@article {135,
	title = {Event-Triggered Fuzzy Flight Control of a Two-Degree-of-Freedom Helicopter System},
	journal = {IEEE Transactions on Fuzzy Systems },
	volume = {29},
	year = {2021},
	doi = {https://doi.org/10.1109/TFUZZ.2020.3009755},
	author = {He Zhang and Jun Liu}
}
