1–50 von 194 Ergebnissen
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    Investigation on soft-landing dynamics of four-legged lunar lander

    Wei, Xiaohui / Lin, Qing / Nie, Hong et al. | Elsevier | 2014
    Schlagwörter: Soft-landing , Landing impact test

    A Fully 3D-Printed Tortoise-Inspired Soft Robot with Terrains-Adaptive and Amphibious Landing Capabilities

    Freier Zugriff
    Wu, Mingxin / Xu, Xiaoxian / Zhao, Qin et al. | BASE | 2022
    Schlagwörter: amphibious landing , soft robots , terrains-adaptive landing

    Constrained optimal multi-phase lunar landing trajectory with minimum fuel consumption

    Mathavaraj, S. / Pandiyan, R. / Padhi, R. | Elsevier | 2017
    Schlagwörter: Lunar soft landing

    An optimal trajectory design for the lunar vertical landing

    Leeghim, Henzeh / Cho, Dong-Hyun / Kim, Donghoon | SAGE Publications | 2016
    Schlagwörter: lunar vertical landing , soft landing

    Two-Dimensional Experimental Investigation of Base-Extension Separation Mechanism with Telescopic Gear

    Saeki, Naoaki / Hara, Susumu / Otsuki, Masatsugu | AIAA | 2016
    Schlagwörter: Soft Landing , Landing Gear , Spacecraft Landing , Novel Landing Mechanism , Landing Performance

    Optimal guidance for lunar soft landing with dynamic low-resolution image sequences

    Zhao, Hongqian / Dai, Honghua / Dang, Zhaohui | Elsevier | 2022
    Schlagwörter: Soft landing

    Terminal guidance strategy for a hybrid thrust-tether lunar landing scheme

    Xu, Ming / He, Yanchao / Liang, Yuying et al. | Elsevier | 2015
    Schlagwörter: Hybrid thrust-tether landing scheme , Lunar soft landing

    Trajectory optimization for lunar soft landing with complex constraints

    Chu, Huiping / Ma, Lin / Wang, Kexin et al. | Elsevier | 2017
    Schlagwörter: Trajectory optimization for lunar soft landing

    Actuator control for a new hybrid electromagnetic valvetrain in spark ignition engines

    Shiao, Yaojung / Dat, Ly Vinh | SAGE Publications | 2013
    Schlagwörter: soft landing

    Analytical and Experimental Investigation of Base–Extension Separation Mechanism for Spacecraft Landing

    Saeki, Naoaki / Hara, Susumu / Otsuki, Masatsugu et al. | AIAA | 2015
    Schlagwörter: Landing Performance , Landing Gear , Spacecraft Landing , Novel Landing Mechanism , Soft Landing

    Optimal Terminal Descent Guidance Logic to Achieve a Soft Lunar Touchdown

    Lee, Allan Y. | NTRS | 2011
    Schlagwörter: Soft touchdown , Lunar landing , Landing

    Small Solid-Model Rocket Design and Soft Landing Trajectory Planning

    Chen, Nuo / Liu, Shang / Zhou, Xiang et al. | AIAA | 2024
    Schlagwörter: Soft Landing Trajectories , Vertical Takeoff and Landing , Soft Landing

    Attitude Constrained Robust Explicit Guidance for Terminal Phase of Autonomous Lunar Soft-Landing

    Padhi, Radhakant / Banerjee, Avijit / Sai Kumar, P. S. V. S. et al. | Springer Verlag | 2024
    Schlagwörter: Soft-landing guidance , Optimal guidance for soft-landing , Lunar soft-landing

    Transfers from near-rectilinear halo orbits to low-perilune orbits and the Moon’s surface

    Trofimov, Sergey / Shirobokov, Maksim / Tselousova, Anastasia et al. | Elsevier | 2019
    Schlagwörter: Soft lunar landing

    LUNAR AND PLANETARY SOFT LANDINGS BY MEANS OF GAS-FILLED BALLOONS

    Schrader, C. D. | NTRS | 1962
    Schlagwörter: LUNAR LANDING , SOFT LANDING , PLANETARY LANDING

    Conceptual Study on Robust Rebound Suppression Mechanism for Small-Body Landing

    Miyata, Kikuko / Nozaki, Manato / Hara, Susumu et al. | AIAA | 2020
    Schlagwörter: Landing Gear , Soft Landing

    Research on Unmanned Aerial Vehicles Autonomous Soft Landing Based on Optimal Control

    Xu, Ze Yin / Xia, Xiao Hu / Ge, Yun Jian | Trans Tech Publications | 2012
    Schlagwörter: Soft Landing

    Augmented Apollo Powered Descent Guidance

    Lu, Ping | AIAA | 2018
    Schlagwörter: Soft Landing , Soft Landing Trajectories

    Sliding-Mode-Control–Based Instantaneously Optimal Guidance for Precision Soft Landing on Asteroid

    Shincy, V. S. / Ghosh, Satadal | AIAA | 2022
    Schlagwörter: Soft Landing Guidance , Landing Guidance Law

    A framework of gravity field online modeling and trajectory optimization in asteroid soft-landing mission scenarios

    Feng, Wenyu / Huo, Mingying / Xu, Ye et al. | Elsevier | 2023
    Schlagwörter: Asteroid soft-landing

    Fuel-optimal and Energy-optimal guidance schemes for lunar soft landing at a desired location

    Remesh, N. / Ramanan, R.V. / Lalithambika, V.R. | Elsevier | 2020
    Schlagwörter: Lunar soft landing

    Asteroid Precision Landing via Multiple Sliding Surfaces Guidance Techniques

    Furfaro, Roberto / Cersosimo, Dario / Wibben, Daniel R. | AIAA | 2013
    Schlagwörter: Landing Guidance Law , Soft Landing Guidance

    Creation and Simulation of a Risley Prism Assembly

    K. T. Galvan | NTIS | 2020
    Schlagwörter: Entry, descent and landing , Landing radar , Soft landing

    Instrumentation for a lunar soft lander

    Linnes, K. W. | NTRS | 1962
    Schlagwörter: LUNAR LANDING , SOFT LANDING

    Open-Loop Flight Testing of COBALT GN&C Technologies for Precise Soft Landing

    J. M. I. Carson / F. Amzajerdian / C. R. Seubert et al. | NTIS | 2017
    Schlagwörter: Soft landing , Landing aids , Planetary landing

    Moon Age and Regolith Explorer (MARE) Mission Design and Performance

    G. L. Condon / D. E. Lee / J. M. I. Carson | NTIS | 2017
    Schlagwörter: Lunar landing , Soft landing

    Relative Position and Attitude Determination for Robotic Mars Soft Landing Using Multi-Point Laser Rangefinder

    Xu, Rui / Zhu, Sheng Ying | Trans Tech Publications | 2011
    Schlagwörter: Mars Soft Landing

    Reliability-Based Soft Landing Trajectory Optimization near Asteroid with Uncertain Gravitational Field

    Ren, Yuan / Shan, Jinjun | AIAA | 2015
    Schlagwörter: Soft Landing Trajectories , Soft Landing

    On touchdown dynamics analysis for lunar landing.

    Lavender, R. E. | NTRS | 1965
    Schlagwörter: LUNAR LANDING , SOFT LANDING

    Mesh-Based Two-Step Convex Optimization for Spacecraft Landing Trajectory Planning on Irregular Asteroid

    Zhao, Zichen / Shang, Haibin / Liu, Chengliang et al. | AIAA | 2023
    Schlagwörter: Spacecraft Landing , Precise Soft Landing

    Open-Loop Flight Testing of COBALT Navigation and Sensor Technologies for Precise Soft Landing

    J. M. I. Carson / C. I. Restrepo / C. R. Seubert et al. | NTIS | 2017
    Schlagwörter: Soft landing , Landing aids , Planetary landing

    Entry, Descent, and Landing With Propulsive Deceleration: Supersonic Retropropulsion Wind Tunnel Testing

    B. Palaszewski | NTIS | 2012
    Schlagwörter: Planetary landing , Landing aids , Soft landing , Landing sites

    Minimum-fuel, two-impulse, soft lunar landing orbits

    Cavoti, C. R. | NTRS | 1966
    Schlagwörter: LUNAR LANDING , SOFT LANDING

    Terminal Sliding Mode Control of a Lunar Lander with Electric Propulsion

    Yang, Bo / Miao, Jun / Yang, Yong | Trans Tech Publications | 2014
    Schlagwörter: Lunar Soft Landing

    GUIDANCE CONCEPTS FOR LUNAR LANDING

    De Fries, P. J. | NTRS | 1963
    Schlagwörter: LUNAR LANDING , SOFT LANDING

    The Analysis and Configuration of a Control System for a Mars Propulsive Lander

    Mankovitz, R. J. | NTRS | 1967
    Schlagwörter: SOFT LANDING , PLANETARY LANDING

    Soft landing control of unmanned powered parafoils in unknown wind environments

    Luo, Shuzhen / Sun, Qinglin / Tan, Panlong et al. | SAGE Publications | 2019
    Schlagwörter: Soft landing

    Virtual Trajectory Augmented Landing Control Based on Dual Quaternion for Lunar Lander

    Kwon, Jae-Wook / Lee, Donghun / Bang, Hyochoong | AIAA | 2016
    Schlagwörter: Landing Control , Soft Landing

    Fixed-base-simulator study of ability of pilots to perform soft lunar landings by using a simplified guidance technique

    Fletcher, H. S. / Miller, G. K., Jr. | NTRS | 1965
    Schlagwörter: LUNAR LANDING , LANDING SIMULATION , SOFT LANDING

    Rapid Generation of Time-Optimal Trajectories for Asteroid Landing via Convex Optimization

    Yang, Hongwei / Bai, Xiaoli / Baoyin, Hexi | AIAA | 2017
    Schlagwörter: Spacecraft Landing , Soft Landing

    Monte Carlo approach to touchdown dynamics for soft lunar landings

    Lavender, R. E. | NTRS | 1965
    Schlagwörter: LUNAR LANDING , SOFT LANDING

    Chandrayaan-3 Trajectory Design: Injection to Successful Landing

    Mathavaraj, S. / Negi, Kuldeep | AIAA | 2024
    Schlagwörter: Soft Landing

    Analyses and Limited Evaluation of Payload and Legged Landing System Structures for the Survivable Soft Landing of Instrument Payloads

    R. M. Laurenson / R. A. Melliere / R. L. Moore et al. | NTIS | 1971
    Schlagwörter: Landing gear , Planetary landing , Landing loads , Soft landing

    Fast Homotopy Method for Asteroid Landing Trajectory Optimization Using Approximate Initial Costates

    Yang, Hongwei / Li, Shuang / Bai, Xiaoli | AIAA | 2018
    Schlagwörter: Spacecraft Landing , Soft Landing

    Doppler Lidar Sensor for Precision Navigation in GPS-Deprived Environment

    F. Amzajerdian / D. F. Pierrottet / G. D. Hines et al. | NTIS | 2013
    Schlagwörter: Landing instruments , Planetary landing , Soft landing

    GNC system scheme for lunar soft landing spacecraft

    Wang, Dayi / Huang, Xiangyu / Guan, Yifeng | Elsevier | 2007
    Schlagwörter: Lunar soft landing

    Bioinspired Autonomous Visual Vertical Control of a Quadrotor Unmanned Aerial Vehicle

    Alkowatly, Mohamad T. / Becerra, Victor M. / Holderbaum, William | AIAA | 2014
    Schlagwörter: Vertical Landing , Autonomous Soft Landing

    Investigation on design and reliability analysis of a new deployable and lockable mechanism

    Lin, Qing / Nie, Hong / Ren, Jie et al. | Elsevier | 2011
    Schlagwörter: Soft-landing gear system

    Time-Domain Substructure Synthesis with Hybrid Rigid and Nonlinear-Elastic Joints

    Zhou, Si-Da / Liu, Li / Dong, Wei-Li | AIAA | 2016
    Schlagwörter: Soft Landing , Landing Gear