🔬 Closed-Loop State-Space Control & Dynamic PID Simulator
Physics-based simulation of alkaline water drift, closed-loop PID peristaltic correction, and dynamic reservoir top-off
Free Tier Access (Simulation Sandbox)
You can adjust all feedback gains (Kp, Ki, Kd) and setpoints to simulate system trajectories in real time. Deploying tuned gains to physical edge hardware requires Commercial Tier 1.
Real-Time PID Tuning Gains & Reservoir Actuator Settings
Closed-Loop Control
gain
gain
gain
pH
mL/s
mL
mS/cm
sec
48-Hour pH Drift & PID Dosing Pump Execution
0 Corrections
Governing Equation: tpump_pH = min(Dmax / Qdose, Kp·e + Ki·∫e dt + Kd·de/dt)
30-Day Reservoir Volume & Auto Top-off Refill Events
Auto Refill @ 70%
Mass Balance: dVres / dt = Qtopoff − ∑(xi · EET) | Refill triggers when Vres ≤ 17.5 L (70% capacity threshold).
EC / TDS Nutrient Dosing Cycle (Part A + Part B Sequential Injection)
Part A & B Delay: 90s
Sequential peristaltic injection of Calcium Nitrate (Part A) and balanced Sulfate/Phosphate Micro-complex (Part B) spaced by an active circulation mixing delay to prevent chemical precipitation.