Research Article
Nonlinear Constrained Adaptive Backstepping Tracking Control for a Hypersonic Vehicle with Uncertainty
Figure 5
Time responses of traditional first-order filter and novel first-order filter proposed in this paper: (a) filter estimation error , (b) filter estimation error , and (c) filter estimation error .
(a) Filter estimation error |
(b) Filter estimation error |
(c) Filter estimation error |