motion control

Researchers filmed bumblebees landing on an artificial flower that slid sideways twice a second, capturing 48 landings with three high-speed cameras and reconstructing them in 3D. The bees banked to match the platform's motion, lagging slightly behind it, offering new insight into how bees control mid-air landings, with possible applications for flying robots.

Researchers have unveiled a paper-thin biohybrid swimming robot driven by a single layer of genetically engineered, living muscle cells that contract in response to light, making the device move with a flapping motion. The work combines mechanical and biological engineering, and is drawing attention as an example of how living tissue can be integrated into soft robotics for swimming machines.

A six-axis hexapod positioning robot has been showcased moving a load of 1,100 pounds while maintaining sub-micron precision. Hexapods use parallel actuation across six degrees of freedom, making them valuable for applications such as optics alignment, semiconductor manufacturing, and metrology. The claim of combining such high payload capacity with extreme accuracy is drawing attention from engineers and automation specialists interested in precision motion control.

A new hexapod, a six-axis parallel robot, has been shown handling loads of up to 1,100 pounds while positioning with sub-micron accuracy. The combination of heavy payload and extreme precision makes it notable for industries such as semiconductor manufacturing, optics and metrology, where large components must be aligned with near-nanoscale accuracy. Automation industry observers are highlighting it as an example of how parallel kinematics continues to advance industrial motion control.