K3Y’s Post

Our paper was accepted by SITIS 2023—Bangkok, Thailand, November 8–10, 2023. I will give a presentation titled "Optimal Wildfire Escape Route Planning for Drones under Dynamic Fire and Smoke."

Happy to share our latest paper 📃 , "Enhancing Vehicular Platoon Stability in the Presence of Communication Cyberattacks: A Reliable Longitudinal Cooperative Control Strategy". In this work, we shift the focus from traditional detection methods to explore how control strategies alone can significantly mitigate the impacts of cyberattacks on connected and automated vehicles. Reliable measurements from onboard sensors are pivotal in alleviating the adverse effects of cyberattacks on V2V communication layers. Our research introduces a robust CACC strategy and provides a mathematical derivation to explore the interaction between measurement noise, potential cyberattacks, and control performance. If you are interested in CACC systems, communication cyberattacks, and string stability, please check out our paper: https://lnkd.in/gExEgqkQ I would also like to express my deep appreciation to Prof. Yang Zhou, Prof. Yunlong Zhang, and Prof. Xiaopeng Li for their valuable guidance and insightful feedback, which were instrumental in shaping this work. Additionally, I am grateful for the constructive comments from the anonymous reviewers.

🇵🇱 SP-OPK has landed A new aircraft with the SP-OPK markings has joined our fleet of aircraft, which will take our geo-information services to a new level. The SP-OPK is not only a modern twin-engine aircraft (Diamond DA62 MPP modified to our specification), but a complete flight platform equipped with a dedicated photogrammetric sensor (Leica Citymapper 2S Hybrid Sensor) and an on-board computers running our proprietary software for real-time error detection on acquired aerial imagery.   More about that here: https://lnkd.in/gCEhjt5s The project entitled. ‘Implementation of a new technology for remote sensing analysis of image data’ is co-financed by the European Union from the European Regional Development Fund under the European Funds for Smart Economy 2021-2027, Measure 2.32 Technology Credit, Priority 2. Innovation-friendly environment. #aerialimagery #airplane #geospatial #leica 

Getting external GNSS data to the 3DM-CV7-INS is easy an can be done in multiple ways: industry-standard NMEA format as well as MicroStrain’s binary packet protocol (MIP). Is one better than the other? Which option should you choose? For answers to these questions, download our MIP vs NMEA white paper to get a full comparison and contrast of both methods. https://lnkd.in/eTa5k75a

The article proposed a fault-tolerant consensus control scheme for linear time-varying Multi-Agent Systems (#MASs) with stochastic communication protocols. By designing decentralized observer and controller parameters, robustness was achieved against unknown disturbances and faults within a finite time horizon. The effectiveness of the proposed method was validated through numerical examples. Find out more: https://lnkd.in/gpegEytG #IJNDI#multi-agent systems

"Reflecting on one of my past projects: an obstacle detector utilizing radar technology. It's fascinating to see how innovations in radar systems continue to redefine safety and efficiency across various industries. Excited to share insights and lessons learned from this endeavor! For code Github : https://lnkd.in/gi5Kn3BB #RadarTechnology #Innovation #ObstacleDetection #Arduino"

✨Highlights for this #Hot Article (1) The underactuated four-rotor unmanned aircraft system is regarded as a Markov jump nonlinear system, and the fault-tolerant control is studied. (2) Adaptive observer is used to estimate the fault and system state. The introduction of quasi-unilateral Lipschitz condition loosens the restriction on nonlinear terms and facilitates the subsequent LMIs solution. (3) Based on the observed values, a non-singular fast terminal sliding mode control algorithm is designed to avoid singularity, improve convergence speed, and achieve fault-tolerant control of the system. 🗞️Fast Terminal Sliding Mode #Fault-#Tolerant #Control for Markov Jump Nonlinear Systems Based on an #Adaptive Observer 👨🏫 by Pu Yang, Ziwei Shen, Yu Ding and Kejia Feng 👉 https://lnkd.in/gxiJgNeq

Magnetrons: Powering Modern Communication and Radar Systems Magnetrons play a crucial role in driving today’s high-frequency communication and radar systems. These components generate the microwave signals that power everything from air traffic control radars to satellite communication systems and industrial heating processes. At Sino-Eagle Tech, our high-performance magnetrons are engineered with precision to meet the demands of industries where reliability and efficiency are critical. Our magnetrons feature: • High-frequency output stability: Ensures uninterrupted operation in mission-critical applications. • Energy-efficient design: Optimizes power usage while maintaining peak performance. • Extended lifespan and durability: Built to perform in harsh industrial environments. • Custom frequency support: Tailored to meet the specific needs of communication, radar, and navigation systems. Our technology is already transforming key sectors, including aviation, telecommunications, weather monitoring, and defense applications, by ensuring fast, secure, and uninterrupted signal transmission. Discover how Sino-Eagle Tech’s magnetrons can elevate your operations, providing robust performance and the highest standards of reliability for both industrial and communication systems. Learn more about our magnetrons and see how our advanced technology can support your industry. Visit our website for details! https://lnkd.in/g58vbgyc #Magnetrons #IndustrialTech #CommunicationSystems #RadarTechnology #TechInnovation

🆕 Have you ever heard about DGNSS technology? 🛴 🛰 Sub-meter accuracy level? DGNSS stands for Differential Global Navigation Satellite System, which is a technique used to improve the accuracy of GNSS (Global Navigation Satellite System) positioning. DGNSS (Differential GNSS): 1)DGNSS typically involves a base station located at a known position that continuously tracks GNSS signals. 2)The base station calculates the difference between its known position and the positions calculated from the GNSS signals it receives. 3)This difference, known as differential corrections, is then transmitted to the rover or mobile receiver. 4)The rover receiver applies these corrections to its own GNSS measurements, improving its accuracy. 5)DGNSS corrections are typically transmitted over a wider area, covering regional or even national scales. 6)DGNSS corrections can be delivered using various formats Telit GNSS receivers are ready for this new challenge!

Steps to use the Stakeline feature in the Emlid Flow application! Hello #SobatSurvey, there's a feature in Emlid Flow called Stakeline to make your measurement work easier. So, how do you do it? Let's watch the explanation video and don't forget to share it with other surveyor colleagues! 😄 Do you need GNSS or EMLID GNSS module? Contact us directly via phone 📲 0853-1204-2324! 👍 #IndosurtaGroup #Emlid #GNSS