Technology of lunar soft lander / / Deng-Yun Yu, Ze-Zhou Sun, He Zhang

• Autore: Yu Deng-Yun
• Pubblicazione: Gateway East, Singapore : , : Springer, , [2021]; ©2021
• Descrizione fisica: 1 online resource (xxviii, 565 pages) : illustrations
• Disciplina: 629.47
• Soggetto topico: Space vehicles - Design and construction
• Persona (resp. second.): SunZe-Zhou; ZhangHe
• Nota di contenuto: Intro -- Foreword By Fanpei Lei -- Foreword By Peijian Ye -- Preface I -- Preface II -- Contents -- Acronyms -- 1 Introduction -- 1.1 Significance of and General Approaches to Lunar Exploration -- 1.1.1 Significance of Lunar Exploration -- 1.1.2 General Approaches to Lunar Exploration -- 1.2 Status of Lunar Lander Technology Development Outside China -- 1.2.1 Development of Lunar Lander Technology in the Soviet Union [1, 14] -- 1.2.2 Development of Lunar Lander Technology in the United States [1, 6−13] -- 1.3 China's Lunar Exploration Program -- 1.3.1 General Plan of CLEP -- 1.3.2 Brief Information on Chang'E Probes -- 1.4 Technical Challenges to Development of Lunar Lander [5, 14, 16] -- 1.5 Summary -- References -- 2 Environment Analysis of Lunar Soft Landing Exploration -- 2.1 Introduction -- 2.2 Lunar Radiation Environment -- 2.2.1 Galactic Cosmic Rays -- 2.2.2 Solar Energetic Particles -- 2.2.3 Plasma Environment in Lunar Orbit -- 2.3 Lunar Thermal Environment -- 2.3.1 Solar Radiation -- 2.3.2 Lunar Albedo -- 2.3.3 Lunar Radiation -- 2.3.4 Earth Albedo -- 2.3.5 Earth Radiation -- 2.4 Lunar Landform and Topography -- 2.4.1 Lunar Landform -- 2.4.2 Lunar Topography -- 2.5 Lunar Soil and Dust -- 2.5.1 Physical Properties -- 2.5.2 Mechanical Properties -- 2.5.3 Electromagnetic Properties -- 2.6 Other Lunar Environments -- 2.6.1 Lunar Gravity -- 2.6.2 Near Vacuum Environment of the Moon -- 2.6.3 Illumination Environment on the Lunar Surface -- 2.7 Summary -- References -- 3 System Design of Lunar Lander -- 3.1 Introduction -- 3.2 Principles of System Design -- 3.3 Mission Analysis -- 3.3.1 Analysis of Mission Characteristics -- 3.3.2 Analysis of Landing Site -- 3.3.3 Analysis of Flight Profile -- 3.3.4 Analysis of Environment Effects -- 3.3.5 Analysis of Payload Configuration -- 3.4 Trajectory Design -- 3.4.1 Overview of Flight Profile. ; 3.4.2 Constraints of Trajectory Design -- 3.4.3 Determination of Landing Window -- 3.4.4 Analysis of Circumlunar Orbit -- 3.4.5 Determination of LTO -- 3.4.6 Analysis of Launch Window -- 3.5 System Components and Specifications -- 3.5.1 System Components -- 3.5.2 Major System Specifications -- 3.5.3 Propellant Budget -- 3.6 System Configuration Design -- 3.6.1 Design Principles -- 3.6.2 System Configuration -- 3.7 Planning of TT& -- C Link -- 3.8 Design of Powered Descent and Soft Landing -- 3.8.1 Initial Status and Setup of Powered Descent -- 3.8.2 Process of Powered Descent and Soft Landing -- 3.8.3 Landing Cushion -- 3.8.4 Downloading of Descent Images -- 3.9 Analysis and Simulation of Landing Stability -- 3.10 Summary -- References -- 4 Structure and Mechanism Technology of Lunar Lander -- 4.1 Introduction -- 4.2 Structural and Mechanism Features of Lunar Lander -- 4.2.1 Structural Features of Lunar Lander -- 4.2.2 Mechanism Features of Lunar Lander -- 4.3 Design and Verification of Lunar Lander Structure -- 4.3.1 Structural Design -- 4.3.2 Structural Analysis of Lunar Lander -- 4.3.3 Structural Tests of Lunar Lander -- 4.4 Mechanism Design and Verification of Lunar Lander -- 4.4.1 Solar Panel Mechanism -- 4.4.2 Separation Mechanism for Lunar Rover -- 4.4.3 Transfer Mechanism for Lunar Rover -- 4.5 Summary -- References -- 5 Thermal Control Technology of Lunar Lander -- 5.1 Introduction -- 5.2 Current Status of Thermal Control Technology -- 5.3 Thermal Technical Characteristics -- 5.3.1 Design Constraints -- 5.3.2 Technical Characteristics -- 5.4 Design Methodology -- 5.4.1 Principles of Thermal Design -- 5.4.2 Design of Thermal Control -- 5.4.3 Thermal Analysis and Calculation -- 5.5 Typical Technologies -- 5.5.1 Variable Thermal Conductive Technology -- 5.5.2 Protection Technology for High-Temperature Engine. ; 5.5.3 RHU Application Technology -- 5.5.4 Two-Phase Fluid Loop Technology -- 5.6 Testing and Verification -- 5.6.1 Thermal Balance Test of Lunar Lander -- 5.6.2 VCHP Test -- 5.6.3 Vacuum Thermal Insulation Testing of High-Temperature Heat Shield -- 5.6.4 Two-Phase Fluid Loop Test -- 5.6.5 Flight Testing on Orbit -- 5.7 Summary -- References -- 6 Power Technology of Lunar Lander -- 6.1 Introduction -- 6.2 Status of Power Supply Technology Development -- 6.3 Mission Requirements and Characteristics -- 6.3.1 Functional Requirements -- 6.3.2 Performance Requirements -- 6.3.3 Mission Characteristics and Analysis -- 6.4 Design Methodology -- 6.4.1 Design Principles -- 6.4.2 Illumination Conditions -- 6.4.3 Lightweight Design -- 6.4.4 Analysis of Space Environmental Effects -- 6.4.5 Energy Balance Analysis -- 6.4.6 Analysis of Power System Architecture -- 6.5 Typical Technology -- 6.5.1 Design of Power Controller -- 6.5.2 Design of Battery Pack -- 6.5.3 Design of Solar Cell Circuits -- 6.5.4 Design of Hibernation and Awakening Control -- 6.5.5 Power Supply Reuse Between Probes -- 6.6 Testing and Verification -- 6.6.1 Contents of Verification -- 6.6.2 Verification of Hibernation and Awakening -- 6.6.3 Verification of Large Incident Angle for Solar Cells -- 6.6.4 Extreme Temperature Verification of Solar Cells Performance -- 6.7 Summary -- References -- 7 Guidance, Navigation and Control Technology of Lunar Lander -- 7.1 Introduction -- 7.2 Development of GNC Technology -- 7.3 Analysis of Technical Characteristics -- 7.4 Design Methodology -- 7.4.1 System Configuration -- 7.4.2 Operational Modes -- 7.4.3 Component Design -- 7.4.4 Software Design [7] -- 7.4.5 Autonomous Failure Diagnosis and Handling Logic Design -- 7.5 Typical Technology -- 7.5.1 Procedure of GNC Powered Descent Phase [8] -- 7.5.2 Powered Descent Trajectory Design. ; 7.5.3 Navigation Method for Powered Descent Phase -- 7.5.4 Guidance Law Design of Powered Descent Process -- 7.5.5 Hazard Detection and Safe Landing Area Selection Method [9] -- 7.5.6 Attitude Control Method for Powered Descent Process [10] -- 7.6 Testing and Verification -- 7.6.1 Key Navigation Sensors Calibration -- 7.6.2 GNC Subsystem Flight Testing -- 7.6.3 Hardware-in-the-Loop Test [11] -- 7.7 Summary -- References -- 8 Propulsion Technology of Lunar Lander -- 8.1 Introduction -- 8.2 Development Status [2, 3] -- 8.3 Design Constraints and Analysis -- 8.3.1 Configurational Constraints -- 8.3.2 Functional Requirements -- 8.3.3 Technical Specification Requirements [4] -- 8.3.4 Flight Environment -- 8.3.5 Long-Term Storage Environment on Lunar Surface -- 8.4 Propulsion Subsystem Design [5-7] -- 8.4.1 Fundamental Design Conditions -- 8.4.2 Determination of Major Specifications of Propulsion Subsystem -- 8.4.3 Design of Propellant Feed System [4] -- 8.4.4 Electronics Design of Propulsion Subsystem -- 8.4.5 AIT Design of Propulsion Subsystem -- 8.4.6 Major Components Design for Propulsion Subsystem -- 8.4.7 Ground Test and Propellant Filling of Propulsion Subsystem -- 8.5 Testing and Verification of Propulsion Subsystem -- 8.5.1 Subsystem Ground Hot Firing -- 8.5.2 Throttling Engine Test -- 8.5.3 Propellant Tank Test -- 8.5.4 Long-Term Pressure-Bearing Storage Test of Gas Tank -- 8.5.5 Propellant Filling Test -- 8.6 Summary -- References -- 9 OBDH Technology of Lunar Lander -- 9.1 Introduction -- 9.2 Development Status -- 9.3 Analysis of Technical Characteristics -- 9.3.1 Mission Analysis -- 9.3.2 Constraints -- 9.4 Design Methodology -- 9.4.1 Principles of Design -- 9.4.2 System Architecture and Configuration -- 9.4.3 Miniaturized and Integrated System Design -- 9.4.4 Bus Network Design -- 9.4.5 Information Management Design. ; 9.4.6 Design of Spacecraft Autonomous Management -- 9.4.7 Reliable Design of Highly-Integrated and Lightweight Devices -- 9.4.8 Software Design -- 9.5 Testing and Verification -- 9.5.1 Simulation and Test Environment for OBDH Subsystem -- 9.5.2 Content of Verification -- 9.6 Summary -- References -- 10 TT& -- C and Telecommunication Technology of Lunar Lander -- 10.1 Introduction -- 10.2 Development Status -- 10.3 Analysis of Technical Characteristics -- 10.3.1 Requirements -- 10.3.2 Mission Characteristics -- 10.3.3 Design Constraints -- 10.4 Design of Telemetry/Telecommand and Telecommunication Technology -- 10.4.1 Overview -- 10.4.2 Design Method -- 10.4.3 Telemetry/Telecommand and Telecommunication of Lunar Lander to Ground -- 10.4.4 Telecommunication Between Lunar Lander and Lunar Rover -- 10.5 Testing and Verification -- 10.5.1 Compact Field Test -- 10.5.2 Testing of Interface to Ground System -- 10.5.3 UHF Field Test -- 10.6 Summary -- References -- 11 Landing Gear Technology of Lunar Lander -- 11.1 Introduction -- 11.2 Development Status -- 11.3 Configuration and Technical Features of Landing Gear System -- 11.4 Common Cushion Methods and Their Features -- 11.4.1 Cellular Material Deformation -- 11.4.2 Deformation of Thin-Walled Metal Tube -- 11.4.3 Hydraulic Damping -- 11.4.4 Tensile Deformation of Special Material -- 11.5 Design of Landing Gear Mechanism -- 11.5.1 Requirements Analysis -- 11.5.2 Design and Simulation -- 11.6 Testing and Verification -- 11.6.1 Performance Verification of Cushion Material -- 11.6.2 Friction Test of Deployment and Cushion -- 11.6.3 Performance Testing of Lunar Surface Sensing Probe -- 11.6.4 Cushion Performance Test and Verification of Single Set of Landing Gear Mechanism -- 11.6.5 Simulation Verification of Combined Cushion Performance for Landing Gear Subsystem -- 11.7 Summary -- References. ; 12 Integration and Assembly Technology of Lunar Lander.
• Titolo autorizzato: Technology of lunar soft lander
• ISBN: 981-15-6580-5
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 996466742003316
• Lo trovi qui: Univ. di Salerno
• Serie: Space Technology Library