نتایج جستجو برای: aircraft accident
تعداد نتایج: 157953 فیلتر نتایج به سال:
Airplane is a mode of transportation that has an accident risk. Aircraft accidents are recorded to occur almost every year in Indonesia. The Poisson distribution used model the number aircraft each because they have fixed time and independent. Statistical quality control applied as method monitor fatal Indonesia within limits. One carry out use chart. This study aims apply Exponentially Weighte...
The value of on-the-spot study of accidents as a research method has been well established for road traffic, for aircraft and for railway accidents (States and States 1968, Robertson, Mclean and Ryan 1966, Jamieson et al. 1971, Kolbuszewski et al. 1969, Hadon, Suchmann and Klein 1964, De Haven 1942). The methods were developed in these fields as a result of the need for closer scientific scruti...
Guidance and control of aircraft in the landing phase imposes extra pilot work loads, hence application of automatic landing control systems is of great importance. In this study automatic landing control systems are introduced and an optimal landing control system is designed. The control system performance criteria are based on minimum control effort. The designed system is simulated for a tr...
Accident Analysis for Aircraft Crash into Hazardous Facilities: A Statistical Primer (ANRCP-1998-20)
The DOE Standard 3014-96, Accident Analysis for Aircraft Crash into Hazardous Facilities provides a robust statistical framework useful for assessing the release frequency for hazardous materials used in many industrial operations. The formulae and the verbal instructions for calculating screening quantities and frequencies in the DOE Standard are consistent with an unstated underlying six-term...
Abstract Viruses can be found everywhere, they are part of the real life humanity. Air travel is youngest form geographical movement, which has become an attainable reality for everyone at expense extraordinarily huge efforts and sacrifices. The two realities collided end 2019 then on 11 March 2020 via declaration COVID-19 to a world pandemic changing as known. This paper introduces these resea...
The purpose of an aircraft Takeoff Performance Monitoring System (TOPMS) is to provide to the pilot information pertaining to the level of safety with which a takeoff is proceeding. The authors have developed a theoretical dynamic model to investigate the feasibility of using an observer system during the roll and takeoff phases of aircraft operation to provide to the pilot the information that...
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