Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Renxin Wang"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104520- (2024)
In order to ensure the optimal imaging quality of the space ultraviolet wide field of view multi-channel scanning imager, it is imperative to conduct a comprehensive investigation into the thermal control system. First, we shall present the structure
Externí odkaz:
https://doaj.org/article/4d024ca650754a57911ea837af66c691
Autor:
Jun Shen, Shilin Zhang, Haoli Wang, Renxin Wang, Yingying Hu, Yiyang Mao, Ruilin Wang, Huihui Zhang, Yumeng Du, Yameng Fan, Yingtang Zhou, Zaiping Guo, Baofeng Wang
Publikováno v:
eScience, Vol 4, Iss 3, Pp 100207- (2024)
Binders play a crucial role in enhancing the cycling stability of silicon anodes in next-generation Li-ion batteries. However, traditional linear polymer binders have difficulty withstanding the volume expansion of silicon during cycling. Herein, ins
Externí odkaz:
https://doaj.org/article/dd92a3e8dd3e499580355ebe1c335a05
Performance-Enhanced Piezoelectric Micromachined Ultrasonic Transducers by PDMS Acoustic Lens Design
Autor:
Licheng Jia, Yong Liang, Fansheng Meng, Guojun Zhang, Renxin Wang, Changde He, Yuhua Yang, Jiangong Cui, Wendong Zhang, Guoqiang Wu
Publikováno v:
Micromachines, Vol 15, Iss 6, p 795 (2024)
This paper delves into enhancing the performance of ScAlN-based Piezoelectric Micromachined Ultrasonic Transducers (PMUTs) through the implementation of Polydimethylsiloxane (PDMS) acoustic lenses. The PMUT, encapsulated in PDMS, underwent thorough c
Externí odkaz:
https://doaj.org/article/5e2c565d40114ffeb745ffc91d3e2e6d
Publikováno v:
Sensors, Vol 24, Iss 10, p 3155 (2024)
In this study, we propose a method for optimizing the design of CMUT sensors using genetic algorithms. Existing CMUT sensors face frequency response and sensitivity limitations, necessitating optimization to enhance their sensing performance. Traditi
Externí odkaz:
https://doaj.org/article/8eb13de9af2b4701a0e7e6d2a60fb157
Autor:
Junhui Zhang, Fei Wu, Fansheng Meng, Guojun Zhang, Renxin Wang, Yuhua Yang, Jiangong Cui, Changde He, Licheng Jia, Wendong Zhang
Publikováno v:
Micromachines, Vol 15, Iss 2, p 209 (2024)
This paper presents the design and development of a high-resolution 3D ultrasound imaging system based on a 1 × 256 piezoelectric ring array, achieving an accuracy of 0.1 mm in both ascending and descending modes. The system achieves an imaging spat
Externí odkaz:
https://doaj.org/article/c80e23826f0a4830b20c3f4f5ff514b7
Autor:
Zhihao Wang, Wendong Zhang, Renxin Wang, Changde He, Shurui Liu, Jingwen Wang, Zhaodong Li, Xiaoxing Lu, Yun Qin, Guojun Zhang, Jiangong Cui, Yuhua Yang, Licheng Jia
Publikováno v:
Remote Sensing, Vol 16, Iss 3, p 497 (2024)
Ultrasound is a powerful and versatile technology that has been applied extensively in medicine and scientific research. The development of miniature underwater robots focuses on achieving specific tasks, such as surveys and inspections in confined s
Externí odkaz:
https://doaj.org/article/c767d209e08148989041e56616c37f29
Publikováno v:
Case Studies in Thermal Engineering, Vol 43, Iss , Pp 102813- (2023)
The thermal control system (TCS) is a key technology for ensuring good imaging quality of a space optical remote sensor (SORS) in orbit, and its research is of practical significance. In this paper, a multidisciplinary optimization method was propose
Externí odkaz:
https://doaj.org/article/34638bc673bf4975815ded257e418bc9
Autor:
Qingyu Qiao, Xiangzheng Kong, Shufeng Wu, Guochang Liu, Guojun Zhang, Hua Yang, Wendong Zhang, Yuhua Yang, Licheng Jia, Changde He, Jiangong Cui, Renxin Wang
Publikováno v:
Remote Sensing, Vol 15, Iss 11, p 2949 (2023)
AUV (Autonomous Underwater Vehicle) coordinated formation can expand the detection range, improve detection efficiency, and complete complex tasks, which requires each AUV to have the ability to track and locate. A wake detector provides a new techni
Externí odkaz:
https://doaj.org/article/78b229df53974b5a886f206d48782f9c
Autor:
Renxin Wang, Wei Shen, Wenjun Zhang, Jinlong Song, Nansong Li, Mengran Liu, Guojun Zhang, Chenyang Xue, Wendong Zhang
Publikováno v:
Microsystems & Nanoengineering, Vol 7, Iss 1, Pp 1-10 (2021)
Detecting submarines via biomimicry Jellyfish sensory organs offer the inspiration for a new sensor design that can sensitively detect low-frequency sounds underwater. These capabilities are particularly for the long-range detection of submarines, wh
Externí odkaz:
https://doaj.org/article/7fc05086ef674abaa7777492cad53d9e
Autor:
Lixia Cheng, Xiaojian Hao, Guochang Liu, Wendong Zhang, Jiangong Cui, Guojun Zhang, Yuhua Yang, Renxin Wang
Publikováno v:
Biosensors, Vol 13, Iss 1, p 131 (2023)
With advances in new materials and technologies, there has been increasing research focused on flexible sensors. However, in most flexible pressure sensors made using new materials, it is challenging to achieve high detection sensitivity across a wid
Externí odkaz:
https://doaj.org/article/f1d3f541aeaa40e1b91317b90a4bda08