Xia Lu
Research Subjects
Research Interests
Xia Lu has a total of 5 co-authors. Here are the top co-authors by number of shared publications:
- Chengxi Zhang
School of Internet of Things Engineering, Jiangnan University, Wuxi 214122, China
1 shared publication - Hui-Jie Sun
School of Traffic and Transportation Engineering, Central South University, Changsha, China
1 shared publication - Minjie Zhang
Beijing Interstellor Human Spaceflight Technology Co., Ltd., Beijing 100190, China
1 shared publication - Yichong Shao
College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210000, China
1 shared publication - Zian Wang
College of Control Science and Engineering, Zhejiang University, Hangzhou 310027, China
1 shared publication
Latest Publications
- 1 January 2025
- Published by American Institute of Mathematical Sciences (AIMS) in Mathematical Foundations of Computing
- Vol. 8 (6) , 934-954
Trajectory corridor design for the ascent phase of horizontal takeoff and landing spaceplanes
Aiming at the characteristics of air-breathing combined power vehicles with many constraints in the ascent stage and high precision requirements of terminal windows, a flight corridor design method based on the velocity-altitude profile is proposed. The velocity-altitude profile is used to describe the flight corridor, the relationship between constraints and velocity and altitude is analyzed, and the constraints contained in the upper and lower boundaries of the corridor are determined. Based on the analysis of the constraints, the angle of attack that satisfies the constraints and maximizes or minimizes the altitude at the current velocity is solved. A sample vehicle is used as an example to design and analyze the flight corridor in the ascent stage, and the calculation result shows that the method can be used for flight corridor design under multiple constraints in the ascent stage of the combined power vehicle.
- 1 January 2025
- Published by American Institute of Mathematical Sciences (AIMS) in Mathematical Foundations of Computing
- Vol. 8 (6) , 934-954
Trajectory corridor design for the ascent phase of horizontal takeoff and landing spaceplanes
Aiming at the characteristics of air-breathing combined power vehicles with many constraints in the ascent stage and high precision requirements of terminal windows, a flight corridor design method based on the velocity-altitude profile is proposed. The velocity-altitude profile is used to describe the flight corridor, the relationship between constraints and velocity and altitude is analyzed, and the constraints contained in the upper and lower boundaries of the corridor are determined. Based on the analysis of the constraints, the angle of attack that satisfies the constraints and maximizes or minimizes the altitude at the current velocity is solved. A sample vehicle is used as an example to design and analyze the flight corridor in the ascent stage, and the calculation result shows that the method can be used for flight corridor design under multiple constraints in the ascent stage of the combined power vehicle.