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Engineering demonstrations / reproducible models

Change the assumptions. Inspect the response.

This page lets you explore three bounded demonstrations behind the portfolio: control response, drone assumptions and protected-request behaviour. Each model exposes its limits and resets to a documented baseline. It is not an Admin page and it does not change live data.

01 / Control response

PID tuning visualizer

A deterministic first-order plant model with a 0.1 second step, bounded controller output and integral anti-windup. It explains controller behaviour; it is not a flight controller.

Simulated PID response
0 sResponse / target 60%8 s

02 / Flight assumptions

Drone parameter explorer

Uses the documented 3S 4,200 mAh project baseline, an 80% usable-energy assumption and a mass-scaled hover-power model. Results are estimates, not operational or safety guidance.

Take-off mass
1.7 kg
Hover power
190 W
Modelled endurance
11.8 min
Payload fraction
15%

03 / Request boundary

Authentication-flow debugger

A client-side state-machine walkthrough. It sends no credentials and does not probe the live authentication system.

  1. 01Origin / passSame-origin request accepted.
  2. 02Validation / passSchema and size limits pass.
  3. 03Rate limit / passRequest is inside its budget.
  4. 04Session / passSigned session and 2FA are valid.
  5. 05Database / passThe transaction commits.
  6. 06Response / passA minimal success response is returned.