As an important industrial control component, the safe operation and real-time monitoring of electric ball valves are crucial. This article proposes a state monitoring system for electric ball valves based on embedded...
详细信息
To improve the intelligence of urban public transportation management and tackle the pain points of public transportation for urban residents, a multi-functional intelligent bus stop system is proposed and implemented...
详细信息
In modern electronic warfare, interrupted sampling repeater jamming (ISRJ) poses a significant threat to pulse compression (PC) radar. Moreover, with the increasing complexity and congestion of the electromagnetic env...
详细信息
The lunar surface and its deep layers contain abundant resources and valuable information resources,the exploration and exploitation of which are important for the sustainable development of the human economy and *** ...
详细信息
The lunar surface and its deep layers contain abundant resources and valuable information resources,the exploration and exploitation of which are important for the sustainable development of the human economy and *** exploration and research in the field of deep space science,especially lunar-based exploration,is a scientific strategy that has been pursued in China and *** and sampling are key to accurate exploration of the desirable characteristics of deep lunar *** this study,an in-situ condition preserved coring(ICP-Coring)and analysis system,which can be used to test drilling tools and develop effective sampling strategies,was *** key features of the system include:(1)capability to replicate the extreme temperature fluctuations of the lunar environment(-185 to 200℃)with intelligent temperature control;(2)ability to maintain a vacuum environment at a scale of 10^(-3) Pa,both under unloaded conditions within Ф580 mm×1000 mm test chamber,and under loaded conditions using Ф400 mm×800 mm lunar rock simulant;(3)application of axial pressures up to 4 MPa and confining pressures up to 3.5 MPa;(4)sample rotation at any angle with a maximum sampling length of 800 mm;and(5)multiple modes of rotary-percussive drilling,controlled by penetration speed and weight on bit(WOB).Experimental studies on the drilling characteristics in the lunar rock simulant-loaded state under different drill bit-percussive-vacuum environment configurations were *** results show that the outgassing rate of the lunar soil simulant is greater than that of the lunar rock simulant and that a low-temperature environment contributes to a reduced vacuum of the lunar-based simulated *** rotary-percussive drilling method effectively shortens the sampling *** increasing sampling depth,the temperature rise of the drilling tools tends to rapidly increase,followed by slow growth or steady *** temperature rise energy accu
To improve the safety of autonomous vehicles, the fusion of LiDAR and millimeter wave radar is used to distance obstacles ahead. Firstly, the two radars are installed and calibrated, and the obtained data is processed...
详细信息
With the rapid development of intelligent construction robots and the continuous progress of emerging technologies, construction engineering construction has put forward the requirements of digitalization, intelligenc...
详细信息
ISBN:
(纸本)9798400718267
With the rapid development of intelligent construction robots and the continuous progress of emerging technologies, construction engineering construction has put forward the requirements of digitalization, intelligence, and information transformation. At the same time, the digital design technology of Building Information Modeling (BIM) and construction robots are widely used in engineering projects to promote the development of digitalization and informatization of construction engineering. However, there is a lack of an organic combination of BIM digital model and construction robot in the actual engineering process, and the related digital planning and standard research is still in the primary stage. Therefore, this paper briefly introduces the development overview and research status of BIM technology and construction robots and summarizes the combination characteristics of BIM digital design technology and construction robots. On this basis, the direction of digital design of construction robots is proposed, and the prospect of combining construction robots and BIM technology is discussed to provide theoretical support for the research of construction robot application technology based on digital design model data.
With the rapid growth of patent applications, it is a time-consuming and cumbersome task to view and analyse large amounts of image data by hand. Therefore, an intelligent automatic classification system for attached ...
详细信息
This study develops an IoT-based labor productivity monitoring and measurement system (iLPMMS) in the context of intralogistics in aviation maintenance, repair, and overhaul (MRO). The system utilizes Internet of Thin...
详细信息
ISBN:
(纸本)9798350358513;9798350358520
This study develops an IoT-based labor productivity monitoring and measurement system (iLPMMS) in the context of intralogistics in aviation maintenance, repair, and overhaul (MRO). The system utilizes Internet of Things (IoT) technology to enable real-time monitoring of employee work performance through the integration of smart devices. Additionally, this study designs an evaluation system that measures labor productivity from multiple perspectives in an IoT-based environment. Finally, a case study validates the practical application value of the IoT-based labor productivity monitoring and measurement system in the context of internal logistics in aviation maintenance, highlighting its significance in improving operational efficiency and employee performance.
This paper explores the design of an intelligent ancient Chinese poetry search system using large language models (LLMs) to address limitations in existing methods regarding search intent, authority, and completeness....
详细信息
This design is based on the hardware circuit design of intelligent door lock in language C. The system consists of software part and hardware parts. The hardware part mainly includes five parts: face recognition modul...
详细信息
暂无评论