Systeme und Verfahren zur Prädiktiven Steuerung eines Lyophilisierungsverfahrens

Details

Veröffentlichungs-Nr.

EP4814631

Anmeldetag

6. März 2026

Veröffentlichung

30. September 2026

Rechtsraum

EP

IPC

G05B13/04, G05B19/418

Abstract

For developing recipes for new products in the lyophilization system, extensive resource-consuming experiments need to be carried out. The parameters obtained through such experiments are often sub-optimal. Present disclosure provides a system and a method for predictive control of a lyophilization process by capturing the effect that freezing has on the product characteristics and consequently on the drying stages. The system utilizes real-time input from a lyophilization system, and the state estimation models to closely and predictively control the desired attributes of the product and determine optimal operating parameters for a desired product quality based on a comparison of the current state of the lyophilization system with a reference state. Image of the product is captured to identify defects in the vials, trace back to operating conditions and generate recommendations for defect mitigation.

Anmelder

Firma

Tata Consultancy Services Limited

Land

🇮🇳 Indien

Fachgebiete