From physics class to senior design β type any problem, watch a live simulation respond, and walk away with step-by-step math and a report you can hand in. Free, no login.
PID controller for 2nd-order industrial plant β tune Kp, Ki, Kd for β€15% overshoot and settling under 2 s.
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Factored moment check, W8/W10/W12 comparison. Deflection L/487β¦
Short column kL/r = 30.3. 4ΓΓ20 bars adequate. ACI 318-19 ecceβ¦
Global stiffness 24Γ24 dof. Max displacement node 7. All stresβ¦
Sliding FS 1.82, overturning FS 2.41, heel bearing 187 kPa < 2β¦
Chatbots generate plausible-sounding text. EngForge runs actual numerical solvers β FEM, ODE integration, Newton-Raphson β the same methods your textbook uses. Every formula is cited.
Switch any input to simulation mode: drag the range, watch the charts respond. Change the load, the damping, the gain β build intuition instead of copying an answer.
Step-by-step working, comparison tables, charts, and PDF export. Structured like a lab report or design check β not a wall of chat text.
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