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Officials at the Japan Aerospace Exploration Agency (JAXA) and Toyota Motor Corp. in Tokyo have taken a first step toward collaborating on international space exploration, having agreed to accelerate their ongoing joint study of a manned, pressurized rover powered by fuel cell technologies to enable lunar mobility.

Established on July 1, the ECLAIR consortium will focus on reducing greenhouse gas emissions and other negative environmental impacts of the aerospace industry by developing innovative electric technologies.

The Japan Aerospace Exploration Agency (JAXA) H-IIB Launch Vehicle No. 7 lifted off from the Tanegashima Space Center in Japan at 2:54:27 Japan Standard Time (JST) on September 23, carrying the KOUNOTORI7 (HTV7) cargo transporter into orbit to start its journey to the International Space Station (ISS).

Japan Aerospace Exploration Agency (JAXA) officials have released the first images from two unmanned rovers that landed safely on the surface of asteroid Ryugu just days ago.

JAXA (Japan Aerospace Exploration Agency) has been conducting a research on a future commercial tilt wing VTOL (Vertical TakeOff and Landing) transport under JAXA's "Sky Frontier" Program aiming to develop technologies for aircraft innovation. ...JAXA (Japan Aerospace Exploration Agency) has been conducting a research on a future commercial tilt wing VTOL (Vertical TakeOff and Landing) transport under JAXA's "Sky Frontier" Program aiming to develop technologies for aircraft innovation. The research focuses on QTW (Quad Tilt Wing) civil VTOL transport, which features tandem tilt wings with propellers mounted at the mid-span of each wing.

A regenerative Air Revitalization system has been developed by JAXA. Its major assemblies are a CO2 concentration assembly which contains membrane dryers to remove humidity and zeolite to remove CO2, a CO2 reduction assembly, and a water electrolysis assembly to which water is supplied in the vapor phase through molecule-size pores in a NAFION membrane rather than as liquid to solve the problem of gas-liquid separation in microgravity conditions.

In six short months, ISS integrates ECLS systems with the Node 2, Columbus module, Japanese Logistics Module, and Automated Transfer Vehicle developed and produced by the European Space Agency (ESA) and Japanese Aerospace Exploration Agency (JAXA). The new systems provide both international unique hardware and common ISS hardware. An overview of the integrated ECLS system and the unique capabilities of each new module is provided.

Implementation of this plan also involves coordination with the Nodes and Multi-Purpose Pressurized Logistics Module (MPLM) project offices, Regenerative ECLS Project, ISS Payloads, JAXA, ESA, and ISS Logistics and Maintenance.

The second Flight Unit is under preparation to be delivered at NASA-KSC in 2004 for JAXA, the Japanese Space Agency. Compared to the first unit, the acceptance of this second unit imposes the verification of requirements specific to the JEM, the Japanese Module in ISS.

Astronauts on the International Space Station (ISS) have launched RemoveDEBRIS, the first satellite with space debris-removal capabilities and the largest satellite ever deployed from the ISS. RemoveDEBRIS, a low Earth orbit test bed for determining the efficacy of active debris removal (ADR) systems, is a multinational effort involving space agencies, aerospace experts, and technologies from throughout Europe, Asia, Africa, and the U.S.

This paper reports a development of a εH measurement system. The system has been evaluated by comparing the measurement data with the data, which were obtained by conventional reliable techniques in the laboratory. From the evaluation results it was confirmed that the measurement accuracies of the present systems is Δε = ±0.05. Now this system is being improved for higher measurement accuracy, and it will be commercialized in 2007.

Cross-industry partnerships received a boost this week, as Japan Aerospace Exploration Agency (JAXA) and Toyota Motor Corp. officials announced increased cooperation on unmanned, electrified, and automated rovers for space exploration.

The applicability of high-performance computing (HPC) to vehicle aerodynamics is presented using a Cartesian grid approach of computational fluid dynamics. Methodology that allows the user to avoid a large amount of manual work in preparing geometry is indispensable in HPC simulation whereas conventional methodologies require much manual work. The new frame work allowing a solver to treat ‘dirty’ computer-aided-design data directly was developed with a modified immersed boundary method. The efficiency of the calculation of the vehicle aerodynamics using HPC is discussed. The validation case of flow with a high Reynolds number around a sphere is presented. The preparation time for the calculation is approximately 10 minutes. The calculation time for flow computation is approximately one-tenth of that of conventional unstructured code.

Simulation from the inside Software applications are now being developed to make air travel safer and more comfortable for the people in the cabin. American attack UAVs-Part 1 The first article in a two-part series of a perspective on more than 100 years of unmanned flight details some of the major developments in the use of unmanned aerial vehicles for combat. Certifying airworthiness MIL-HDBK-5 is an especially valuable tool for the Federal Aviation Administration and is essential to the health of the entire aviation manufacturing industry. Boeing takes leap forward with composites The use of composites is not new to the aerospace industry, but with its 7E7 airplane, Boeing plans to stretch the material technology to new limits.

Overcoming Machining Productivity Challenges with Aerospace Components Why the Turbomachinery Industry is Increasingly Bullish on Additive Manufacturing 3D-printed metal-alloys are answering critical needs for high fluid flow, high-pressure parts. Airborne Inspection Sensor Evolves with LiDAR, Mid-IR and Artificial Intelligence Air Force eVTOL Research and Development Programs Make Remote Pilot Progress Creating a Digital Gateway for RF Domain Will Advance Designs That Meet DoD Initiatives Understanding the Unique RF Interconnect Requirements for Ultra-Demanding Hypersonic Missile and Satellite Applications ADS-B Classification Using Multivariate Long Short-Term Memory This analysis extends previous research that used long short-term memory-fully convolutional networks to identify aircraft engine types from publicly available automatic dependent surveillance-broadcast (ADS-B) data.

LiDAR is one of many active sensor technologies that uses electromagnetic radiation. Operating in the optical and infrared wavelengths, it is similar to more-familiar passive EO/IR sensor technology. It is also similar to radar in that it uses reflected electromagnetic radiation emitted by the sensor. LiDAR is commonly used for making high-resolution maps and has applications in geodesy, geomatics, archaeology, geography, geology, geomorphology, seismology, forestry, atmospheric physics, laser guidance, airborne laser swath mapping, and laser altimetry. It is also being used for control and navigation of some autonomous cars. The first part of LiDAR Technologies and Systems introduces LiDAR and its history, and then covers the LiDAR range equation and the link budget (how much signal a LiDAR must emit in order to get a certain number of reflected photons back), as well as the rich phenomenology of LiDAR, which results in a diverse array of LiDAR types.

Assisted GPS (A-GPS) has been developed to provide greatly improved capabilities, helping GPS work better and faster in almost any location. Offering a detailed look at all the technical aspects and underpinnings of A-GPS, this unique book places emphasis on practical implementation. The book reviews standard GPS design, helping you understand why GPS requires assistance in the first place. You discover how A-GPS enables the computing of a position from navigation satellites in the absence of precise time – a topic not covered in any other book. Moreover, you learn how to design and analyze a high sensitivity GPS receiver and determine the achievable sensitivity. The book provides detailed worksheets that show how to compute, analyze, and improve the processing gain from the input signal at the antenna to the signal after the correlators.

A team of engineers from NASA and Dallas-based Jacobs Engineering Group Inc. successfully completed the eighth and final test of the Orion spacecraft Capsule Parachute Assembly System at the U.S. Army Yuma Proving Ground in Yuma, Ariz.

Lockheed Martin has revealed its concept for a new crewed lunar lander: a single stage, fully reusable system that incorporates flight-proven technologies and systems from the NASA Orion spacecraft. In its initial configuration, the lander would deliver a crew of four and 2,000 pounds of cargo to the Moon’s surface for up to two weeks.

SAE International, a global association committed to being the ultimate knowledge source for mobility engineering, is bringing together subject-matter experts from across the globe for the first SAE International Aerospace Japan Symposium, held November 29 and 30 in conjunction with Japan International Aerospace Exhibition 2018 at Tokyo Big Sight convention center in Tokyo.