国家自然科学基金青年科学基金项目(42404043), LEO/北斗PPP-RTK定位关键技术研究,2025/01-2027/12,主持
山东省自然科学基金青年科学基金项目(ZR2024QD111),LEO增强北斗PPP模糊度固定算法研究,2025/01-2027/12,主持
山东科技大学"菁英计划B类人才",2024/04-2029/04,主持
代表性论文1, Hong Ju, Tu Rui, Zhang Pengfei, et al. GNSS rapid precise point positioning enhanced by low Earth orbit satellites[J]. Satellite Navigation,2023,4(1).DOl:10.1186/s43020-023-00100-x.(SCI, 中科院1区)
代表性论文2, Hong Ju, Tu Rui, Zhang Rui, et al. Contribution Analysis of QZSS to Single-frequency PPP of GPS/BDS/GLONASS/Galileo[J]. Advances in Space Research,2020, 65(7). (SCI, 中科院三区)
代表性论文3, Hong Ju, Tu Rui, Zhang Rui, et al. Analyzing the Satellite-Induced Code Bias Variation Characteristics for the BDS-3Via a 40m Dish Antenna[J]. Sensors,2020,20(5):1339-. (SCl, 中科院三区
代表性论文4, Hong Ju, Tu Rui, Gao Yaping, et al. Characteristics ofinter-system biases in Multi-GNSS with precise point positioning [J]. Advances in Space Research,2019,63(12):3777-3794. (SCI, 中科院三区)
代表性论文5, Hong Ju, Tu Rui, Zhang R, et al. Analysis of Dual-Frequency Solution Method for Single-Frequency Precise Point Positioning Based on SEID Model for GPS and BDS[J]. Measurement,2021, 175:109102. (SCl, 中科院二区)
代表性论文6, Hong Ju, Tu Rui, Zhang Shixuan, et al. Inter-Satellite Single-Difference lonospheric Delay Interpolation Model for PPP-RTK and its Positioning Performance Verification [J]. Remote Sensing, 2022,14, 4153.(SCI, 中科院二区)
代表性论文7, Hong Ju, Tu Rui, Liu Yangyang ,et al.LEO-Enhanced BDS-3 PPP Performance Based on B2b Signal[J]. Remote Sensing, 2025. (SCI, 中科院二区)