rootbrowseIAC-13C1session 55. Guidance, Navigation and Control (3)Papers1. New Approach for Estimation of Asteroid’s Internal Structure with Image-Based Shape Model2. Autonomous Distributed LQR/APF Control Algorithms for CubeSat Swarms Manoeuvring in Eccentric Orbits3. On the Issues and Requirements of Bearings-Only Guidance and Navigation for In-Orbit Rendezvous4. Onboard State vector accuracy improvement by segmentation of orbit for Mars Orbiter Mission5. agent based control for autonomous cooperation of intelligent spacecraft cluster6. Attitude stabilization of underactuated flexible spacecraft7. A Simple Unscented Kalman Filter for Attitude Quaternions8. ATTITUDE TRACKING AND STABILIZATION FOR SOFT LANDING OF A LUNAR MODULE9. Application of Hamiltonian Structure-Preserving Control to Cluster Flight for Fractionated Spacecraft on an Elliptic Orbit10. Low Altitude Descent Simulation for Autonomous Lunar Landings11. optimal elliptic orbital rendezvous with continuous radial thrust on the chaser12. GUIDANCE AND CONTROL FOR ACCURATE PLANETARY LANDING13. IRIDES: New Rendezvous Objectives for the PRISMA Mission