← Aeterna Automation Advanced Process Control

Push the circuit to the constraint, safely.

ProcessOpt's economic MPC computes the best next move each cycle toward your objective — throughput, recovery, energy per tonne — while respecting every equipment and safety limit. You keep the authority to accept or automate it.

The loop

Sense · Model · Optimize · Constrain. Every control cycle.

The ProcessOpt loop is how APC actually earns its keep on the circuit you already run — one repeated cycle that sees the plant, predicts where it's heading, drives the best next move, and never crosses a safety limit.

01 · Sense

See the plant in real time.

Draws from your conventional signals over OPC UA/DA, Modbus, MQTT, REST, or OSIsoft PI — and adds neural-network smart-vision instruments for what conventional sensors miss.

02 · Model

Predict where the circuit is heading.

A live process model — the digital twin — turns measurements into an estimate of the whole circuit state and projects it forward before it drifts off-spec.

03 · Optimize

Drive every move toward the money.

A sparse QP solver, warm-started every cycle, works out the best next move against your economic objective — 30-minute horizon, 60-second control interval typical.

04 · Constrain

Never cross a limit.

Every constraint you commissioned stays in force. Your control system holds the final safety authority; the MPC hands it a target rather than actuating directly.

See it applied

Deployed on Mineral Processing today.

On SAG mill circuits and flotation cells — with SmartRock, SmartFroth, BallManager, and the Digital Twin. Typical result: +3–10% productivity, payback in under a year.

Visit Mineral Processing division →
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See what APC does on your circuit.

Free 14-day trial: send us ~90 days of production data and our engineers return a working digital-twin-and-optimizer built for your plant.

Talk to our team