Synthesis Parameters

Four-Bar Function Generator

🔍 Click to inspect O₁A(x₁) – AB(x₂) – O₂B(x₃)

Quick Function Presets & Curve Fitting:

Target Function y(x):

Synthesis Method:

Domain & Angular Ranges

Intervals (n):

pts

Ground (x₆):

unit

Start (x₀):

val

End (xₙ):

val

Crank (Δψ):

deg

Rocker (Δs):

deg

3D Solid Geometry & Scale

Base Scale:

Link Thick (t):

Pin Bore (d₀):

Anim Speed:

x₁ Crank

x₂ Coupler

x₃ Rocker

s₀ Phase

ψ₀ Phase

RMS Structural Error

-- OPTIMAL

Max Abs Error |e(x)|max -- rad

Transmission Angle (μmin / μmax) --° / --°

Synthesized Branches -- Solutions

Instant State (x / ψ / μ) x: -- | ψ: --° | μ: --°

Solution:

🖱️ Drag: Pan Blueprint | Scroll: Zoom | Switch to 🧊 3D Solid Mechanism above for interactive 3D inspection

Diagrams:

Synthesis Parameters

Domain & Angular Ranges

3D Solid Geometry & Scale

Synthesized Dimensions

X-Error Diagram (Type 1)

Psi-Rocker Angle (Type 1)

Synthesis Parameters

Domain & Angular Ranges

3D Solid Geometry & Scale

Synthesized Dimensions

X-Error Diagram (Type 1)

Psi-Rocker Angle (Type 1)

📐 Create Function y(x) from Points

📐 Four-Bar Function Generator — Kinematic Reference