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Specifically, the ‘hadhanah’ rights of children impacted by parental divorce are the subject of this research, which analyzes case number 300/Pdt.G/2022/PA. Tg. to demonstrate how Law no. 35 of 2014 concerning Child Protection controls and protects these rights. As part of this initiative, we will examine...

In recent years, the technology of remote sensing has achieved rapid development in UAV. In addition, the global reduction of arable land has led to increased food security challenges, and the demand for precision agriculture is increasing, and more and more drones are being used in this area. Compared...

For the low efficiency problem and the search domain widely in UAV trajectory planning, the gradient search is innovated in the traditional particle swam optimal (PSO) algorithm, then a new gradient particle swam optimization algorithm is designed by neighboring group optimization guiding population...

With the wide application of UAVs in various fields of society, some shortcomings of UAVs are gradually exposed, especially the shortcomings of power sources make the endurance range and time limits of UAVs, which seriously restricts the development of UAVs industry. Through careful comparative study,...

In this paper, a kind of lightweight UAV classification accelerating Ectromagnetic Launcher (EML) has been designed. Firstly, 20kg of lightweight UAV ejection problem has been analyzed in the civil field. Secondly, the advantages and disadvantages of different modes of EML have been considered for lightweight...

The research of UAVs(Unmanned Aerial Vehicle) has received a lot of attention in recent years, and more and more UAV manufacturers have emerged in China and abroad, such as DJI, 3D Robotics, Parrot and so on. The advantage of UAVs over manned vehicles is that they can perform missions in dangerous and...

Elastic memory composite (EMC) is shape memory polymer reinforced by continuous fibers. When environmental temperature of EMC is above the glass transition temperature of its resin (Tg) the resin is in the rubbery state and with high compliance, which makes EMC realize high packaging strain through microbuckling...

The gas dynamic features of Unmanned Aerial Vehicle (UAV) cause flight attitude control error in aerodynamic disturbances, it need for stability flight control design of UAV, to improve the UAV flight stability property. Under the condition of large disturbance, the uncertainty of parameters of flight...

With the rapid development of Chinese unmanned aerial vehicle (UAV) technology, aerial photography technology has been widely used in various fields of society, and it brings a series of spiritual enjoyment and economic benefits. At the same time, frequent and disorderly aerial photography acts also...

Nanoparticulate titanium dioxide were synthesized via homogeneous precipitation assisted by microwave irradiation.The powder was characterized by X-ray diffraction(XRD), Scanning Electron Microscopy(SEM), Differential scanning calorimetryand thermogravimetric analysis(TG-DSC), Roman spectra and Transmission...

An unmanned aerial vehicle is used in this paper to demonstrate a disaster response scheme (UAV). Once the natural disasters like flooding or major quakes occur, rapid injury evaluation and continuous data collection are critical to develop a response plan for damage mitigation on behalf of disaster....

This paper proposes a new Pan-Tilt-Zoom PTZ UAV loading system, which uses the PTZ to connect with the loading mechanism to protect the cargo in the UAV transportation process. PTZ can eliminate the shaking of the cargo box caused by the movement of the drone, and the cargo box below can provide a relatively...

Unmanned aerial vehicle (UAV) mission planning system (MPS) refers to assigning missions to each UAV according to the missions to be accomplished, the number of UAVs and the different mission payloads, and making flight routes through route planning technology. In this paper, starting from the concept...

The current UAV cluster control method based on multi-path planning achieves the planning of UAV flight routes through situational awareness technology, which leads to a long planning time due to the lack of defense against attack behaviors. In this regard, a cluster control method based on improved...

Airborne electromagnetic method (AEM) as an efficient, regional geophysical electromagnetic method has been widely used in geological survey, mineral exploration, environmental monitoring and other fields, but not in China for the civil aviation law and the safety consideration. We introduce a new semi-airborne...

The present study develops a conceptual design methodology for battery-powered mini-UAVs. The methodology is adapted to address the peculiar characteristics of battery-powered mini-UAV and rewrites master and sizing equations which are related to the airframe weight and weight portions of battery and...

The increasing use of Unmanned Aerial Vehicles (UAVs) in various sectors like agriculture, surveying, logistics, and environmental monitoring has created a pressing need for the ability to gather and process positioning sensor data. The precision of positioning, equipment performance, and data processing...

In this paper, a hexarotor unmanned aerial vehicle (UAV) is concerned to solve such problems as smaller payload capacity, lack of both hardware redundancy and anti-crosswind capability for quad-rotor. Considering the under-actuated and strong coupling nonlinear system with external disturbance and parameter...

The proposed method deals with the joint use of the textural features and the image edge by the remote-sensing images.A definition of an adaptive segmentation algorithm is considered.Based on LBP features detecting,the textural information associated with each cell images is extracted as the set of connected...

At present, the research on the operational application of Swarm EW UAV(S.E.U) is focused on the combat theory and qualitative analysis. First, this paper analyzes the operational advantages of S.E.U, then studies the operational process of S.E.U, gives the flow chart and analyzes the OODA loop. Finally,...

Mao Zedong’s “Speech at the Yan’an Forum on Literature and Art” in 1942 and Xi Jinping’s “Speech at the Forum on Literature and Art” (hereinafter referred to as the two “Speeches”) in 2014 are two glorious Marxist literature and art theoretical guidance documents. Under the illumination of the spirit...

In recent years, people’s technological advancement has led to the rapid development of drone technology, but there is still a long way to go before the realisation of drone technology that does not require a human to operate it. Currently, people’s drone technology is at the stage where it does not...

This article designs a insulation dielectric loss detecting instrument based on MSP430F1331 single chip microcomputer, which is a research on tg value detection of dielectric oil and insulating sleeve. The research shows the application of the new information collection terminal and new algorithm and...

There are many real-life engineering problems that entail appropriate optimization methods. Although almost all the problems can be modeled into simple forms described by mathematical formula, it is hard to solve all the decisive problems by a single optimization method. Researchers have developed many...

This paper is about anti-interference semi-physical simulation system design issues based on the integrated darkroom and instrument, this simulation system gives us an anti-interference simulation system of parameters complex electromagnetic environment based on parametric design and rapid construction,...

From a theoretical and practical perspective, waterway maintenance is a very important task that can promote the good development of the waterway. However, due to traditional aerial survey methods, it is difficult to accurately understand the actual situation of the waterway during the maintenance process,...

Cotton stalk pyrolysis behavior and mechanism were studied based on the multi-scanning method. The results showed that cotton stalk pyrolysis zone during 30~600 could be divided into four regions, namely, water loss, depolymerization "glass transition", main pyrolysis and charring stage. During the main...

Registration of detection data is to ensure the time-space consistency and effective fusion of air-ground traffic detection data. In this paper, we aim to propose a space-time registration method for the vehicle detection data of unmanned aerial vehicle (UAV). Considering temporal and spatial distribution...

POSS with cage-like hybrid molecules composed of silicon and oxygen has raised great interests of materials researchers owing to its excellent mechanical and thermal properties, such as tensile strength, tensile modulus and glass transition temperature Tg. And it has been widely used in electronics,...

This paper introduces a low-cost and efficient approach to generate 3D models for as-built buildings. Image-based modeling as a passive is an alternative of 3D model generation without a threat of destructive impact to the modeled object. This paper demonstrates the applicability of image-based modeling...

Based on stringing construction of the conductor in power transmission engineering construction, Shanghai Power Transmission and Transformation Engineering Company designed the double rails propelle type crossing frame, which was used to protect the important crossed objects. Before the crossing frame...

This paper investigates the detection performance of densely unmanned aerial vehicle (UAV) group on the air defense radar. The keystone is that multiple UAVs frequently fly in adjacent range resolution cell and usually locate in the same beam cell that inevitably has influence on the angle resolution...

With the rapid development of low-altitude economy, unmanned aerial vehicle (UAV) technology has been widely applied in multiple fields, and the demand for professionals is increasing day by day. This paper explores how to seize the current opportunity of low-altitude economic development, rely on master...

The UAV found rapidly, it has the characteristics of manned aircraft do not have, such as cost, no risk of human life, and increasing people's attention. Unmanned aerial vehicle aerodynamic design, it affects the entire airplane aerodynamic characteristics and flight performance, aircraft preliminary...

Geographical routing provides a robust and scalable routing solution for Flying Ad Hoc Networks (FANETs). In this, the reliability of forwarding decisions depends on the accuracy of the position information of neighboring nodes stored in the neighbor table. Each node broadcasts beacon packets to exchange...

The reservoir capacity curve is important to maximize the utilization of water resources and effective reservoir management. The reservoirs in Zhejiang Province generally locate in mountainous area, and it is difficult to obtain DEM of area above water level by conventional measurement method. UAV technology...

As to the outdoor real-time change has a bad influence on the obstacle detection and avoidance for UAV with monocular-version, this paper propose a moving obstacle detection algorithm based on three frames subtraction with adaptive iterative threshold and optical flow. Based on improved three frames...

At present, the traditional testing of wind farms is manual testing. But the safety and economy of manual detection are limited. Some companies use the UAV to detect fan blades failure. However, unmanned aerial vehicles equipped with infrared devices in the long-range detection is easily affected by...

This paper examines the source and deduction process of the time of “Minor New Year” through poetry literature. According to the Compilation of Chinese Local Chronicles and Folklore Materials (《中国地方志民俗资料汇编》) [1], this paper summarizes the time of “Minor New Year” in various regions of China and the regions...

To meet the requirement of high-quality transmission of videos captured by unmanned aerial vehicles (UAV) with low bandwidth, a novel rate control (RC) scheme based on region-of-interest (ROI) is proposed. First, the ROI information is sent to the encoder with the latest high efficient video coding (HEVC)...

The development of transportation technology at this time is unmanned transportation technology. One of the most popular unmanned technologies is the Unmanned Aerial Vehicle (UAV), more popularly known as the drone. The use of drones is ubiquitous and is used by various groups, both the government and...

The use of artificial intelligence in military surveillance has become essential in the rapidly changing field of modern warfare in order to improve real-time object detection in challenging aerial situations. The hybrid architecture presented in this study combines the global contextual awareness of...

In the study investigate the ameliorative effect of the extract of Polygonum Cuspidatum (PC) in combination with aerobic exercise in hyperlipidemia rat. The rats were raised by high fat diet for four weeks; meanwhile these rats were treated with PC and aerobic exercise for four weeks. The rats were executed...

Unmanned aerial vehicle (UAV) technology is rapidly developing and application, and UAV recycling is the key link in the application according to statistics, 80% of UAV failures occurred in the process of landing. Traditional UAV recycling methods have been unable to meet the modern UAV use. With the...

It is shown that A:= H1, η (G), the sympectic reflection algebra over ℂ, has TG independent traces, where TG is the number of conjugacy classes of elements without eigenvalue 1 belonging to the finite group G ⊂ Sp(2N) ⊂ End(ℂ2N) generated by the system of symplectic reflections. Simultaneously, we show...

The relationship between mining and property development offers opportunities for sustainable economic synergy. While post-mining land is often reclaimed or converted for agricultural use, strategically located former mining sites can be repurposed for residential developments, providing higher economic...

To observe effect of cortex lycii radicis ethanol-extract on the hypoglycemic and hypolipidemic in T2DM rats. T2DM rat modelinduced by intravenous injection small dose of streptozotocin (STZ) and feeding high fat-high glucose diet .The rats were randomly divided into blank control group, model control...

Study on chloride ion adsorption and combined with the characteristics of sea sand concrete,through the determination of free chlorine ion content in sea sand concrete. The sea sand concrete microstructure and Friedel salt were characterized by using X-ray diffraction (XRD) , scanning electron microscopy...

In this paper, the pyrolysis process of wood chips as a typical biomass feedstock was studied. The thermal gravimetric Fourier infrared spectrometry-mass spectrometry (TG-FTIR-MS) combined apparatus and fixed bed pyrolysis apparatus were used for experimental analysis. The results showed that the main...

The research object of this paper is a kind of carbon fiber composite material that is used in a special UAV in a certain marine area. The purpose of the research is to understand the material properties of this composite in extreme hot and humid environments. First of all, this material was subjected...