🎓 Samizo-AITL Portal

A physical-first engineering archive
that connects physics, devices, control, and intelligence
through explicit causal structure.

Japanese Version GitHub

🧭 What this is

AITL (Architecture for Integrated Technology Logic) is a framework for organizing
engineering knowledge as causal relationships linking
physical quantities, device behavior, control logic, and system performance.

flowchart TD
    P["Physical quantities<br>(V–I, force, heat, etc.)"]
    D["Devices<br>(semiconductors / MEMS / mechanisms)"]
    C["Control<br>(PID / FSM)"]
    A["Design intelligence<br>(AI / LLM)"]
    S["Performance<br>(stability / reliability)"]

    P --> D
    D --> C
    C --> S
    C -. redesign support .-> A
    A -. model update / re-identification .-> C

Rather than presenting isolated methods,
this portal focuses on how design decisions arise from physical constraints
and how those decisions propagate through control and system architecture.

⚡ 60-second orientation

If this is your first visit, start here.

▶ PORTAL
Topic Link Note
Portal /portal/en/ AITL overview
Semiconductor / device-oriented path /Edusemi-v4x/en/ Physics → process → device
Control / AI-oriented path /EduController/en/ PID / FSM / AI roles

🧠 Design structure

AITL organizes control and intelligence by role.

Layer Role Responsibility
PID Real-time control Stability, response, disturbance rejection
FSM Supervisory logic Mode selection, state transitions, safety
AI / LLM Non-real-time support Model updates, gain re-ID, rule refinement

AI is treated as a design support layer,
not as a replacement for deterministic control loops.

👤 Intended audience