Theory and Modern Applications
Table 1 Error comparison of the linear and nonlinear models without delay for the roll responses
From: Simplified modelling and backstepping control of the long arm agricultural rover
Validating data | Linear model | Nonlinear model | ||||
|---|---|---|---|---|---|---|
\(LM_{25}\) (deg) | \(LM_{40}\) (deg) | \(LM_{60}\) (deg) | \(NLM_{25}\) (deg) | \(NLM_{40}\) (deg) | \(NLM_{60}\) (deg) | |
25–35 | 1.3 | 1.7 | 1.8 | 0.2 | 0.5 | 0.7 |
40–60 | 1.6 | 1.4 | 1.8 | 0.5 | 0.3 | 0.6 |
60–80 | 1.8 | 1.5 | 1.6 | 0.7 | 0.6 | 0.3 |
Average error | 1.57 | 1.53 | 1.73 | 0.43 | 0.47 | 0.53 |