Tootfinder

Auch das Göttinger Tageblatt berichtet über die Aufnahmen des Südpols der Sonne der Raumsonde Solar Orbiter:
https://www.goettinger-tageblatt.de/beruf-und-bildung/regional/mpi-g…

‘Wrongful removal’: Federal judge nixes Trump’s ‘unlawful’ firing of Biden-appointed product safety board members
https://lawandcrime.com/high-profile/wrongful-removal-federal-judge-nixes-trumps-unlawful-firing-of-biden-appointed-product-safety-board-members/

Control Architecture and Design for a Multi-robotic Visual Servoing System in Automated Manufacturing Environment
Rongfei Li
https://arxiv.org/abs/2506.11387

Control Architecture and Design for a Multi-robotic Visual Servoing System in Automated Manufacturing Environment
The use of robotic technology has drastically increased in manufacturing in the 21st century. But by utilizing their sensory cues, humans still outperform machines, especially in micro scale manufacturing, which requires high-precision robot manipulators. These sensory cues naturally compensate for high levels of uncertainties that exist in the manufacturing environment. Uncertainties in performing manufacturing tasks may come from measurement noise, model inaccuracy, joint compliance (e.g., el…

Entanglement-inspired frequency-agile rangefinding
Weijie Nie, Peide Zhang, Alex McMillan, Alex S. Clark, John G. Rarity
https://arxiv.org/abs/2506.11980 h…

Entanglement-inspired frequency-agile rangefinding
Entanglement, a key feature of quantum mechanics, is recognized for its non-classical correlations which have been shown to provide significant noise resistance in single-photon rangefinding and communications. Drawing inspiration from the advantage given by energy-time entanglement, we developed an energy-time correlated source based on a classical laser that preserves the substantial noise reduction typical of quantum illumination while surpassing the quantum brightness limitation by over six…

Soderle, und hier haben wir nun auch noch die kumulative Grafik mit der Anzahl der Balkonkraftwerke.
Hab noch den Endpunkt rangebastelt, damit man die Summe sieht.
Von der diese Woche vermeldeten Million sind wir zumindest offiziell noch etwas entfernt, wobei Sebastian ja von einer hohen Dunkelziffer ausgeht.
Wieso haben wir eigentlich eine Dunkelziffer? Faulheit? Ungenehmigt?
#Balkonkraftwerke

Silicate clouds and a circumplanetary disk in the YSES-1 #exoplanet system: https://www.nature.com/articles/s41586-025-09174-w.epdf?sharing_token=RRmxpt1H4UGfhsYggN3LidRgN0jAjWel9jnR3ZoTv0MsHgms7qJzLfZGfJR11eb-vvEQdUtgFRiob9i301fI7DuGo7WWpkZLKlBCdxpBK5AtQvipTF21oU1Tw3IfH_O299ja-Dy3Oo4o1Q5VRXUCWJTPdjQkwk4zJQSkuuzQX2KL605kQMDx_pt1BkUCYmaMuZtqUaPN5_fJM4TPjD9jmnj-omY7Blc5Ec9TOMsfMKyPlLhSsEPzgSnJUW1HLYkK77XpgEtFG9-NFAgx02m_lsc8Ieb6pLEOQVNzzni3RmECgd88noZtE_Xg2P3BIsbi&tracking_referrer=www.theguardian.com -> Astronomers left puzzled by high-altitude clouds forming on young planet: https://www.theguardian.com/science/2025/jun/10/astronomers-space-telescope-clouds-planet - experts say thick slabs of cloud in YSES-1 system could consist of mineral dust and iron, which would rain down.

Wind-driven Ranch fire in Apple Valley sparks evacuation order
A wind-whipped brush fire near Apple Valley had grown to 4,205 acres by about 9:30 p.m. Tuesday with no containment, according to Cal Fire #SanBernardino.
The #Ranchfire ignited south of Apple Valley around 2 p.m., according to fire offi…

Wind-driven Ranch fire in Apple Valley sparks evacuation order
The fire started in Apple Valley around 2 p.m., according to the San Bernardino Unit of Cal Fire.

Sum Rate Maximization for Pinching Antennas Assisted RSMA System With Multiple Waveguides
Peiyu Wang, Hong Wang, Rongfang Song
https://arxiv.org/abs/2506.10596

Sum Rate Maximization for Pinching Antennas Assisted RSMA System With Multiple Waveguides
In this letter, a pinching antennas (PAs) assisted rate splitting multiple access (RSMA) system with multiple waveguides is investigated to maximize sum rate. A two-step algorithm is proposed to determine PA activation scheme and optimize the waveguide beamforming. Specifically, a low complexity spatial correlation and distance based method is proposed for PA activation selection. After determining the PA activation status, a semi-definite programming (SDP) based successive convex approximation…

Innovative Adaptive Imaged Based Visual Servoing Control of 6 DoFs Industrial Robot Manipulators
Rongfei Li, Francis Assadian
https://arxiv.org/abs/2506.10240

Innovative Adaptive Imaged Based Visual Servoing Control of 6 DoFs Industrial Robot Manipulators
Image-based visual servoing (IBVS) methods have been well developed and used in many applications, especially in pose (position and orientation) alignment. However, most research papers focused on developing control solutions when 3D point features can be detected inside the field of view. This work proposes an innovative feedforward-feedback adaptive control algorithm structure with the Youla Parameterization method. A designed feature estimation loop ensures stable and fast motion control whe…

A Novel Feedforward Youla Parameterization Method for Avoiding Local Minima in Stereo Image Based Visual Servoing Control
Rongfei Li, Francis Assadian
https://arxiv.org/abs/2506.10252

A Novel Feedforward Youla Parameterization Method for Avoiding Local Minima in Stereo Image Based Visual Servoing Control
In robot navigation and manipulation, accurately determining the camera's pose relative to the environment is crucial for effective task execution. In this paper, we systematically prove that this problem corresponds to the Perspective-3-Point (P3P) formulation, where exactly three known 3D points and their corresponding 2D image projections are used to estimate the pose of a stereo camera. In image-based visual servoing (IBVS) control, the system becomes overdetermined, as the 6 degrees of fre…