A5100429786- Robotics and Sensor-Based Localization
- Robotic Path Planning Algorithms
- Advanced Image and Video Retrieval Techniques
- Image and Object Detection Techniques
- Advanced Vision and Imaging
- Robotics and Automated Systems
- Indoor and Outdoor Localization Technologies
- Asphalt Pavement Performance Evaluation
- Energy Harvesting in Wireless Networks
- Infrastructure Maintenance and Monitoring
- Space Satellite Systems and Control
- Industrial Vision Systems and Defect Detection
- Military Defense Systems Analysis
- Structural Response to Dynamic Loads
- Wastewater Treatment and Reuse
- Digital Platforms and Economics
- Aluminum Alloys Composites Properties
- Industrial Gas Emission Control
- Robot Manipulation and Learning
- E-commerce and Technology Innovations
- Guidance and Control Systems
- Food Supply Chain Traceability
- Advanced Decision-Making Techniques
- Innovation Diffusion and Forecasting
- Urban and Freight Transport Logistics
Shanghai Institute of Technology
2014-2024
National University of Defense Technology
2016-2024
Nanjing University of Science and Technology
2023
SAIC-GM (China)
2023
Anhui University of Science and Technology
2022
Chongqing Jiaotong University
2021
Wuhan University of Technology
2020
China Aerodynamics Research and Development Center
2020
Shenyang Institute of Automation
2016-2018
Chinese Academy of Sciences
2017-2018
Pose estimation for spacecraft is widely recognized as an important technology space applications. Many missions require accurate relative pose between the chaser and target spacecraft. Stereo-vision a usual mean to estimate of non-cooperative targets during proximity operations. However, uncertainty stereo-vision measurement still outstanding issue that needs be solved. With binocular structure geometric object, we present robust method Because solar panel can provide strict geometry...
Pose estimation for spacecraft is widely recognized as an important technology space applications. Many missions require accurate relative pose between the chaser and target spacecraft. Stereovision a usual mean to estimate of non-cooperative targets during proximity operations. In this paper, algorithm proposed by taking advantage geometric structure object. With stereo cameras, our approach employs corners solar panel features uses bundle adjustment improve accuracy. Simulation results...
Autonomous robots in urban search and rescue (USAR) have to fulfill several tasks at the same time: localization, mapping, exploration, object recognition, etc. This paper describes whole system underlying research of NuBot robot for participating RoboCup Rescue competition, especially exploring environment autonomously. A novel path following strategy a multi-sensor based controller are designed control traversing unstructured terrain. The has been successfully applied tested Robot League...
Human–robot interaction is a vital part of human–robot collaborative space exploration, which bridges the high-level decision and path planning intelligence human accurate sensing modelling ability robot. However, most conventional approaches rely on video streams for operator to understand robot’s surrounding, lacks situational awareness force be stressed fatigued. This research aims improve efficiency promote natural level collaboration. We present method based real-time mapping online...
Cracks in road surfaces are among the most critical problems management of expressways. Their sizes, which not only have severe consequences relation to expressway safety, decide maintenance timing, if accurately estimated, can prevent rapid development crack disease. Currently, main techniques used for size measurement makes use either human inspection or sophisticated mobile equipment, respectively, very time consuming, labour-intensive, and difficult implement civil engineering. Thus,...
Epipolar geometry is a fundamental constraint used in computer vision systems to estimate parameters using correspondence. The most common way describe epipolar by means of <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$3\times 3$ </tex-math></inline-formula> matrix called the matrix, and such matrices are store precise geometric information relating pair stereo images. Its efficient estimation...
Sludge handling is becoming one of the bottlenecks in dealing with wastewater treatment plants (WWTPs) management issues. A comprehensive nationwide WWTPs investigation program was performed to analyze key design parameters (scale, process, and effluent standard), chemical oxygen demands (COD) reduction, geographical distribution terms sludge production. It found that integrated effects factors on production should be given full consideration. To achieve minimal unit production, membrane...
Aiming at the problem that existing air target tactical intention recognition methods cannot use sequential characteristic and multiple dimension of sensor data effectively, an method based on fusion deep learning network model is proposed. According to specific combat task, we select appropriate features intentions construct feature space target. Then obtain real-time state as time sequences. We assign weights different through attention mechanism, convolutional neural (CNN) local trend...
Pose estimation for textureless objects is a challenging task in robotics, due to the scanty information of surfaces. In this paper, we design vision system fast and precise position orientation measurement with depth camera CCD camera. The corresponding process includes two parts: object segmentation point cloud pose gray image. Considering relation between its fixed panel, first extract panel by combining random sample consensus algorithm local surface normal. We then coarsely segment...
Template matching methods are widely used to recognize instances of an untextured object and determine the poses. But in many practical cases false positive rate is high because similar interference characteristic images especially complex clutter scene. A method based on multiple appearance features presented paper poorly textured 3D objects estimate their 6D pose single color image. The distinguished from cluttered environment by multi-features which include color, size aspect ratio. Image...
Reliable and stable visual perception systems are needed for humanoid robotic assistants to perform complex grasping manipulation tasks. The recognition of the object its precise 6D pose required. This paper addresses challenge detecting positioning a textureless known object, by estimating complete in cluttered scenes. A 3D system is proposed this paper, which can robustly recognize CAD models scenes purpose with mobile manipulator. Our approach uses powerful combination two different...
Abstract Prostate cancer bone metastasis is a predominant cause of death for prostate (PCa) patients. However, the underlying mechanisms are poorly understood. Here, we report that high levels RNF41 associated with metastatic human cancer. silencing inhibits cell growth, migration and invasion in vitro vivo. Mechanistically, identify induces K27- K63-linked noncanonical polyubiquitination MYO1C to enhance its stability induce actin remodeling, which promotes PCa metastasis. was significantly...
Aiming at improving the level of Human-Robot Interaction (HRI), a novel HRI system based on 3D mapping and virtual reality (VR) is proposed, in background rescue robots. In system, robot constructs map complex post-disaster environment multi-line LiDAR an inertial measurement unit (IMU) real time. The represented using 3D-NDT, which incrementally transmitted to VR system. side, human operator uses interactive devices generate commands control robot's movement remotely, order perform task....
In this article, a slot-antenna array with wideband and high-isolation for multiple-input multiple-output (MIMO) systems is presented that can be used in fifth-generation new radio (5G NR) communication.The MIMO antenna system realized by loading six identical antennas (Ant 1-Ant 6) into an FR4 substrate to form six-port 6 × system.Each element slot type composed of T-shaped open L-shaped 50 Ω microstrip line.Each formed inserting I-shaped branch the center ground plane's U-shaped slot.The...
The measurement of oxygen content in liquid iron and steel has been a challenge for decades there have many attempts to develop sensor adjustment the smelting process on basis probe monitoring dissolved molten liquid. However, was still not common standards zirconium tubes about domestic product, which limited their application improvement This work selected several enterprises measuring half-cell system study relationship between physical properties microstructure at room temperature....
CaF 2 could be used as inner protection liner material of the cavity which is chemical etched by H O and HF. This because not easy deliquescence, corrosion resistance self-lubricating properties. paper mainly analysis research three kinds powder form different manufacture factory. The burned in air at 1360°C for 0.5h, result display that density block we get after a biggest width peak gets narrow were calcined, indicates crystallinity has improved. did react with water 90°C,but was 90°C。
The advent of the Internet era, traditional forms logistics and sales can no longer meet current needs, network continues to penetrate real economy, changes in market environment are forcing companies reconfigure their marketing. "Internet plus" provides new opportunities for development agriculture represents a direction trend modern agricultural development. In initial stage China's special products marketing model, there still some problems that need be improved solved. This paper...