Student Conference on Research and Development
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Các bài báo tiêu biểu
Worst month rain statistics measurement in Malaysia
- Trang 12-14
Excess attenuation due to rainfall is one of the most important constraints to
the performance of microwave radio links. In temperate climates at frequencies
above 10 GHz, rainfall rates have significant effects on the performance of
microwave radio links. Therefore, the behavior of radio communication links
varies seasonally over a year. This paper presents on the results obtained from
the analys...
#Rain #Statistics #Probability #Statistical distributions #Radio link #Attenuation measurement #Calendars #Statistical analysis #Time measurement #Frequency
Simulation and analysis of power converter harmonics
- Trang 213-216
The applications of large power electronic converter results in generation of
low (LF) and high (HF) frequencies harmonics in the power system. The adverse
effects of harmonics are widespread. In this paper, harmonic analysis was
carried out on 3-phase fully controlled thyristor bridge. Methods of harmonic
reduction have been used. It has been found that, the 12-pulse method is
suitable in reducti...
#Analytical models #Harmonic analysis #Power conversion harmonics #Power harmonic filters #Power system harmonics #Power system simulation #Power generation #Bridges #Power electronics #Hafnium
Performance of TCP on Mobile IP network during handoffs
- Trang 390-393
Mobile IP solves the primary problem of routing IP packets to mobile nodes.
However due to the host motion, some segments may be dropped or lost during
handoff. We analyze the effects of the retransmission timeout (RTO) on the TCP
performance and propose a new timeout algorithm to reduce long pauses in
communication. The new timeout algorithm, fixed RTO (FxRTO) has been written at
the transport la...
#TCPIP #IP networks #Jacobian matrices #Home automation #Routing #Delay estimation #Performance analysis #Algorithm design and analysis #Mobile communication #Transport protocols
Ứng dụng web cho hệ thống quản lý năng lượng tại UiTM Dịch bởi AI
- Trang 444-447
Bài báo này trình bày sự phát triển của ứng dụng web cho hệ thống quản lý năng
lượng tại UiTM. Quy trình phát triển được chia thành hai giai đoạn; giai đoạn
một là phát triển hệ thống giám sát trên web và giai đoạn hai là triển khai tái
cấu trúc mạng (NR) cho hệ thống phân phối của UiTM.
#Energy management #Medical services #Power system modeling #Monitoring #Load flow #Application software #Power system interconnection #Power system management #Computer networks #Control systems
Virtual environment navigation using an image-based approach
- Trang 364-367
This paper investigates and illustrates the potential of using panorama virtual
reality to enhance Web-based library instruction. The project considers that
panorama virtual reality (VR) could be a powerful tool when comparing a
conventional tour and virtual tour. A VR tour as a whole can became a more
useful medium that allows navigating, viewing, reading, hearing and remote
access. This paper de...
#Virtual environment #Navigation #Virtual reality #Libraries #Rendering (computer graphics) #Layout #Visualization #Virtual prototyping #Auditory system #Application software
Network performance analysis on bandwidth utilizations and protocol distributions
- Trang 407-409
Many network administrators or providers are hesitant or not ready to offer the
users the information of current bandwidth utilization on their Internet
connection or other connection. There are many justifiable and unjustifiable
reasons for this. We believe in opening up the communication between the users
and ourselves and also believe in honestly and accurately portraying the
services we are re...
#Performance analysis #Bandwidth #Protocols #Delay #Local area networks #Bit rate #Wide area networks #Telecommunication traffic #Radio frequency #Research and development
Phân tích khí hòa tan sử dụng hệ thống chuyên gia Dịch bởi AI
- Trang 313-316
Dự án này nhằm nghiên cứu phương pháp phân tích khí hòa tan trong dầu cách điện
của máy biến áp bằng cách sử dụng một hệ thống chuyên gia. Một nguyên mẫu của hệ
thống chuyên gia dựa trên các kỹ thuật phân tích khí hòa tan để chẩn đoán các
lỗi nghi ngờ của máy biến áp và các hành động bảo trì phù hợp cần thực hiện.
Phương pháp này được đề xuất để hỗ trợ phương pháp tỷ lệ khí truyền thống dựa
trên c...
#Phân tích khí hòa tan #Hệ thống chuyên gia #Dầu cách điện #Khí #Máy biến áp cách điện #Hydrogen #Cắt corona #Dầu mỏ #Các tiêu chuẩn IEC #Vật liệu điện môi và cách điện điện
Microwave reflectometer system for continuous monitoring of water quality
- Trang 430-433
Methods available for measuring the water quality of rivers, lakes, reservoirs,
etc. involve the collection of water samples for these water bodies and
subsequent chemical laboratory analysis. These methods and technologies provide
accurate measurements and evaluation of water quality for a point in time and
space; they are time consuming, expensive and do not provide either the
continuous, spatia...
#Monitoring #Water resources #Dielectric measurements #Electromagnetic measurements #Rivers #Lakes #Reservoirs #Chemical analysis #Space technology #Permittivity measurement
Virtual reality on the WWW: simulating class I procedures in restorative dentistry
- Trang 360-363
The World Wide Web (WWW) is a very efficient way for information exchange.
Advancement in Web technology now permits visualisation software to be shared
across the Internet. This paper discusses the design and prototype development
of a Web-based VR to create an interactive-simulation for the procedure of a
Class I cavity preparation in restorative dentistry. The aim of this research is
to find ou...
#Virtual reality #World Wide Web #Dentistry #Teeth #Web sites #Application software #Shape #Technological innovation #Diseases #Computer science education
CASE technology
- Trang 54-57
This paper describes the state of the art in the field of computer aided
software engineering (CASE) technology. The objective of this paper is to
provide an overview of the current state and direction of CASE. The term CASE
emerged in the late 1970s when computer companies began to borrow ideas from the
hardware manufacturing process and apply them to software development. There are
many CASE too...
#Computer aided software engineering #Programming #Computer aided manufacturing #Manufacturing processes #Documentation #Information systems #Workstations #Hardware #Productivity #Software maintenance