筛选条件 共查询到16条结果
排序方式
Design of High-Inclination Artificial Frozen Orbits Around Europa

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2021; 68 (3)

High-inclination near-circular orbits are valuable for Europa's global observation. However, the eccentricity drifts due to Jovian third-body gravity ......

Lorentz Force Characteristics of a Bare Electrodynamic Tether System with a Hollow Cathode

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2021; 68 (2)

The electrodynamic tether (EDT) is a type of propulsion system that uses the geomagnetic field and ionospheric plasma and has the potential to conduct......

Autonomous Low-Thrust Control of Long-Distance Satellite Clusters Using Artificial Potential Function

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, ; ()

Thispaper investigates the micro-satellite cluster long-distance gathering control problem including initialization, orbit maintenance and collision a......

Root Locus of Zeros of Discrete Time Systems as a Function of Sample Rate

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2020; 67 (1)

Root locus plots are one of the basic design tools in classical control. They help the designer tune control gains which appear linearly in the coeffi......

Robust Controller Design of Non-minimum Phase Hypersonic Aircrafts Model based on Quantitative Feedback Theory

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2020; 67 (1)

Hypersonic aircrafts are introduced as a platform for cost-efficient access to space. However, challenging problems of control hypersonic aircrafts ex......

Bounding Homotopy Method for Minimum-Time Low-Thrust Transfer in the Circular Restricted Three-Body Problem

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2020; 67 (4)

Solving minimum-time low-thrust orbital transfer problems in the three-body problem by indirect methods is an extremely difficult task, which is mainl......

Trajectory Optimization and Orbit Design of Spacecraft in Hovering Mission

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2020; 67 (4)

The typical hovering mission contains three stages: the orbit transfer from the original orbit to the hovering orbit; hovering in the orbit; and the o......

Rapid Onboard Generation of Two-Dimensional Rendezvous Windows for Autonomous Rendezvous Mission

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2020; 67 (4)

In recent years there has been an overwhelming demand for the development of the technology of autonomous rendezvous, in which the rapid and accurate ......

An Iterative Convex Programming Method for Rocket Landing Trajectory Optimization

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2020; 67 (4)

A rapid trajectory optimization method is proposed to solve the fuel-optimal Earth-landing problem of reusable rockets, in which the nonlinear aerodyn......

Adaptive LEO-Phase Free-Return Orbit Design Method for Manned Lunar Mission Based on LEO Rendezvous

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2019; 66 (4)

To design a free-return orbit for manned lunar mission based on low earth orbit (LEO) rendezvous, an adaptive LEO-phase free-return orbit design metho......

JIF:1.66

On Nonlinear Dynamic Modeling for a Rotating Paraboloidal Thin-Shell Appendage Attached to a Spacecraft Mechanism with Paraboloidal Curved Shell Element

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2019; 66 (4)

A methodology for modeling a rotating paraboloidal thin-shell structure attached to a spacecraft body is proposed considering its geometric nonlinear ......

JIF:1.66

Active Control of a 6-DOF Space Robot with Flexible Panels Using Singular Perturbation Method

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2019; 66 (1)

In this paper, active control of a 6-DOF space robot with flexible panels using singular perturbation method is investigated. Dynamic model of the sys......

JIF:1.66

Ground Experiment Development for Acquiring, Tracking and Pointing of Small Space Debris

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2019; 66 (1)

Space debris is increasingly threatening, especially small space debris on the order of centimeters because of the difficulties in detecting and clean......

JIF:1.66

Deployment Dynamics of a Large-Scale Flexible Solar Array System on the Ground

期刊: JOURNAL OF THE ASTRONAUTICAL SCIENCES, 2019; 66 (3)

In this paper, deployment dynamics of a large-scale flexible solar array system on the ground is investigated. Firstly, the structure of the ground so......

JIF:1.66

共16条页码: 1/2页15条/页