Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Zhaoxin Qiu"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The effective detection of safflower in the field is crucial for implementing automated visual navigation and harvesting systems. Due to the small physical size of safflower clusters, their dense spatial distribution, and the complexity of f
Externí odkaz:
https://doaj.org/article/d9fc7028504a4abeab6c1cb190b1e6f4
Publikováno v:
Agriculture, Vol 14, Iss 4, p 622 (2024)
In order to solve the problem of the low pickup efficiency of the robotic arm when harvesting safflower filaments, we established a pickup trajectory cycle and an improved velocity profile model for the harvest of safflower filaments according to the
Externí odkaz:
https://doaj.org/article/27cd0cc4f2b741de82fb018ba88ff14d
Autor:
Guomin Gao, Hui Guo, Jing Zhang, Zhenguo Zhang, Tianlun Wu, Hao Lu, Zhaoxin Qiu, Haiyang Chen, Zhen Lingxuan
Publikováno v:
Journal of Agricultural Engineering, Vol 54, Iss 3 (2023)
This study proposes a navigation system for the headland autonomous turning of a safflower picking robot. The proposed system includes binocular cameras, differential satellites, and inertial sensors. The method of extracting the headland boundary li
Externí odkaz:
https://doaj.org/article/16be1417ad8a45a5ba35c4a596927eea
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4465 (2023)
At this stage, safflower picking is mostly performed manually or semi-manually, the picking method is antiquated and the picking precision is low. In this experimental study, a new attitude tilt levelling system was designed for a safflower-picking r
Externí odkaz:
https://doaj.org/article/4d251f6bc8a1425f9069e6256c99bbe3
Publikováno v:
International Journal of Remote Sensing. 43:132-147
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::248ebcd5f0b454617920da421355045b
https://doi.org/10.1080/01431161.2021.2012295
https://doi.org/10.1080/01431161.2021.2012295
Publikováno v:
IEEE Transactions on Industrial Electronics. 65:699-708
Thermoelectric generators (TEGs) convert thermal energy directly into electrical energy using thermoelectric materials, with attractive advantages such as a lack of noise and pollution, considerable reliability, and a long lifetime. Because of the lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b705556333ac14c9ccb055f95c71440
https://doi.org/10.1109/tie.2017.2696505
https://doi.org/10.1109/tie.2017.2696505
Autor:
Zhaoxin Qiu, Kai Sun
Publikováno v:
Chinese Journal of Electrical Engineering. 3:84-95
In this paper, a photovoltaic(PV) generation system based on front-stage differential power processors(DPP) and BACK-stage centralized wide voltage-gain converter is proposed. The resonant switched capacitor(ReSC) converter, which features high power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0c6d53795770a2935295566b3caf3d3
https://doi.org/10.23919/cjee.2017.7961326
https://doi.org/10.23919/cjee.2017.7961326
Publikováno v:
2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia).
In order to enhance the power output of PV panels and lower the power loss in the conversion stage, resonant switched capacitor circuits (ReSC) have been developed, which feature high power density and high efficiency. This paper introduces two opera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d85b49f19c90d70173ac5dcebf8c759
https://doi.org/10.1109/ipemc.2016.7512859
https://doi.org/10.1109/ipemc.2016.7512859
Publikováno v:
2015 IEEE Applied Power Electronics Conference and Exposition (APEC).
Due to the low energy conversion efficiency of thermoelectric generation (TEG) devices, it is a key issue to improve the overall efficiency of the TEG system. In this paper, a cascaded TEG system is developed, which includes the cascaded architecture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::108cd39348bb034ad9e331a32dd3185f
https://doi.org/10.1109/apec.2015.7104418
https://doi.org/10.1109/apec.2015.7104418
Publikováno v:
2016 IEEE 8th International Power Electronics & Motion Control Conference (IPEMC-ECCE Asia); 2016, p3514-3520, 7p