Video Friday is your weekly collection of superior robotics movies, collected by your folks at IEEE Spectrum robotics. We additionally publish a weekly calendar of upcoming robotics occasions for the following few months. Please ship us your occasions for inclusion.
Humanoids 2023: 12–14 December 2023, AUSTIN, TEX.
Cybathlon Challenges: 02 February 2024, ZURICH, SWITZERLAND
Eurobot Open 2024: 8–11 May 2024, LA ROCHE-SUR-YON, FRANCE
Enjoy at the moment’s movies!
Do you end up questioning why the world wants bipedal humanoid robots? Allow IHMC and Boardwalk Robotics to reply that query with this video.
[ IHMC ]
Thanks, Robert!
As NASA’s Ingenuity Helicopter made its 59th flight on Mars–attaining its second highest altitude whereas taking photos of this flight–the Perseverance Mars rover was watching. See two views of this 142-second flight that reached an altitude of 20 meters (66 toes). This flight came about on 16 Sept. 2023. In this aspect-by-aspect video, you’ll see the attitude from Perseverance on the left, which was captured by the rover’s Mastcam-Z imager from about 55 m (180 ft.) away. On the best, you’ll see the attitude from Ingenuity, which was taken by its downward-pointing Navigation Camera (Navcam). During Flight 59, Ingenuity hovered at totally different altitudes to examine Martian wind patterns. The highest altitude achieved on this flight was 20 m. At the time, that was a document for the helicopter.
[ JPL ]
Cassie Blue showcases its capacity to navigate a transferring walkway, a standard but difficult situation in human environments. Cassie Blue can stroll on to and off of a 1.2 meter-per-second transferring treadmill and reject disturbances brought on by a tugging gantry and sub-optimum strategy angle brought on by operator error. The key to Cassie Blue’s success is a brand new controller that includes a novel mixture of digital constraint-primarily based management and a mannequin predictive controller utilized on the usually-uncared for ankle motor. This know-how paves the way in which for robots to adapt and performance in dynamic, actual-world settings.
[ Paper ] through [ Michigan Robotics ]
Thanks, Wami!
In this examine, we suggest a parallel wire-pushed leg construction, which has one DoF of linear movement and two DoFs of rotation and is managed by six wires, as a construction that may obtain each steady leaping and excessive leaping. The proposed construction can concurrently obtain excessive controllability on every DoF, lengthy acceleration distance and excessive energy required for leaping. In order to confirm the leaping efficiency of the parallel wire-pushed leg construction, now we have developed a parallel wire-pushed monopedal robotic, RAMIEL. RAMIEL is provided with quasi-direct drive, excessive energy wire winding mechanisms and a light-weight leg, and might obtain a most leaping peak of 1.6 m and a most of seven steady jumps.
[ RAMIEL ]
Thanks, Temma!
PAL Robotics’ Kangaroo demonstrates basic “zero-moment point” or ZMP strolling, with just one or two engineers tagging alongside, and neither of them look all that nervous.
Eventually, PAL Robotics says that the robotic will be capable of “perform agile maneuvers like running, jumping, and withstanding impacts.”
[ PAL Robotics ]
Thanks, Lorna!
SLOT is a small smooth-bodied crawling robotic with electromagnetic legs and passive physique adaptation. The robotic, pushed by neural central sample generator (CPG)-based management, can efficiently crawl on a wide range of metallic terrains, together with a flat floor, step, slope, confined area, and an internal (concave floor) and outer (convex floor) pipe in each horizontal and vertical instructions. It could be additionally steered to navigate by a cluttered atmosphere with obstacles. This small smooth robotic has the potential to be employed as a robotic system for internal and outer pipe inspection and confined area exploration within the oil and gasoline business.
[ VISTEK ]
Thanks, Poramate!
It isn’t straightforward for a robotic to seek out its approach out of a maze. Picture these machines attempting to traverse a child’s playroom to succeed in the kitchen, with miscellaneous toys scattered throughout the ground and furnishings blocking some potential paths. This messy labyrinth requires the robotic to calculate essentially the most optimum journey to its vacation spot, with out crashing into any obstacles. What is the bot to do? MIT CSAIL researchers’ “Graphs of Convex Sets (GCS) Trajectory Optimization” algorithm presents a scalable, collision-free movement planning system for these robotic navigational wants.
[ MIT CSAIL ]
As the sector of human-robotic collaboration continues to develop and autonomous common-objective service robots grow to be extra prevalent, robots must receive situational consciousness and deal with duties with a restricted discipline of view and workspace. Addressing these challenges, KIMLAB and Prof. Yong Jae Lee on the University of Wisconsin-Madison make the most of the sport of chess as a testbed, using a common-objective robotic arm.
[ KIMLAB ]
Humanoid robots have the potential of turning into common objective robots augmenting the human workforce in industries. However, they have to match the agility and flexibility of people. In this paper, we carry out experimental investigations on the dynamic strolling capabilities of a sequence-parallel hybrid humanoid named RH5. We exhibit that it’s potential to stroll as much as speeds of 0.43 m/s with a place-managed robotic with out full state suggestions, which makes it one of many quickest strolling humanoids with related measurement and actuation modalities.
[ DFKI ]
Avocado drone. That is all.
[ Paper ]
Autonomous robots should navigate reliably in unknown environments even underneath compromised exteroceptive notion, or notion failures. Such failures usually happen when harsh environments result in degraded sensing, or when the notion algorithm misinterprets the scene as a consequence of restricted generalization. In this paper, we mannequin notion failures as invisible obstacles and pits, and prepare a reinforcement studying (RL) primarily based native navigation coverage to information our legged robotic.
[ Resilient Navigation ]
X20 Long Range Remote Hazard Detection Test. We distant the robotic canine from a straight line distance of 1 kilometer, and it efficiently examined the density of gases. The objective of the check is to offer resolution for firefighters to make use of the robotic to detect dangerous gases first earlier than placing themselves in peril.
[ Deep Robotics ]
This CMU RI Seminar is by Robert Ambrose from Texas A&M, on “Robots at the Johnson Space Center and Future Plans.”
The seminar will overview a sequence of robotic techniques constructed on the Johnson Space Center over the past 20 years. These will embrace wearable robots (exoskeletons, powered gloves and jetpacks), manipulation techniques (ISS cranes right down to human scale) and lunar mobility techniques (human floor mobility and robotic rovers). As all robotics shows ought to, this can embrace some enjoyable movies.
[ CMU RI ]