Tootfinder

Today’s ride was 8.3 miles… nothing too exciting to report. (In other news I’ve been relearning SQL to pull data from the RunGap SQLite database.)
#biking #bikeTooter #mke

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

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.

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…

🇺🇦 Auf radioeins läuft...
Rosie Lowe:
🎵 In My Head
#NowPlaying #RosieLowe
https://rosielowe.bandcamp.com/track/in-my-head
https://open.spotify.com/track/6bZiehE4RoMgiFt09um4g1

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…

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.

Energy Aware Camera Location Search Algorithm for Increasing Precision of Observation in Automated Manufacturing
Rongfei Li, Francis Assadian
https://arxiv.org/abs/2506.10251

Energy Aware Camera Location Search Algorithm for Increasing Precision of Observation in Automated Manufacturing
Visual servoing technology has been well developed and applied in many automated manufacturing tasks, especially in tools' pose alignment. To access a full global view of tools, most applications adopt eye-to-hand configuration or eye-to-hand/eye-in-hand cooperation configuration in an automated manufacturing environment. Most research papers mainly put efforts into developing control and observation architectures in various scenarios, but few of them have discussed the importance of the camera…

Heute in der öffentlichen #Ringvorlesung um 18:15 in der Aula am Wilhelmsplatz #Göttingen:
Prof. Dr. Dorothea Bahns vom @… üb…

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…