Fourbar Kinematic Studio — Planar Linkage Synthesis & Motion Simulation

📐 1:1 Isotropic (dx = dy)

Draw Mode: Left-Click & Drag directly on the canvas to sketch your target coupler curve.

Wheel = Zoom • Right-Click / Shift+Drag = Pan View

Crank r2

Coupler ΔABP

Follower r4

Ground r1

Traced Curve

Target Path

0°

Speed 1.0x

⚡ Optimization Architecture Analytical Sensitivity

• Kinematic Prior: Deep neural seed evaluates candidate link ratios in <1 ms.

• Analytical Jacobians: Exact closed-form implicit sensitivity equations.

• Cognate Disambiguation: Enforces reflection symmetry resolution.

✏️ Path Preprocessing

Precision Points (N) 36

Curve Smoothing 10

Close Loop Timing Optimization PRO

⏱️ Timing Iterations Auto

Optimization Effort

📊 Synthesis Diagnostics

Crank-Rocker

Path RMSE

Max Error

Transmission μ

Solve Time

🔄 Roberts-Chebyshev Cognates Best: Primary

Primary

Cognate 2 (Left) 🔒 Pro

Cognate 3 (Right) 🔒 Pro

Pivots: --

Transmission Angle: --

📐 Active Linkage Dimensions

Draw on main area & synthesize

🛡️ 10-Constraint Kinematic Audit 3 Basic + 7 Pro

Audit will run upon synthesis.

📦 Export Mechanism CAD Tier 2 for DXF