نتایج جستجو برای: bus reliability

تعداد نتایج: 166358  

Journal: :Ergonomics 2010
Lisa Dorn Lucy Stephen Anders af Wåhlberg Julie Gandolfi

There are likely to be individual differences in bus driver behaviour when adhering to strict schedules under time pressure. A reliable and valid assessment of these individual differences would be useful for bus companies keen to mitigate risk of crash involvement. This paper reports on three studies to develop and validate a self-report measure of bus driver behaviour. For study 1, two princi...

Journal: :journal of artificial intelligence in electrical engineering 2015
mohamad taghi babajani baghmishezad hosein nasiraghdam

in this paper, reconfiguration problem of distribution network has been investigated toimprove reliability and reduce power loss by placement of renewable energy sources; i.e. solarcell and wind turbine. for this, four reliability indices are considered in objective function;which are as follows: system average interruption frequency index (saifi), system averageinterruption duration index (sai...

Abstract Reliability and active power loss are two fundamental parameters in the design and planning of distribution systems that have always attracted the attention of power distribution systems designers and engineers. The improvement of reliability and the reduction of power loss are investigated as the primary objective functions and voltage profile as the secondary objective function. A me...

Journal: :JNW 2014
Li Zhou Junshe An

Infrared technology has the benefits of low mass, size, power and cost, minimum electromagnetic interference (EMI), efficient and reliable data transfer, which is suitable for the communications in small spacecrafts. A wireless data bus system based on infrared technology for intraspacecraft communication is proposed in this paper. The bus protocol is following the traditional MIL-STD-1553B, wh...

2013
Meead Saberi

The Transit Capacity and Quality of Service Manual (TCQSM) provides transit agencies with tools for measuring system performance at different levels of operation. Bus service reliability, one of the key performance measures, has become a major concern of both transit operators and users because it significantly affects user experience and service quality perceptions. The objective of this paper...

2002
Hesham Rakha James Chang

Recent progress in technology has facilitated the design, testing, and deployment of traffic signal priority strategies for transit buses. However, a clear consensus has not emerged regarding the evaluation of these strategies. Each agency implementing these strategies can have differing goals, and there are often conflicting issues, needs, and concerns among the various stakeholders. This rese...

Journal: :Sustainability 2021

To promote the development level of urban sustainability, more and cities have been paying attention to improvement public transportation. City managers intend attract people from private cars transport by improving service transport. The operational reliability bus lines plays a crucial role in maintaining high-level Previous studies focused on whole line investigating overall stability depart...

2015
Ehab Diab

To retain and attract new riders, transit agencies are frequently in search for ways to improve system reliability. Transit agencies typically operate several routes that partially or fully overlay (or overlap) one another in order to offer a better service coverage to reach various destinations. While previous research has focused on understanding the general factors that impact headway adhere...

2013
A. Siva Sankar

This paper proposes an algorithm for optimal placement of FACTS devices in transmission line to maintain the power system voltage stability and optimal sizing of the FACTS device. The aim of this paper is to improve voltage stability and reduce the total power losses. Here, voltage stability means no variation in the voltages of each bus beyond its boundaries and system stability is the ability...

Journal: :Journal of the Korean Society of Civil Engineers 2014

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