|
|
|
|
|
Pedro Pintor, Manuel Lopez-Martinez, Emilio Gonzalez, Jan Safar and Ronan Boyle
Global Navigation Satellite System (GNSS) technology supports all phases of maritime navigation and serves as an integral component of the Automatic Identification System (AIS) and, by extension, Vessel Traffic Service (VTS) systems. However, the accurac...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiangming Lei, Mingliang Wu, Yajun Li, Anwen Liu, Zhenhui Tang, Shang Chen and Yang Xiang
To achieve the rapid recognition and accurate picking of Camellia oleifera fruits, a binocular vision system composed of two industrial cameras was used to collect images of Camellia oleifera fruits in natural environments. The YOLOv7 convolutional neura...
ver más
|
|
|
|
|
|
|
|
|
|
|
Huapeng Tang, Danyang Qin, Jiaqiang Yang, Haoze Bie, Mengying Yan, Gengxin Zhang and Lin Ma
Frame buildings as important nodes of urban space. The include high-speed railway stations, airports, residences, and office buildings, which carry various activities and functions. Due to illumination irrationality and mutual occlusion between complex o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lei Yang, Shengya Zhao, Xiangxin Wang, Peng Shen and Tongwei Zhang
In this paper, we propose three cooperative operational modes of manned and unmanned submersibles for a range of different deep-sea application scenarios. For large-scale exploration, a lander or an unmanned surface vehicle (USV) is paired with one or mo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Javed Iqbal, Usman Illahi, Muhammad Abbas Khan, Abdul Rauf, Esraa Mousa Ali, Inam Bari, Haider Ali, Muhammad Amir Khan, Mohammad Alibakhshikenari and Mariana Dalarsson
In this research article, a single-fed dual-band circular polarized (CP) dielectric resonator antenna (DRA) for dual-function communication, such as GPS and WLAN, was made. Initially, the proposed design process was initiated by designing a linearly pola...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nikolay Dimitrov and Radoslav Nakov
Monitoring of geodynamic processes by modern GNSS techniques in the area of Sofia and South-Western Bulgaria has continued for 25 years. To study the modern crustal movements in the area, Global Positioning System (GPS) data acquired between 1996 and 202...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xin Dong, Yuzhe Gao, Jinglong Guo, Shiyu Zuo, Jinwu Xiang, Daochun Li and Zhan Tu
Unmanned Aerial Vehicles (UAVs) autonomous approaching and landing on mobile platforms always play an important role in various application scenarios. Such a complicated autonomous task requires an integrated multi-sensor system to guarantee environmenta...
ver más
|
|
|
|
|
|
|
|
|
|
|
André Guimarães, Carlos Coelho, Fernando Veloso-Gomes and Paulo A. Silva
Beach nourishment represents a type of coastal defense intervention, keeping the beach as a natural coastal defense system. Altering the cross-shore profile geometry, due to the introduction of new sediments, induces a non-equilibrium situation regarding...
ver más
|
|
|
|
|
|
|
|
|
|
|
Azin Heidari, Svetlana Olbina and Scott Glick
Falls account for about one-third of all construction fatalities with most fatalities in the roofing trade. Even though a personal fall arrest system (PFAS) is required for fall protection, proper placement of PFAS anchor points is an issue evidenced by ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lok Wai Jacky Tsay, Tomoo Shiigi, Zichen Huang, Xunyue Zhao, Tetsuhito Suzuki, Yuichi Ogawa and Naoshi Kondo
A spread spectrum sound-based local positioning system (SSSLPS) has been developed for indoor agricultural robots by our research group. Such an SSSLPS has several advantages, including effective propagation, low cost, and ease of use. When using sound v...
ver más
|
|
|
|
|
|