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	Phylogeny and evolution of Asparagaceae subfamily Nolinoideae: new insights from plastid phylogenomics 期刊论文 OAI收割 ANNALS OF BOTANY, 2022 作者: \| 收藏 \| 浏览/下载：39/0 \| 提交时间：2024/04/30 Ancient hybridization Convallarieae incomplete lineage sorting plastome phylogeny Polygonateae Theropogon RUSCACEAE SENSU-LATO CHROMOSOME EVOLUTION DIVERSIFICATION FAMILIES GENES CLASSIFICATION COMBINATIONS ANGIOSPERMS RESOLVES PLATFORM
	Multiple lines of evidence supports the two varieties of Halenia elliptica (Gentianaceae) as two species 期刊论文 OAI收割 PLANT DIVERSITY, 2022, 卷号: 44, 期号: 3, 页码: 290-299 作者: Wu, Jin-Feng; Jia, Dong-Rui; Liu, Rui-Juan; Zhou, Zhi-Li; Wang, Lin-Lin \| 收藏 \| 浏览/下载：37/0 \| 提交时间：2024/04/30 Halenia elliptica Flowering phenology Mating system Reproductive isolation Monophyly Species delimitation REPRODUCTIVE ISOLATION PHYLOGENETIC ANALYSIS FLORAL TRAITS NUCLEAR DIVERSIFICATION DELIMITATION CHLOROPLAST ANGIOSPERMS SPECIATION RESOLVES
	Plastid phylogenomic insights into relationships of all flowering plant families 期刊论文 OAI收割 BMC BIOLOGY, 2021, 卷号: 19, 期号: 1, 页码: 232 作者: Li,Hong-Tao; Luo,Yang; Gan,Lu; Ma,Peng-Fei; Gao,Lian-Ming \| 收藏 \| 浏览/下载：55/0 \| 提交时间：2022/04/02 Mesangiospermae Tree of life Interfamilial relationships Plastome PPA II MULTIPLE SEQUENCE ALIGNMENT EARLY DIVERSIFICATION CHLOROPLAST GENOME SEED PLANTS SCALE DATA ANGIOSPERMS GENES PHYLOGENETICS RBCL RESOLVES
	Nonlinear control design for system with mechanical resonance based on two tracking-differentiators (EI CONFERENCE) 会议论文 OAI收割 2010 IEEE International Conference on Mechatronics and Automation, ICMA 2010, August 4, 2010 - August 7, 2010, Xi'an, China 作者: Li J.; Li Y.; Li Y.; Li Y.; Li Y. 收藏 \| 浏览/下载：47/0 \| 提交时间：2013/03/25 A nonlinear control strategy for controlling a motion system with mechanical resonance is presented in this paper. A mathematical model of the servo system is derived according to the parameters of an actual system. By using two Tracking-Differentiators reference input and system output are tracked and their differential signals are given simultaneously. A nonlinear PD control law in velocity loop is designed based on non-smooth feedback. The simulation results show that the control law is superior remarkably in performance to linear PD control law and the classical PID control law. Tracking-Differentiator resolves the contradiction between rapidity and overshoot of system response. The nonlinear PD control law improves system dynamic performance and intensifies the ability of disturbance rejection. The control design achieved in this paper makes the servo system more robust. 2010 IEEE.