Comments on 'Differentiator application in altitude control for an indoor blimp robot'. Issue 5 (3rd May 2020)

• Record Type: Journal Article
• Authors: Mboup, M.; Join, C.; Fliess, M.; Wang, Y.; Zheng, G.; Efimov, D.; Perruquetti, W.
• Is Part Of: International journal of control. Volume 93:Issue 5(2020)
• Page Start: 1218
• Page End: 1219
• Publication Date: 2020-05-03
• Subjects: Differentiators -- algebraic methods -- filtering; Automatic control -- Periodicals; Electronic journals; 629.8
• DOI: 10.1080/00207179.2018.1500040
• Languages: English
• ISSNs: 0020-7179

Abstract

ABSTRACT: Comparison of several types of differentiation algorithms has been performed in the paper Wang, Zheng, Efimov, and Perruquetti [(2018). Differentiator application in altitude control for an indoor blimp robot. International Journal of Control, 1–10. Retrieved from https://doi.org/10.1080/00207179.2018.1441549 ] with application to a robotic blimp altitude control. Unfortunately, one of the differentiation methods, the algebraic differentiator, has not been applied properly. The clarifications and the new comparison results are given in this note.