An improved bivariate quadratic function negative-definiteness lemma for trajectory tracking of T–S fuzzy 2-DOF helicopter systems with two additive time-varying delays

Tingyi Zhu, Jiaojiao Ren, Kaibo Shi

Open source

DOI
10.1016/j.isatra.2026.10.021
Published
2026-10
Container
ISA Transactions
Publisher
Elsevier BV
Open access
unknown

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BibTeX

@article{allodium:10.1016/j.isatra.2026.10.021,
  title = {An improved bivariate quadratic function negative-definiteness lemma for trajectory tracking of T–S fuzzy 2-DOF helicopter systems with two additive time-varying delays},
  author = {Tingyi Zhu and Jiaojiao Ren and Kaibo Shi},
  year = {2026},
  journal = {ISA Transactions},
  doi = {10.1016/j.isatra.2026.10.021},
  url = {https://doi.org/10.1016/j.isatra.2026.10.021}
}

RIS

TY  - JOUR
TI  - An improved bivariate quadratic function negative-definiteness lemma for trajectory tracking of T–S fuzzy 2-DOF helicopter systems with two additive time-varying delays
AU  - Tingyi Zhu
AU  - Jiaojiao Ren
AU  - Kaibo Shi
PY  - 2026
JO  - ISA Transactions
DO  - 10.1016/j.isatra.2026.10.021
UR  - https://doi.org/10.1016/j.isatra.2026.10.021
ER  - 

APA

Zhu, T., Ren, J., & Shi, K. (2026). An improved bivariate quadratic function negative-definiteness lemma for trajectory tracking of T–S fuzzy 2-DOF helicopter systems with two additive time-varying delays. ISA Transactions. https://doi.org/10.1016/j.isatra.2026.10.021

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