TY - JOUR
AU - Tran, Thanh T
AB - This paper investigates an equivalence between feedback linearization and backstepping control. Implications from equivalence are that stability and performance properties of one method are the same for another method. Thus, a property known to exist only for one method could be used to prove property also holds for another. Also, a suspected advantage of one method over the other could be proven to be a false conjecture. Control laws in both approaches are achieved by coordinate transformations and non-linear feedbacks. Further, resulting non-linear feedback control law achieved by feedback linearization method matches exactly with non-linear controller achieved by the backstepping control design. This equivalence is a general analytical match within the specific class of non-linear dynamic systems under investigation. Demonstrations are considered and validated via flight control of longitudinal dynamics of a high performance aircraft simulation model. Algorithms are tested and evaluated with analytical models and non-linear closed-loop simulation.
TI - Feedback linearization and backstepping: an equivalence in control design of strict-feedback form
JF - IMA Journal of Mathematical Control and Information
DO - 10.1093/imamci/dnz024
DA - 2019-10-15
UR - https://www.deepdyve.com/lp/oxford-university-press/feedback-linearization-and-backstepping-an-equivalence-in-control-0nP6y0eoK1
SP - 1049
EP - 1069
VL - 37
IS - 4
DP - DeepDyve
ER -