With the rapid improvement of China’s economic level and the rapid development of e-commerce, the demand for logistics warehousing, which is one of the most important links in the logistics transportation system, has...With the rapid improvement of China’s economic level and the rapid development of e-commerce, the demand for logistics warehousing, which is one of the most important links in the logistics transportation system, has also greatly increased. The dispatching management system applied in the warehouse has a wide range of applications in the logistics storage system. Improving the operational efficiency of the dispatching management system can effectively improve the efficiency of the automated warehouse system and reduce the cost of logistics transportation. Therefore, this paper designs a set of dispatching systems with the tracking car as the control target and realizes the positioning and path planning functions of the tracking car in the system. At present, the tracking car can completely receive the commands sent by the system, accurately follow the established path. At the same time, the system software can also obtain the video images taken by the camera on the car and play them smoothly.展开更多
Chiral-polymers with metal-coordination ability showgreat potential formediating asymmetric reactions.However,the synthesis of structurally diverse chiral polymers remains a great challenge,especially doing so efficie...Chiral-polymers with metal-coordination ability showgreat potential formediating asymmetric reactions.However,the synthesis of structurally diverse chiral polymers remains a great challenge,especially doing so efficiently.Herein,four types of Cucatalyzed multicomponent asymmetric polymerizationswere developed using a flexible combination of OBoc-alkyne.展开更多
文摘With the rapid improvement of China’s economic level and the rapid development of e-commerce, the demand for logistics warehousing, which is one of the most important links in the logistics transportation system, has also greatly increased. The dispatching management system applied in the warehouse has a wide range of applications in the logistics storage system. Improving the operational efficiency of the dispatching management system can effectively improve the efficiency of the automated warehouse system and reduce the cost of logistics transportation. Therefore, this paper designs a set of dispatching systems with the tracking car as the control target and realizes the positioning and path planning functions of the tracking car in the system. At present, the tracking car can completely receive the commands sent by the system, accurately follow the established path. At the same time, the system software can also obtain the video images taken by the camera on the car and play them smoothly.
基金supported by the National Science Foundation of China(No.21978039)Special Funds of the Central Government Guiding Local Science and Technology Development(Nos.2021JH6/10500148 and 2021JH6/10500146)+1 种基金the Natural Science Foundation of Jiangsu Province(No.BK20211100)and the Fundamental Research Funds for the Central Universities(Nos.DUT20YG120 and DUT21YG133).
文摘Chiral-polymers with metal-coordination ability showgreat potential formediating asymmetric reactions.However,the synthesis of structurally diverse chiral polymers remains a great challenge,especially doing so efficiently.Herein,four types of Cucatalyzed multicomponent asymmetric polymerizationswere developed using a flexible combination of OBoc-alkyne.