IPEC

In view of the current situation that unsafe incidents of dangerous goods transportation by air have increased year by year in recent years, this paper uses the principal component analysis method to analyze the dangerous goods sources or factors ...

With the rapid development of our country's civil aviation transportation industry, aircraft flow management in the airspace has become a hot issue in recent years. The flow management strategy can globally optimize the flow distribution in the airspace,...

Severe weather is a critical threat to flight safety. It is a great significance to ensure flight safety and to optimize the air traffic flow with accurate assessment of the weather influence. The weather impacted traffic index (WITI) model can show how ...

The traditional method of using classical shock test to assess the structural strength of products has been proved to be inadequate. In practice, many products that have passed the classical shock test can not meet the requirements of use. At the same ...

Aiming at the problem of ejection overload test in the process of stores separation, the influence of stores structure oscillation on ejection overload test data is discussed in this paper. Starting with the concept and algorithm of the multi-point ...

The Fast-time simulation (FTS) technique has been applied in the airport planning process. This paper addresses how FTS is applied to assess the optimal runway configuration among four potential expansion options of Zhengzhou Xinzheng International ...

Noise, deviation and correction will result in the degradation of the integrity and accuracy of maneuvering flight partition in training flights. A bottom-up, unitary to multivariate method is proposed for maneuver flight partitioning based on important ...

The altitude of flight procedures in the terminal area are all barometric altitude, and the temperature difference in different seasons has a great influence on the measurement of barometric altitude, which will have an impact on the safety of aircraft ...

In order to calculate the rejected takeoff distance of the aircraft on wet and contaminated runways, and analyze the impact of runway contaminants on the rejected takeoff distance, this paper establishes a calculation model for the rejected takeoff ...

To improve the compressor performances, in this research, we used numerical simulation software to analyse the effects of a combined strategies between the suction slot and vortex generator, and the influence of the aspiration flow path configuration ...

In view of the problem that the current wake interval of domestic aircraft is too conservative, and in order to avoid the occurrence of dangerous events in the wake, we selected the domestic ARJ21 aircraft to follow three different types of medium, ...

This article expounds the background of aviation emergency rescue, introduces the workflow of Cospas-Sarsat System, briefly describes the function and coding protocol of Emergency Locator Transmitter, analyzes the application status and shortcomings of ...

In this paper, we build an analysis index system model to evaluate the fatigue levels of offshore helicopter pilots. The system is established using the analytic hierarchy process (AHP) based on a survey covering sixty-six offshore helicopter pilots and ...

Abstract-Logistic regression and decision tree algorithms have their own drawbacks. The former is more sensitive to multicollinearity data and has difficulty in dealing with data imbalance; the latter may increase errors more rapidly when has too many ...

Eyes are the windows to the soul and the bridge to explore the world. In order to solve the problem of high myopia rate among young people, a multi-functional anti-myopia device based on single-chip microcomputer control is proposed, including ...

With the progress and rapid development of modern embedded technology, embedded systems have been widely used in modern industry and science and technology, and have been applied to various fields in human daily life. The society's requirements for ...

With the continuous progress of science and technology and the rapid development of modern logistics, the human society has higher and higher requirements on the timeliness of logistics services. The sorting efficiency, storage scheme and transportation ...

In order to improve the security of cloud computing data center in the virtualized environment, a security system design of cloud computing data center is proposed based on the virtualization environment. Firstly, the security architecture of cloud ...

Illegal interference in civil aviation has a relatively short development history in our country. However, with the country's gradual intensification of aviation safety supervision, and the continuous innovation, update and improvement of relevant ...

With the popularization and application of the Internet, in the intranet system, customers attach great importance to massive data sets such as item information, merchant orders and product details, but they are unable to meet the needs of a large ...

The existing illegal behavior recognition model has the problem of fuzzy value of human gait cycle, resulting in low recognition rate. A material warehouse personnel illegal behavior recognition model based on source information preprocessing is ...

Tourism is closely related to people's lives today, and the development level of tourism informatization is an important indicator to measure the modern tourism industry. At present, more and more data on the Internet is released in the form of linked ...

At present, the optimization of teaching strategies is mainly based on teachers' self-knowledge and policy promotion, which can not well meet the needs of teaching, and can not be adjusted objectively according to the actual situation of teaching. This ...