A six-lens optical system corrects spherical and chromatic aberrations through specific refractive power distribution.
A mixed-integer model predictive controller transforms state constraints into control constraints to reduce computational search space.
A closed-loop control device uses a dynamic dead band element to reduce actuator movements.
Model switching updates process parameters online without artificial excitation, resolving dead time dominant loop instability.
Non-linear empirical models feed a soft sensor to generate real-time quality measurements, resolving long measurement delays in continuous digester operations.
An adjustable fluid passage system manages heat transfer from electrolytic cell side walls using a flexible choke section to control thermal equilibrium.
A tunable synthetic control system generates donor weights to mimic treated units.
A model predictive control device corrects predictive values using computed errors to handle shaping interference in motion control.