Subj : MDA sees Canadarm3 commercial spinoff success in robotic partnership w To : All From : NasaSpaceFlight Date : Wed Jun 01 2022 18:00:04 MDA sees Canadarm3 commercial spinoff success in robotic partnership with Lockheed Martin, General Motors Date: Wed, 01 Jun 2022 16:47:30 +0000 Description: With over 21 years of service onboard the International Space Station, Canadarm2, along with Dextre The post MDA sees Canadarm3 commercial spinoff success in robotic partnership with Lockheed Martin, General Motors appeared first on NASASpaceFlight.com . FULL STORY ====================================================================== With over 21 years of service onboard the International Space Station, Canadarm2, along with Dextre and the OBSS (Orbiter Boom Sensor System), has served as a mission-critical tool in support of the construction of the orbital outpost and its ongoing maintenance. The robotic crew also serves as testbeds for innovative concepts to enable future space operations like on-orbit refueling and robotic arm AI technology. Now, as Canadarms developer, MDA, works toward developing Canadarm3 for the Lunar Gateway, the company is also looking closely at the Moon via a partnership with Lockheed Martin and General Motors to provide robotics for a new, large lunar rover a commercial spinoff of the still-under-development Canadarm3 robotic advancements. MDA joining the industrial partnership is really an iconic moment for us , said Holly Johnson, Vice President of Robotics and Space Operations, MDA. Were leveraging the Canadarm space technology, which just stands on its own in terms of what it has enabled in human spaceflight and space exploration over the past many decades. Leveraging that and creating commercial spinoffs [for the lunar surface] right on the heels of the development of Canadarm3 is an exciting partnership for us with Lockheed Martin and General Motors where we really feel that creating this basic infrastructure and establishing the [commercial] infrastructure of mobility on the Moon is something that will enable not only government missions. So what is this arm in MDAs partnership with Lockheed Martin and General Motors and how does it relate to the ongoing MDA initiatives with Canadarm3 and the Canadian Space Agencys LEAP (Lunar Exploration Acceleration Program) rover ? The concept for the new and large Lunar Terrain Vehicle involves a robotic arm 2.5 meters in length that features numerous internal control systems and software leveraged from Canadarm, Canadarm2, Dextre, the OBSS, and Canadarm3 .. Moreover, the arm has to be both controllable by astronauts using the rover as well as completely autonomous to support operations when astronauts are not present. See Also Artemis 3 Discussion Space Science coverage L2 Future Spacecraft Click here to Join L2 When you think about robotic systems in space that have proven to be very safe interacting with astronauts, thats a pretty key requirement. And thats something that we can leverage because weve done that so frequently, and were experts in the field, noted Johnson. But what does that interface look like in terms of crew control and full autonomy? The architecture of control and operation is still in development, related Johnson. So the teams right now are doing an optimization strategy. Were going to create a framework that will assess the level of autonomy required. If theres a relatively simple task that can be done with prepared interfaces thats repeatable in a constrained environment, that leads you to one direction. One of Dextres Latching End Effectors (or hands) used to grab hold of various objections on the Station. This is a view captured by a Station camera operated by the Communications RF Onboard Networks Utilization Specialist (CRONUS). (Credit: CSA/NASA) If theres a more complex task, whether humans are involved or not, that may lead you to another direction. And all of that knowledge and ability stems from the long history of MDA space robotics, specifically the control and operational software developed, tested, and implemented over decades across the various arms used on NASA and NASA-led programs. When you look at the types of operations that Canadarm2 performs today compared to what it was originally designed to do, weve really evolved the operational modes, noted Johnson. Weve evolved the types of tasks that it can do. And really thats leveraging the control base and the software base that the teams have built up. Whats more, MDA has incorporated some of the enhancements being designed for and used on Canadarm3 for the upcoming Lunar Gateway outpost in the new Lunar Terrain Vehicle with Lockheed Martin and General Motors. While the new arm for the rover will be much smaller than the preceding Canadarms, a lot of the internal smarts and the control systems and the control software is directly leveraged from prior projects, including Canadarm3. This represents a direct commercial application of Canadarm3 technology while Canadarm3s own development is ongoing. Drawing on Shuttle/Station history, @MDA_space has begun development of #Canadarm3 for #Gateway . As initial requirements are set, the company is also working parallel developing of new commercial space robotics. From Nathan Barker ( @NASA_Nerd ) & myself: https://t.co/HtUMvQgWPV Chris G NSF (@ChrisG_NSF) February 15, 2021 This is really exciting! related Johnson. And Canadarm3s software isnt the only area where it could and likely will assist MDAs other commercial robot arm offerings. AI will play a key role as well. As we look at Canadarm3, which [will be] 1,000 times further away from Earth than Canadarm2, the need to adapt autonomy and artificial intelligence for that system to understand its environment, make real-time decisions, execute on tasks from a higher level command, and then navigate different scenarios thats critical, said Johnson. And in some cases, there may be decision making that it can do. In other cases, it might pause and wait to hear back from Earth. That AI is directly applicable to an autonomous lunar rover arms need to assess the local area so that it can pick up or interact with a target without bumping into other objects or being confused by a shadow on the lunar surface . But that brings up another question: What will the end effector the hands, so to speak of this lunar rover arm look like when it might have to pick up rocks on Monday and then need to use a scientific tool to investigate a different rock on Tuesday? Illustration of NASA astronauts on the lunar South Pole, their potential lunar terrain vehicles seen nearby. (Credit: NASA) Thats a really good question, and we have developed a commercial line of robotic interfaces and end effectors for that exact purpose, said Johnson. Having a common interface that has actuation/power/data capability that can interact with payloads, with other rovers, with different toolsets if you have that standardized robotic interface, you can design tools and payload. So its kind of a multipurpose end effector, augmented with different tools. In this way, the arm is nearly universal in terms of what it can enable, as long as the tools properly interface with the end effector. In theory, this type of universality could allow for multiple tools to be taken on a rover tools the arm could individually grab to perform a task before grabbing a different tool for a different task. If we have a standardized interface, we can work with commercial providers who have payloads, who have scientific instruments, said Johnson. But it wont be necessarily on us to provide all of the exact utilities or the features that the customer requires. The goal is to be adaptable so we can accommodate as many of those use cases as possible. In other words, MDA seeks to give the industry a universal attachment from which various tools including mission-specific ones can be used. And thats really just the start, according to MDA.As increased interest goes to the lunar surface, whether thats government or commercial, [the goal is] to look at supporting a wide range of customers for their mobility needs NASA and Artemis being one of those, but other commercial and government customers following after, added Johnson. The new initiative with Lockheed Martin and General Motors is separate from MDAs ongoing participation in the Canadian Space Agencys LEAP initiative, which seeks to advance Canadian lunar technologies and activities via a lunar rover. And, in large part, the LEAP and Gateway programs (the latter of which necessitated Canadarm3s development) were designed from CSAs standpoint to do exactly what MDA is now seeing especially with Canadarm3: to advance technology and industry that can then be used in commercial applications. You can really feel the pace of commercial advancement, enthused Johnson. And when you look at new infrastructures in orbit and eventually as everyone kind of turns their head from the Moon to Mars, we really think that robotics is a key enabler of space infrastructure. (Lead image: proposed lunar terrain vehicle concepts. Credit: Lockheed Martin) The post MDA sees Canadarm3 commercial spinoff success in robotic partnership with Lockheed Martin, General Motors appeared first on NASASpaceFlight.com . ====================================================================== Link to news story: https://www.nasaspaceflight.com/2022/06/mda-robotics-lm-gm/ --- Mystic BBS v1.12 A47 (Linux/64) * Origin: tqwNet Science News (1337:1/100) .