The DOE Planner, an ECU compatibility test planning tool for determining measurement points, has been upgraded for use with the ECU map optimization support tool "ORANGE". Even when conventional experimental design methods fail to generate measurement points due to the increase in engine control parameters or the operating limits of the engine ECU, our uniquely developed experimental design method, the "Convex Boundary Collision Method," makes it possible to efficiently place experimental points. With conventional methods, it took several hours to place experimental points within the operating limits of 8 parameters, but with the "Convex Boundary Collision Method," it is possible to place planned points in just a few tens of minutes. Even with 10 parameters, the plan can be completed in about 30 minutes.
Features of DOE Planner
Eight different experimental design methods are available.
| 1. Full Factor Design | (For the second model) |
| 2. Central Complex Plan | (For the second model) |
| 3. Face-centered cubic lattice design | (For the second model) |
| 4. Box-Behnken Project | (For the second model) |
| 5. D Optimal Plan | (For 1st to 5th degree polynomial models; usable in boundary programming) |
| 6. Space-filling plan | (For 1st to 5th degree polynomial models, RBF models, LOLIMOT models, and usable in boundary programming) |
| 7. Latin Supersquare Plan | (For RBF models) |
| 8. Convex Boundary Collision Plan (New) | (For quadratic polynomial models, usable in boundary programming for RBF and LOLIMOT models) |
Graphically configure engine operating patterns and ECU compatibility test plans.
Limit point exploration operation allows for the exploration of the ECU operating range.
Easily visualize planning points with just mouse operations.
It is possible to generate operating pattern files that can be used with the FAMS-8000 series.
*FAMS-8000 is our engine bench system.
"DOE Planner" provides functions for exploring the operating limits of ECU parameters and for planning experimental points using design of experiments. It can also generate operating pattern files that can be run on our engine bench "FAMS-8000 series".
