Implementation of an advanced hybrid MPC–PID control system using PAT tools into a direct compaction continuous pharmaceutical tablet manufacturing pilot plant

R Singh, A Sahay, KM Karry, F Muzzio… - International journal of …, 2014 - Elsevier
It is desirable for a pharmaceutical final dosage form to be manufactured through a quality
by design (QbD)-based approach rather than a quality by testing (QbT) approach. An …

System-wide hybrid MPC–PID control of a continuous pharmaceutical tablet manufacturing process via direct compaction

R Singh, M Ierapetritou, R Ramachandran - European Journal of …, 2013 - Elsevier
The next generation of QbD based pharmaceutical products will be manufactured through
continuous processing. This will allow the integration of online/inline monitoring tools …

A combined feed-forward/feed-back control system for a QbD-based continuous tablet manufacturing process

R Singh, FJ Muzzio, M Ierapetritou, R Ramachandran - Processes, 2015 - mdpi.com
Continuous pharmaceutical manufacturing together with PAT (Process Analytical
Technology) provides a suitable platform for automatic control of the end product quality as …

Development and implementation of an advanced model predictive control system into continuous pharmaceutical tablet compaction process

A Bhaskar, FN Barros, R Singh - International journal of pharmaceutics, 2017 - Elsevier
In the context of continuous pharmaceutical oral dosage manufacturing, a control system is
essential to ensure that the critical quality attributes (CQAs) are maintained within the …

Advanced model predictive feedforward/feedback control of a tablet press

NT Haas, M Ierapetritou, R Singh - Journal of Pharmaceutical Innovation, 2017 - Springer
In continuous pharmaceutical manufacturing, real-time precise control of critical quality
attributes (CQAs) is necessary for quality by design (QbD)-based manufacturing and real …

A systematic framework for onsite design and implementation of a control system in a continuous tablet manufacturing process

R Singh, A Sahay, F Muzzio, M Ierapetritou… - Computers & chemical …, 2014 - Elsevier
A novel manufacturing strategy based on continuous processing integrated with
online/inline monitoring tools coupled with an advanced control system is highly desired for …

Real time monitoring of powder blend bulk density for coupled feed-forward/feed-back control of a continuous direct compaction tablet manufacturing process

R Singh, AD Román-Ospino, RJ Romañach… - International journal of …, 2015 - Elsevier
The pharmaceutical industry is strictly regulated, where precise and accurate control of the
end product quality is necessary to ensure the effectiveness of the drug products. For such …

An engineering study on the enhanced control and operation of continuous manufacturing of pharmaceutical tablets via roller compaction

R Singh, M Ierapetritou, R Ramachandran - International journal of …, 2012 - Elsevier
A novel manufacturing strategy based on continuous processing integrated with online
monitoring tools coupled with efficient automatic feedback control system is highly desired …

A perspective on Quality-by-Control (QbC) in pharmaceutical continuous manufacturing

Q Su, S Ganesh, M Moreno, Y Bommireddy… - Computers & Chemical …, 2019 - Elsevier
Abstract The Quality-by-Design (QbD) guidance issued by the US Food and Drug
Administration (FDA) has catalyzed the modernization of pharmaceutical manufacturing …

Integrated moving horizon-based dynamic real-time optimization and hybrid MPC-PID control of a direct compaction continuous tablet manufacturing process

R Singh, M Sen, M Ierapetritou… - Journal of Pharmaceutical …, 2015 - Springer
In this manuscript, a moving horizon-based real-time optimization (MH-RTO) has been
integrated with a hybrid model predictive control (MPC) system for a continuous tablet …