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Table 4 Normalized errors (data without noise) (%)

From: Vertical Tire Forces Estimation of Multi-Axle Trucks Based on an Adaptive Treble Extend Kalman Filter

 

\(F_{zr1}\)

\(F_{zr2}\)

\(F_{zr3}\)

\(F_{zr4}\)

\(F_{zl1}\)

\(F_{zl3}\)

\(F_{zl4}\)

\(\phi\)

Condition 1

7.0244

1.7783

2.8073

2.3357

7.6067

2.7132

2.5681

2.9157

 Condition 1 without adjustment

6.3018

6.0018

‒

6.0375

6.4347

‒

Condition 2

5.9661

2.1749

3.5664

3.6854

5.7985

3.3871

4.0808

5.2541

 Condition 2 without adjustment

4.0826

3.9457

‒

3.8438

4.3435

‒

Condition 3

4.2111

5.8477

3.2823

3.5756

3.9356

3.1678

4.0651

2.2039

 Condition 3 without adjustment

4.7263

8.7285

‒

5.1984

8.1338

‒