Analysis of a Vector-Host Malaria Model with impulsive Effect and Infection-Age. - Helong Liu; Jingyuan Yu; Guangtian Zhu (Adv. Complex Syst., 2006)

Global Asymptotic Stable Eradication for the Siv Epidemic Model with Impulsive Vaccination and Infection-Age. - Helong Liu; Jingyuan Yu; Guangtian Zhu (J. Syst. Sci. Complex., 2006)

Global stability of an age-structured sir epidemic model with pulse vaccination strategy. - Helong Liu; Jingyuan Yu; Guangtian Zhu (J. Syst. Sci. Complex., 2012)

Quasi-continuous high-order sliding mode based controller for tethered satellite with chemical propulsion. - Helong Liu; Yingzi He; Shuping Tan; Guowei Zhao; Liang Sun (ICIA, 2015)

Stability Results for an Age-Structured SIS Epidemic Model with Vector Population. - Helong Liu; Jingyuan Yu; Guangtian Zhu (J. Appl. Math., 2015)

Performance Degradation Prediction and Reliability Evaluation of Rubber Aging in Natural Environment Under Alternating Cyclic Thermal Load. - Qiaobin Liu; Wenku Shi; Kunhen Li; Zhiyong Chen; Helong Liu (IEEE Access, 2019)

Event-triggered-based adaptive super-twisting attitude tracking for RLV in reentry phase. - Zhiyu Li; Siyuan Wu; Bailing Tian; Jie Cui; Qun Zong; Helong Liu (J. Frankl. Inst., 2020)

Stiffness Prediction and Analysis of Composite Leaf Springs. - Helong Liu; Wenku Shi; Rui Gao; Zhiyong Chen; Huang Chen (IEEE Access, 2021)

Coordinated Restoration of Microgrids and Generation Units for Resilience Enhancement of Urban Power Grids. - Xinrui Wang; Yuze Ji; Ruimin Tian; Helong Liu (J. Electr. Comput. Eng., 2025)