameter estimator of BTP is designed R({) with the help of which specific rate estimators are synthesized. Stability and convergence of an estimator of specific growth rate for a class of aerobic batch processes are proved. Its effectiveness F is illustrated by simulation results. The proposed on-line O parameter estimation approach can be used for design of BTP Pb(~) on-line variable estimation algorithms (variable observers of P l(P) BTP). p(t) List of symbols X, S, P g/1 C g/1 Cs g/1 Ci,,, Cout g/1 Fin, Fou ~ 1/h OUR g/(1 h) OURm g/(1 h) W 1 #, K, e l/h KLa(o) l/h