Thursday, June 26, 2008

SEE 4433 / SEM 4433

SEE 4433 / SEM 4433

You are invited to join in the mailing list for SEE 4433 sections 5 and 6. Enter the list name as ped56 and your valid e-mail address.

Syllabus for SEE 4433 (in pdf format and in html format)
Lecture notes for SEE/SEM 4433 (by Dr. Zainal Salam):
Introductions - (2001)
Rectifiers
DC-DC converters
Inverter
Drive (self extracted)
Notes on harmonics standard Notes on EMI standard 3-phase waveform for 3-phase rectifiers in jpg format
Blank waveform
Uncontrolled rectifier
Controlled rectifier 1 - average output voltage
Controlled rectifier 2 - Phase voltage and phase current
Pspice 9.1 Student version
encon.lib and encon.slb for simplified SCR model
Tutorial for drives
DC drives
AC drives1 - solution to Q3
ACdrives2
Notes on IM drive (zipped with Winzip) -coming soon

Instrumentation and Measurement

Anything related to BEKC1323 (Instrumentation and Measurement)

In House:
Online Handbook's Chapters(In House): pdf files

Outside:
List of Utilities Related to Instrumentation
(http://www.instrumentationguide.com/)

Thursday, June 19, 2008

好忙呀!

wasai,last minute again!

18日成绩放榜,29日要报到。
马来西亚出名last minute 的文化,真的有你受,还好我不是什么2nd intake,要不然一通电话要我赶去上课,我可办不到了。

才写好辞职信,之后还要负责验身报告,到银行户口上网订购手提电脑,买车票。。。。。。
在几天内完成,这次上课不是在槟州,反而要从北上南到柔佛州的batu上课。
当我收到这个好消息(从我的朋友那里得知道)我还来不及反应。

之前升学还好有两个星期准备,这次却没到两个星期,不知道公司那边要不要赔钱。

谢谢那些朋友的祝福

Tuesday, June 17, 2008

明天国立大学录取成绩公布

明天国立大学录取成绩公布18-6-2008
若想知道成绩可以到MOHE网页
还有另外一个管道是用sms,32020
upu 身份证号码

不曾在媒体报道的油价比较


我看见这么一篇文章。什么都不说,贴上来,大家自己思考一下...


WHAT IS NEVER MENTIONED IN Mainstream Media like NST/TheStar/ Utusan/BH
are these facts....

Malaysian PerCapita Income USD 5000 VS Singaporean PerCapita Income USD 25000
马来西亚个人年收入指数5千美金 对比 新国个人年指数25千美金

Further The Star made a comparison of prices in Thailand , Singaporeand Indonesia. For Thailand it is quoted at RM3.90/liter, however arethey aware that in Thailand new cars are cheaper than Malaysia byRM10,000? They pay only one life time for their driving license? Norenewal fee after that? Also that goes for road tax as well? And doTheStar also aware that you can drive all the way from Hadtyai toBangkok on a six lane highway without paying any Tolls ??!! THESTAR
日前做出马来西亚燃油价格对比临近其他国家(如泰国、新国以及印尼)燃油价格。泰国每公升3.90马币,然而报章并没有载出:
1.
泰国的汽车售价平均比大马的汽车销售价便宜1万马币。
2.
泰国车主一辈子只需缴付一次驾照以及路税而不必更新。
3.
从合艾开往曼谷有一条完全没有收费站的6道大道。

Whereas here in Malaysia you have to pay yearly renewal for road tax,driving license and TOLLS, TOLLS, TOLLS!!!
反过来看大马,驾车人士必须更新驾照、路税,以及给不完的大道过路费!

For Singapore how can you quote RM 5.20? Please quote in SingaporeDollars because they are earning in Sing Dollars. You might as well say
Europeans are paying RM10/liter. RM5.20/liter = Sing $ 2.20/liter,still cheaper than Malaysia in view of fact that Singapore is not acrude oil exporter. Are you saying that you fill up petrol in Singaporeby paying Ringgit?
对新国的状况,报章如何可以报导新国的燃油价为5.20马币?要知道新国人民赚的是新币。如果说新币也可以这么诠释,那么就干脆欧洲人正在付出每公升10 马币的燃油好了。以赚新币兑新币来算,5.20马币 =2.2新币,那依然是比大马便宜。要知道,新国并非原油出产国,除非是在说着在新国用马币加油...

In economy, dollar to dollar must be compared as apple to apple. Notcomparing like durian in M'sia is much cheaper than durian in Japan!! Of
course-lah, Japan is not durian producer!!! Comparing Malaysian durianwith Thailand durian make more sense!!
在经济学论,一元对一元形同苹果对苹果,而不是拿马来西亚的榴莲跟日本的榴莲来相提并论。那是绝对的嘛,因为日本根本就不是榴莲生产国啊!要比较榴莲,该拿大马跟同样出产榴莲的泰国相比才对。

For Indonesia we might say is cheaper there at RM2.07/liter but comparethat to their level of income!
当然对于印尼则另当别论,虽然他们只售每公升2.07马币,但他们的收入却不是可以相提并论的。

Now, let us compare the price with OIL PRODUCING countries:
现在让我们来跟同样是石油出产国的国家比较一下:

>>> UAE RM1.19/litre
阿拉伯酋长国 1.19马币
>>> Eygpt RM1.03/litre
埃及 1.03马币
>>> Bahrain RM0.87/litre
巴瑞 0.87马币
>>> Qatar RM0.68/litre
伽达 0.68马币
>>> Kuwait RM0.67/litre
科威特 0.67马币
>>> Saudi Arabia RM0.38/litre
沙地阿拉伯 0.38马币
>>> IranRM0.35/litre
伊朗 0.35马币
>>> Nigeria RM0.32/litre
尼日利亚 0.32马币
>>> Turkmenistan RM0.25/litre
突门尼斯坦 0.26马币
>>> Venezuela RM0.16/litre
维尼瑞拉 0.16马币
>>> MALAYSIA RM2.70/litre
马来西亚 2.70马币


RM 2.70!!!


Individual perspective:
个人方面:

As of last month a Toyota Vios would 'cause a damage' of about RM89,000. In the international market, a Toyota Vios is about USD 19,000
USD 19,000 = RM 62,700 (using the indicative rates of USD 1 = RM 3.30)That makes Malaysian Vios owners pay an extra RM 26,300.
上个月,丰田VIOS在大马售价8.9万。在国际市场,一台丰田VIOS是美金1.9万,相当等于马币6.27万(以1美元兑3.3马币计算),换句话说,马来西亚的VIOS车主足足多付了马币2.63万。

This RM 26,300 should be cost of operations, profit and tax because thetransportation costs have been factored in to the USD 19,000.
RM 26,300/ RM625 petrol rebate per year translates to a Vios being usedfor 42.08 years.I do understand that the RM 625 is a rebate given bythe government, but it also means that one has to use the Vios for42.08 years just to make back the amount paid in taxes for the usage ofa foreign car. Would anyone use any kind of car for that long? Now withthese numbers in front of us, does the subsidy sound like a subsidy ordoes it sound like a penalty? This just seems to be a heavy incrementin our daily cost of living as we are not only charged with high cartaxes but also with a drastic increase in fuel price.
高达2.63万马币的差别,应该顺理成章的归类为处理、税务以及盈利之上了,因为所有的费用都已计算在美金1.9万里面了啊!如果说这2.63万马币用来 除以2cc一下的每年625马币燃油回扣,一个VIOS车主可以用上42.08年。没错,625马币是政府提供的燃油津贴,然而这也意味着一个人必须应 42.08年的VIOS才能把购买外国车的税务拿回来。谁会开一台车开这么多年???这么看来,这所谓的津贴,究竟是津贴还是惩罚?这完全是给我们生活 负担加重不知道多少的措施,因为我们不只要负担贵车,还要负担贵油!

With all the numbers listed out, I urge all Malaysians to join me inanalyzing the situation further.
看着这些数字,我恳请大马的子民跟我一起分析其他的事情。

Car taxation is government profit, fuel sales is Petronas' (GLC) profitwhich also translates into government profit. The government mayridicule us Malaysians by saying look at the world market and fuelprice world wide. Please, we are Malaysians, we fought of the British,had a
international port in the early centuries (Malacca), home to a raciallymixed nation and WE ARE NOT STUPID!!!
汽车销售税务是国家的收入,可燃油的销售是国油(国营机构)的收入,同时也一样是国家的收入。政府可以荒谬地说看看周遭及看看世界的原油价。拜托,我们是马来西亚人,征服过英国人,很早世纪便拥有国际港口,拥有多元种族人民的家园,我们一点都不笨好不好!

We know the international rates are above the USD 130/barrel. Weunderstand the fact that the fuel prices are increasing worldwide andwe also know that major scientist are still contradicting on why thisphenomenon is happening. Some blame Bush and his plunders around theworld and some blame climate change and there are others which saypetroleum 'wells' are getting scarce.
我们知道现在国际原油价格已经高于每桶美金130,我们明白全球燃油价格都在上升,我们也知道主要的科学家都在寻找这个状况的原因。一些人说是布什以及和他遍布世界的一伙,一些人说是气候转变,而其他人说是油田快要干竭。

Again we go back to numbers to be more straight forward.
再一次,让我们回到数字(那会更直接)。

1 barrel = 159 liters x RM2.70/liter = RM 429 or USD 134
On 1 hand, weare paying the full cost of 1 barrel of crude oil with RM2.70 per literbut on the other hand the crude oil only produces 46% of fuel. 1桶原油 =159公升;每公升2.7马币,那一桶则视429马币或者134美金。我们正付出相当于1桶原油的价格,然而原油只产生46%的燃油。

Msia sells crude oil per barrel at USD130 buys back Fuel per barrel atUSD134. And not forgetting, every barrel of fuel is produced with 2
barrels of crude oil.
马来西亚以美金130卖出1桶原油然后以美金134买进一桶燃油 (在这里别忘了1桶燃油是以2桶原油所提炼成的)。

>>> if 1 barrel crude oil = produce 46% fuel (or half of crude oil), therefore
>>> 2 barrel crude oil = approximately 1 barrel fuel
假设1桶原油可炼出46%的燃油(或者原油的一半),那么2桶原油便等于1桶燃油。

In other words, each time we sell 2 barrels of crude oil, equivalentlywe will buy back 1 barrel of fuel. Financially, Malaysia sell 2 barrelcrude oil @ USD 130/barrel = USD 260 = RM 858 then, Malaysia will buyback fuel @ USD 134/barrel = RM 442/barrel Thus, Malaysia earn netextra USD 126 = RM 416 for each 2 barrel of crude sold/exported vsimported 1 barrel of fuel !!!
>>> (USD 260-134 = USD 126 = RM416)
换句话说,每一次卖掉2桶原油便买回一桶燃油。以金钱来计算的话,马来西亚以每桶美金130售出2桶原油(美金260;或者相当于马币858)便以每桶美金134的价格买回燃油。那么,每一个这种的交易,大马都会赚取美金126,或者马币416

So where this extra USD 126/barrel income is channeled to by Malaysian Govt????????
如此说来,那超出来的126美金跑哪去了?

Another analysis:另外一个分析

>>> 1 barrel crude oil = 159 liters. 1
桶原油 = 159公升
>>> 46-47% of a barrel of crude oil = fuel that we use in our vehicles. 46-47%
的原油 = 我们所用的燃油
>>> 46% of 159 = 73.14 liters. 159
公升的46% = 73.14公升
>>> @ RM 2.70/liter x 73.14 liter = RM197.48 of fuel per barrel of crude oil.
乘以每公升马币2.70,每一桶原油有价值马币197.48的燃油

This is only 46% of the barrel, mind you. Using RM 3.30 = USD 1, we getthat a barrel of crude oil produces USD 59.84 worth of petrol fuel (46%
of 1 barrel). USD 59.84 of USD 130/barrel turns out to be 46% of abarrel as well.
这只是那一桶原油中的46%。假设以1美金兑3.3马币,一桶原油(197.48除以3.3)有价值59.84美金的燃油,而这个价格(对比每桶130美金)也相当于46%

Another 54% = bitumen, kerosene, and natural gases and so many more.And this makes a balance of USD 70.16 that has not been accounted for.
剩余的54%包括了天然气、煤油、沥青及其他。而这些都是那美金70.16之中还未计算的部份。

So this is where I got curious. Where is the subsidy if we are paying46% of the price of a barrel of crude oil when the production ofpetrol/barrel of crude oil is still only 46%?
这便是我觉得好奇的地方:如果说我们正在付出了那原油46%的价钱,那所谓的津贴跑哪去了?

In actual fact, we still pay for this as they are charged in the formsof fuel surcharge by airlines and road taxes for the building of road(because they use the tar/bitumen) and many more excuse charging us butlet us just leave all that out of our calculations.
事实上,我们还在付与其他的费用,如航空公司的燃油费、路税(因为他们得用沥青来铺路),以及其他很多很多的理由(恕不在这里计算)。

As far as I know, only the politicians who live in Putrajaya and comefor their Parliament meetings in Kuala Lumpur (approximately 60+ km)are the ones to gain as they claim their fuel and toll charges from themoney of the RAKYAT's TAX.
据我所知,只有那些住在布城并得远赴在首都国会参加会议的政治人物(超过60公里的距离)才有收获(因为他们从人民税中索取汽油以及大道收费)。

It is so disappointing to see this happen time and time again to theMalaysian public, where they are deceived by the propaganda held by the
politicians and the controls they have over the press.
这是一件非常遗憾的事情,因为周而复始地看见政府不断欺骗人民并对媒体施以控制力。

Which stupid idiot economist equates rebates for rich or poor with thecc of the vehicles? An average office clerk may own a second hand 1300cc
proton Iswara costing $7,000 (rebate = $625) while the Datuk's childrencan own a fleet of 10 new cars of BMW, Audi and Volvo all less than
2000cc costing $2 millions and get a total rebate of $625 x 10 =$6,250! Wow what kind of economists we are keeping inMalaysia....wonder which phD certificate that they bought from...
哪个白痴经济学家会以汽车的cc来评定、计算回扣率?一个普通的职员也许开着一台1300cc的二手国产花蝴蝶(价值马币7千;回扣马币625);而一个 拿督的儿子可以拥有10台宝马、奥地和富豪,全都是2000cc以下但价值2百万,可以享有625x10=6250的回扣!! 这里究竟养着什么样的经济学家?

Misleading concept of Subsidy:
关于津贴的误导性

The word 'subsidy' has been brandished by the BN government as if ithas so generously helped the rakyat and in doing so incurred losses.This simple example will help to explain the fallacy:
津贴这个字眼已被国阵政府大事应用到让人感觉它的慷慨协助人民以及如何蚀食国库。这可以用下列的例子做一个很好的画面:

>>> Example:
例子
Ahmad is a fisherman. He sells a fish to you at $10 which is below themarket value of $15. Let's assume that he caught the fish from theabundance of the sea at little or no cost. Ahmad claims that since themarket value of the fish is $15 and he sold you the fish for $10, he had
subsidised you $5 and therefore made a loss of $5.
阿末是一位渔夫,他以低于市价的马币10令吉卖一条鱼给你。让我们来假设他以非常低/甚至于零成本从海洋(大自然)供应的鱼库捕获这条鱼,然后他说:市价卖15,我卖10,我还亏5块钱啊!

>>> Question : Did Ahmad actually make a profit of $10 or lossof $5 which he claimed is the subsidy?
请问:阿末究竟是赚了10块钱还是亏了他作为津贴的5块钱?

>>> Answer:
Ahmad makes a profit of $10 which is the difference of the sellingprice ($10) minus the cost price ($0 since the fish was caught from the
abundance of the sea). There is no subsidy as claimed by Ahmad.
答案是:阿末(当然是)赚了10块钱。当中根本没有津贴!

The BN government claims that it is a subsidy because the oil is keptand treated as somebody else's property (you know who). By right, theoil
belongs to all citizens of the country and the government is a trusteefor the citizens. So as in the above simple example, the BN government
cannot claim that it has subsidised the citizen!
国阵政府说这是津贴,那是因为那些油都被藏起来,而且被视作是某人的产业(你知道是谁)。照理来说,这些油是属于国民的,而政府不过是人民的委托人。如此说来,政府根本不能说这是在津贴人民!

Sunday, June 15, 2008

Electronic Engineering Power

Power Electronics and Drives

http://encon.fke.utm.my/courses/nikd/sem4413.htm

SEM5433 and SEE5433 Semester: 01 2006/2007

What is new : Assignment 3 & 4

Syllabus and Policy

PSPICE Materials: A Basic tutorial for orcad capture 9.1, A Tutorial for Schematics Version 9.1,
Pemodelan SCR dalam Pspice
A Guide to Simulating Power Electronics Circuits
Simulation examples using ORCAD Capture 9.1

A Simple Guide to Orcad Capture

Student/Demo/Evaluation/Lite Version of Pspice (Version 9.1) can be downloaded here: 91pspstu.exe (28 Mbyte)
The Software in CD can also be obtained in Makmal Elektronik Kuasa.

1. Introduction

What is Power Electronics? Definition
What is the function of power electronics circuits? Function
Classification of Power devices: summary
Selected Properties of the ideal switch

Chapter 1: Introduction to Power Electronics
Chapter1: Outline
Part 1: General Introduction
Part 2: Some basic switch applications
Part 3: Power Devices Characteristics
Part 4: Switching Characteristics for Power Devices, Gate Drive Circuit and snubber.


Notes From P. M. Dr. Zainal Salam Extracted Version
Exercise#1

Extra Notes:

http://schof.colorado.edu/~pwrelect/book/slides/slidedir.html, Chapter 4: Switch Realization

http://www.powerdesigners.com/cgibin/design_center/techarticles, Power Devices Basics

http://www.powerdesigners.com/InfoWeb/flash_tutorials/index.shtm, Switching Characteristics for Power Devices

http://floridapec.engr.ucf.edu/workshops/nsf1999/presentations/batarseh/sld001.htm, Introduction to PE

www.ece.umr.edu/areas/power/Energy_Course/energy/Pow_electronics/EE353Intro.pdf, Introduction to PE

2. AC to DC Converters

Types of Rectifier, Analytical Approach
Rectifier Circuits
Parameter Evaluations
: Average values of the output voltages, Equivalent Source and Fourier series + Examples,
Power and Power Factor, Power factor: summarry + Examples NEW

Notes From P. M. Dr. Zainal Salam Extracted Version

Simulasi PSpice dengan menggunakan Version 9.1 (Students/Evaluation)

Libraries for the Student/Evaluation Version contain a restricted numbers of model/subckt. Extra models/subckts are often required, especially for simulation of power electronic circuits. We can add a few models (not more than 20) into the Pspice's libarary for our application. The created/customised Model/subckt (*.lib) and symbol (*.olb) could be placed in Userlib Folder, the folder that is provided for it.

I have made a few models for power electronic applications. I have zipped the files into Modellib.zip. The Modellib. zip contains two files: modellib1.lib and modellib1.olb. Place both files into the Userlib folder . The Userlib folder is usuallly located at: {C:/Program files/Orcad_Demo/Pspice/Userlib}

Panduan memasukkan model: Dalam html Dalam pdf

Chapter 4: Inverter

Inverters: SW, QSW, SPWM-Unipolar, Bipolar

ASSIGNMENT 3 & 4 : 2006

Assignment3

Assignment4

Question

DC Motor Drives Lecture notes

Chapter 1: Snubber/Gate Drives

Snubber-MGD.zip


Chapter 2: Rectifier
1. Rectifier-diode.zip
2. Rectifier-SCR.zip
3. Rectifier-3ph.zip


Chapter 3: DC-DC Converter
Basic DC-DC Converters Buck, boost and buck-boost
Isolated DC-DC Converters Forward, Flyback, and Two switch Forward.


Assignment#1

Due: 5/7/2002 (Jumaat)
Maximum pages: 7 pages NEW
Marks: 5%


Senarai Nama dan No. Assignment

Circuit Numbers
Circuit Descriptions

Extra Materials for Assignment #1:
Circuit simulation as an aid in teaching the principles of power electronics
Simulation in Electrical Engineering with Pspice
Using PSpice with Word and Excel
Lab/Assignment Report Guide

3. DC-DC Converters

Five Laws of Power Electronics Circuits

Extra Notes:

http://www.powerdesigners.com/cgibin/design_center/techarticles, Dc-dc Converter basics

Notes From P. M. Dr. Zainal Salam

Start-up waveforms for buck Converter

Buck Converter
Boost Converter
Buck-boost Converter
Isolated Version: Flyback and Forward


Asas Penukar DC-DC dan Penukar Buck: Modul Untuk METEOR
Penukar Boost: Modul untuk METEOR
Penukar Buck-boost: Modul untuk METEOR

Exercise#3
No.4 Buck Converter: Solution NEW
No. 5 Boost Converter: Solution NEW
No. 6 Buck-boost Converter: Solution NEW

cacamerbau1
cacamerbau2

Chapter 4: Inverter

Full Bridge topology
Three phase topology
SPWM Generator
SPWM-U: Experiments
SPWM-B: Experiments
SPWM-Ma or Fsine is varied NeW
SPWM, SW,QSW with filter
Sinusoidal PWM: Extra Notes
Inverter: Equivalent sources
Inverter: Fourier series

Who is who in Power Electronics

[Pspice-Club|Power Electronics Subject| PSM1|dc-dc converter homepage|Encon|Google]

[ Technical Writing]

electric motor

Assignments (Dr. Zainal Salam)

Design 1

Design 2 (Posted: 10th August 2002)

SOLUTIONS CHAPTERS 3 AND 4,

CHAPTER 6 AND 7

lecture note

Semester I
  1. EEE443 - Digital Signal Processing
  2. EEE105 - Circuit Theory I
  3. EEL102 - Engineering Practice

Semester II
  1. EEE130 - Digital Electronics I
  2. EEE348 - Principles of Intelligent Systems

Saturday, June 14, 2008

佛曲演唱者

齐豫

提到齐豫这个名字大家都不陌生,她的歌声感染了一代人,也许80后还有一些印象,而90后将几乎会 忘记这位天后,众所周知的经典之作当为《橄榄树》,唱出了那个时代人们的内心情感,也因为这首歌让大陆的歌迷认识了这位有着天外之音的天后歌声齐豫。从大 学时代出版发行专辑后,她的音乐生涯都感觉很顺利的进行着,其实不然,许多幕后的辛酸和感受也只有她自己知道。在佛教界,也有她许多粉丝歌迷,其中也包括 象我一样喜欢音乐的出家法师们,不单单是她的歌声能够打动我们,更是她的为人和作品,为佛教音乐的发展做出了自己的贡献,网络中可以搜索到由齐豫演唱的一 系列佛乐作品,每一首都是那么的经典美妙。

王菲

歌坛中又一天后级人物王菲,89年出道以来,专辑等大家熟悉的音乐作品颇多,影响了整个华人圈,所获奖项也是不计其数。有人说女人皈依都是由于情感,这个 说法不完全正确,各种因缘都有应该说。王菲的两段婚姻都知道,现在的她和李亚鹏结合之后淡出歌坛,吃素、修佛一样不少,也许是为女儿祈福,也许是为下一胎 祈祷,不管怎么说还是比较有智慧的一位艺人。对于佛教音乐她也有一些作品,唱过一版《心经》,和张智霖一起出版发行过专辑《悲智双运》,曲目大部分是佛教 咒语,此专辑于2001年正式发行,问到参与这张公益专辑的动机,王菲表示:“坦白说我平常也不太听佛经,不过自从接触过后,觉得有些道理听起来很舒服, 所以我想让更多的人受惠。这张唱片是由上师念经,我唱和音,另一首《弥勒佛心咒》是我独唱,所有收益都会捐作兴建弥勒佛计划的慈善用途,大家不妨听听,可 以慢慢了解。”这就是用音乐与佛结缘。

孟庭苇

当年风靡一时的《冬季到台北来看雨》、《你看你看月亮的脸》、《风中有朵雨做的云》这些专辑都是经典并广为传唱的主打歌曲,89年出道之前还是一个普通女 孩的孟庭苇,从进入演艺圈似乎插上了翅膀,一夜间成为大家熟知的著名台湾歌手,甜美洒脱的外表,极具亲和力的形象更是给歌迷留下深刻的印象。歌坛的事业到 达顶峰时期,孟庭苇决心淡出歌坛,2000年在云南举办告别歌友会。在她的个人简历中我们看到,她最大的梦想是:“弘扬佛法,利益众生。”生性善良的孟庭 苇接触了佛教,2001年在台湾发行第一张佛教音乐专辑《阿弥陀佛》,2003年发行第二张《心经》,不单单发行佛教音乐专辑,更是辗转几次来到青海和内 地各大寺院虔诚学佛,拜访高僧大德,多年前传出孟庭苇即将在印度出家的消息,闹的沸沸扬扬,向佛之心早有,只是机缘未到而已,据说遇见她的高中同学,姻缘 促使他们成为眷属。近年来,孟庭苇频频出现在内地大型佛教音乐会的舞台上,同时参加各种慈善公益活动,前两年又在正月初一,弥勒菩萨圣诞日,生下一个健康 的男孩宝宝。一切都是那么圆满,也可以说善有善报,菩萨改变了孟庭苇的命运,希望她能走的更远。

黄思婷

在宝岛台湾有着梵音小天后美誉的黄思婷,可能许多流行音乐界并不熟悉她,黄思婷16岁出道,虽然早早出道进入娱乐圈,但是都知道娱乐圈的水有多深,只有艺 人自己知道,从小出道唱的大部分是情爱甜蜜的歌曲为主打,记得在04年内地南岳衡山佛教音乐会上,歌手黄安担任主持人曾经曝料,说黄思婷唱情歌怎么唱也不 红,摇身一变成为心灵音乐歌手,主唱佛教心灵音乐,一炮打响,红遍海内外。首先黄思婷也是皈依的佛门俗家弟子,专辑《情缘》、《自由》等主打歌都在佛教界 内广为传唱。她本人也经常来内地参加大型佛教音乐会,和齐豫、孟庭苇等艺人同台演出,黄思婷说过,对她影响最大的是佛陀,相信她会为此奉献更多。

梅艳芳(已故)

梅艳芳是香港演艺圈中的大姐大,资深艺人,更是虔诚的佛教徒,从小由于家庭的影响而与佛结缘,到自 己演艺事业的巅峰时期,也没有忘记为佛教做事。一部粤语版《心经》传唱至今,在梅艳芳去逝的时候,就播放她生前演唱的《心经》,火化仪式有香港佛教联合会 会长觉光长老亲自主持,可见她的福报之大,佛缘之深。自古红颜多薄命,真的是这样子吗?佛教中常讲命我自立,一切都可以改变,何况是自己的命运?

朱哲琴
02年,何训田获邀为杭州雷锋塔的重建创作音乐,万众瞩目中,何训田再度携手朱哲琴,以传诵千古的佛教《云钟》心经为主题,随缘挥洒出了这一张最新力作 ——《云钟》。在这张全新的发烧音乐作品中,何训田单纯地从音乐出发,器乐为经,人声为纬,在心耳间织起美丽的锦绸。语意深邃的260个字,随他魔幻般的 旋律跌宕起伏,在朱哲琴温柔的声波河流中涌出难得的惑人力量。《云钟》是大师何训田沉寂了六年之后,后积博发创作出来的作品,整张专辑音乐大气而从容,犹 如清风拂面一样,将天人合一的境界感性地呈现在聆听者面前。何训田-波罗密多从音乐的灵性微光中走来,何训田远在制作《阿姐鼓》之前、在无数次的行旅中、 在对生活的反刍里,“天人合一”的理念早已深植心中。他的悲悯情怀深藏于音乐之中。在《云钟》里,何训田的“波罗密多”音乐语汇由繁华步入纯粹,横跨聆听 者的心灵时空,流露出更多的自在、随兴与智慧。《阿姐鼓》成国际唱片史上第一张全球发行的中文唱片,朱哲琴由此享誉世界歌坛,成为国际歌手。

萨顶顶

一位横空出世的神秘音乐人萨顶顶,更是一位虔诚的佛教徒,目前发行的专辑《万物生》就纳入了许多佛教音乐元素 , 作为环球唱片旗下的艺人,她能够亲自参与专辑的制作策划中来,并把自己的信仰和音乐作品融合在一起,实在难能可贵。此专辑发行之后海内外音乐界掀起一股多 元音乐风潮,萨顶顶把自己的音乐传播到了世界各地,同时也把中国的民族音乐、流行音乐、佛教音乐文化弘扬开来。前不久不辱使命,在英国伦敦荣获BBC世界 音乐大奖,在获奖感言中,我们可以看出她的爱国之心,坚持自己的信仰和音乐。让中国音乐人走向世界,她做到了,是中国人和中国原创音乐的骄傲。和何训田合 作的《神香》也是经典之作。

李娜(昌圣法师美国)

陈晓旭(妙真法师已故)

娱 乐圈皈依佛门的明星已经屡见不鲜,而大部分皈依的美女明星居多,是女性天生的多愁善感?还是内心的脆弱?还是情感上的挫折。从歌星李娜红遍大江南北的一曲 《青藏高原》,到陈晓旭87版《红楼梦》中林黛玉的经典形象,都说明这两位明星在各自的事业上都有了成就,然而命运如此多乖,结果却截然不同。李娜出家受 戒后即携自己的母亲赴美国潜心修学佛法,直到2005年在众多佛教徒的祈求下,出版发行《念佛仪规》佛教音乐CD唱片,以此回报众生和那些歌迷对她的关心 和爱戴。陈晓旭成功塑造了银幕中的林黛玉之后淡出影视圈,自己创办了世邦广告有限公司,开始了她长达20年的经商之路。在广告圈中,陈晓旭凭借自己的能 力,和很好的机遇,打造出自己的品牌广告公司,多次荣获广告界各项大奖,好景不长,在陈晓旭得知自己身患乳腺癌之后,精神萎靡不振,虽然她已经皈依佛门净 土宗大德净空老法师,但是短暂的学佛时间并没有给她足够的信心,她最终选择出家,出家并未受戒。之后转到深圳某精舍修养,据说,陈晓旭在临终之时痛苦之 极,乃想不起念阿弥陀佛,只是呼喊自己母亲的名字。鲁豫有约采访过她的父亲,问道为何陈晓旭不去化疗来治疗自己的病时,她父亲如此说,她是个完美主义者, 不想让自己化疗的七零八散。是啊,爱美之心人皆有之,何况是做过明星艺人的陈晓旭。皈依到底是身皈依?还是心?这一点至关重要值得深思。

Circuit Theory I

Lecture Notes

Chapter 7. First-Order Circuits

Chapter 9. Sinusoids and Phasors

Chapter 10. Sinusoidal Steady-State Analysis

Chapter 7

Lecture #1 (pdf)

Lecture #2 (pdf)

Lecture #3 (pdf)

Lecture #4 (pdf)

Chapter 9

Lecture #1 (pdf)

Lecture #2 (pdf)

Lecture #3 (pdf)

Chapter 10

Lecture #1 (pdf)

Lecture #2 (pdf)

Practical Solutions & Additional Notes

Practice Problems solutions for Chapter 7(pdf)

Practice Problems solutions for Chapter 9 (pdf)



http://ee.eng.usm.my/eeacad/Shahrel/EEE105.htm

Digital Signal Processing (DSP)

Lecture Notes

  1. Lecture #1 - Introduction (slides)
  2. Lecture #2 - Discrete-Time Signals and Systems (slides)
  3. Lecture #3 - Discrete-Time Signals: Sequences (slides) (Lecture notes for Chapter 2 is here.)
  4. Lecture #4 - Linear Time-Invariant Systems (slides)
  5. Lecture #5 - Linear Time-Invariant Systems Properties (slides)
  6. Lecture #6 - Fourier Theorem & Transform -- Revisited (slides) (Lecture note is here.)
  7. Lecture #7 - Z-Transform -- Part I (slides)
  8. Lecture #8 - Z-Transform -- Part II (slides)
  9. Lecture #9 - Z-Transform -- Part III (pdf) -- refer to notes given during class
  10. Lecture #10 - Sampling -- Part I (pdf) -- please prepare by yourselves
  11. Lecture #11 - Discrete Fourier Transform -- Part I (slides)
  12. Lecture #12 - Discrete Fourier Transform -- Part II (slides)
  13. Lecture #13 - Discrete Fourier Transform -- Part III (slides)
  14. Lecture #14 - Discrete Fourier Transform -- Part IV (pdf)

Links to Information on DSP

  1. The Scientist and Engineer’s Guide to Digital Signal Processing - a free online book that is good for engineers

  2. DSP tutorials - you may access to many other tutorial sites from this site

  3. Java DSP - to understand DSP graphically

  4. DSP in Image Processing - a book on using DSP in image processing


Assignments

  1. Assignment 1 -- Chapter 2 (pdf) (Submission dateline is August 9, 2007 after lecture)
  2. Assignment 2 -- Chapter 3

Electrical& electronic engineering

1.Filter Table & Graph
2. Composite filter

1. Lab 1_Microstrip
2. Lab 3_LPF
3. Lab 4_Bandpass Filter

1. Network
2. Filter Design

1. Diode Circuits

2. Matching and Tuning

3. Microwave Circuit Design

4. microwave Filter Design

5. Microwave Oscillator

6. network Parameters

7. Power divider, combiner and coupler

8. Microstrip Design

Underwater Vehicle Platform (ROV and AUV) Research in Malaysia

Last year, on July 2006, the International Conference on Underwater System Technology: Theory and Applications (USYS06) was held in Penang, Malaysia.

This conference has provided a platform to researchers, scientists, engineers, academicians, as well as industrial professionals from all over the world to present their research result and development activities on underwater system technology and applications. USYS06 was organised by the School of Electrical and Electronic Engineering, Universiti Sains Malaysia, and co-organised by the Ministry of Science, Technology and Innovation (MOSTI), Malaysia and the Science and Technology Research Institute for Defense (STRIDE), Malaysia. Society for Underwater Technology (SUT) and University of Southampton were the co-supporter of the conference.

One year later, July 2007, the only prominent Malaysian publication on ROV and AUV research I can find on the internet had been done by two local university: Universiti Sains Malaysia (USM) and Universiti Malaysia Terengganu (UMT) formerly known as Kolej Universiti Sains dan Teknologi Malaysia (KUSTEM) which once was under Marine Science and Fisheries Department of UPM, called Universiti Putra Malaysia Terengganu (UPMT).

Universiti Sains Malaysia (USM)

Assoc. Prof. Dr. Mohd Rizal Arshad

Assoc. Prof. Dr. Mohd Rizal Arshad.
B. Eng. (Liverpool), M.Sc. (Salford), Ph.D. (Liverpool).

Current Position:
Head of Research Group.

Specialization:
Robotics and Industrial Automations.
Measurement and Instrumentation Techniques.
Biomedical Electronics and Medical Imaging.
Underwater Robotics Technology.

Current Research:
Underwater Robotics Inspection and Monitoring System.
An Automatic ECG System Embedded with Artificial Neural Network for Diagnosis of Heart-Related Disorder.
Design of Nano-satellites for Remote Sensing Experiments.
An Intelligent Culvert Inspection System.

Publications Related with ROV and AUV Technology:

1988

[1] Arshad, M.R, and Lucas. J, “Underwater Optical Ranging system For ROV’s”, Proc. of OCEAN’s 98, IEEE/OES, Nice, Sept. 1998, pp. 1189-1193.

2003

[14] Mohd Rizal Arshad, “Design and Development of A Portable Underwater Robotic Inspection System For Environmental Monitoring”,Environmental Management And Sustainable Development For Better Future Growth (Environment 2003), February 18 - 19, 2003, Penang, pg.419-422.

2004

[23] Mohd Rizal Arshad and Mohamed Yusof Radzak, “USM Autonomous Underwater Vehicle (USM-AUV I) Controller Design Approach”, Marine Technology 2004 Conference (MARTEC 2004), 7 - 8 September 2004, Johor.

[24] Mohd Rizal Arshad and Mohamed Yusof Radzak, “Development of a Low Cost AUV System”, Marine Technology 2004 Conference (MARTEC 2004), 7 - 8 September 2004, Johor.

[25] Zainah Md.Zain, R.Badlishah Ahmad and Mohd Rizal Arshad, “Design and Development of an RS232-Based ROV Controller System”,IEEE TENCON 2004, 21-24 November 2004, Chiang.

[27] Mohd Rizal Arshad and Mohamed Yusof Radzak, “Design and Development of an Autonomous Underwater Vehicle Test-Bed (USM-AUV I)”, Eighth International Conference on Control, Automation, Robotics and Vision (ICARCV 2004), December 6-9, 2004 in Kunming, China.

2005

[28] Chua Kia and Mohd. Rizal Arshad, “Robotics Vision-based Heuristic Reasoning for Underwater Target Tracking and Navigation”, The 2nd International Conference on Mechatronics 2005 (ICOM’05), 10-12 May 2005, Kuala Lumpur, Malaysia.

[29] Zulkifli Zainal Abidin, Mohamed Yusof Radzak and Mohd Rizal Arshad, Design and Development of USM ROV-I,1st National Conference on Electronic Design (NCED 2005) , 18 - 19 May 2005, Perlis.

[30] Abdul Salam Abustan and Mohd Rizal Arshad, “Surface Stabilisation of Platform for a Pipe Inspection Robot”, 1st National Conference on Electronic Design (NCED 2005), 18 - 19 May 2005, Perlis.

[31] C.Kia, M.R.Arshad, A.H.Adom, P.A.Wilson, “Supervisory Fuzzy Learning Control for Underwater Target Tracking”, WEC’05 - The Fourth World Enformatika Conference June 24-26, 2005, Istanbul, Turkey.

[35] M.Y. Radzak, M.R. Arshad , “AUV Controller Design and Analysis using Full-State Feedback”, 9th WSEAS International Conference on CIRCUITS and SYSTEMS, Athens, Greece, July 11-13, 2005.

[38] Zainah Md. Zain, R. Badlishah Ahmad, Mohd. Rizal Arshad, “Communication With An Underwater ROV Using RS232-Fiber Optic Transmission”, International Conference on Robotics, Vision, Information and Signal Processing (ROVISP), 20-22 July 2005, Penang, Malaysia.

[42] Mohd Rizal Arshad, Zulkifli Zainal Abidin, Muhammad Azwan Nasiruddin, Wan Mohd Shukri Wan Salleh, Mohd Sofwan bin Mohd Resali, “USM-ROV2: Design and Development of an ROV for Underwater Inspection”, 9th International Conference on Mechatronics Technology (ICMT 2005), 5-8 Dec 2005, Johor, Malaysia.

2006

[43] Mohd Rizal Arshad and Zulkifli Zainal Abidin, “Surface tracking for ship hull inspection using an ROV”, International Conference on Underwater System Technology: Theory And Applications 2006 (USYS’06), 18-20 July 2006, Penang, Malaysia. (Accepted Paper)

[44] Mahfoozur Rehman, Mohd Rizal Arshad, M. R. Saad and A. M. Quteishat, “A novel technique for the energy management of mechatronic station under water “, International Conference on Underwater System Technology: Theory And Applications 2006 (USYS’06), 18-20 July 2006, Penang, Malaysia. (Accepted Paper)

[45] Muhammad Asif, Mohd Rizal Arshad and Abid Yahya, “Visual Tracking System for Underwater Pipeline Inspection and Maintenance Application”, International Conference on Underwater System Technology: Theory And Applications 2006 (USYS’06), 18-20 July 2006, Penang, Malaysia. (Accepted Paper)

[46] Mohd Rizal Arshad, Zulkifli Zainal Abidin, “The Design of an ROV for Hull Inspection”, International Conference on Underwater System Technology: Theory And Applications 2006 (USYS’06), 18-20 July 2006, Penang, Malaysia. (Accepted Paper)

[47] Muhammad Suzuri, Ezmaharul Afreen Awalluddin, Khalid Samo, Azizi Ali, Dang Fatihah Abd Aziz, Md Yazid Md Seman, Wan Nural Jawahir Wan Yussof, Rizal Arshad and Omar Yaakub , “Development of a Remotely Operated Underwater Vehicle (ROV) System at KUSTEM”, International Conference on Underwater System Technology: Theory And Applications 2006 (USYS’06), 18-20 July 2006, Penang, Malaysia. (Accepted Paper)

[48] Zulkifli Zainal Abidin and Mohd Rizal Arshad, “Visual Servoing with application to ROV for Ship Hull Inspection”, International Conference on Man-Machine Systems (ICoMMS 2006), 15-16 September 2006, Langkawi Islands, Malaysia. (Accepted Paper)

[49] Muhammad Asif and Mohd Rizal Arshad, ” An Active Contour for Underwater Object Tracking and Navigation”, International Conference on Man-Machine Systems (ICoMMS 2006), 15-16 September 2006, Langkawi Islands, Malaysia. (Accepted Paper)

[50] Muhammad Asif and Mohd Rizal Arshad, “AGV Guidance System: An Application of Active Contour and Kalman Filter for Road Tracking”, IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2006), 9-15 October 2006, Beijing, China. (Accepted Paper)

Conference:

9th International Conference on Mechatronics Technology 2005 (ICMT 2005)
5 - 8 December 2005, Kuala Lumpur, Malaysia

Paper No.: 150
Paper ID: ICMT-208
Title: USM-ROV2: Design and Development of an ROV for Underwater Inspection
Author: Mohd Rizal Arshad, Zulkifli Zainal Abidin, Muhammad Azwan Nasiruddin, Wan Mohd Shukri Wan Salleh
Organization: Universiti Sains Malaysia
Country: Malaysia

International Conference on Underwater System Technology: Theory and Applications (USYS06)
18 - 21 July 2006, Penang, Malaysia

Paper ID: usys-002
Title: Surface tracking for ship hull inspection using an ROV
Author: Mohd Rizal Arshad, Zulkifli Zainal Abidin
Organization: Universiti Sains Malaysia
Country: Malaysia

Paper ID: usys-010
Title: A novel technique for the energy management of mechatronic station under water
Author: Mahfoozur Rehman, Mohd Rizal Arshad, M. R. Saad, A. M. Quteishat
Organization: Universiti Sains Malaysia
Country: Malaysia

Paper ID: usys-014
Title: Visual Tracking System for Underwater Pipeline Inspection and Maintenance Application
Author: Muhammad Asif, Mohd Rizal Arshad, Abid Yahya
Organization: Universiti Sains Malaysia
Country: Malaysia

Paper ID: usys-022
Title: The Design of an ROV for Hull Inspection
Author: Mohd Rizal Arshad, Zulkifli Zainal Abidin
Organization: Universiti Sains Malaysia
Country: Malaysia

USM-ROV2:

USM-ROV2

USM-ROV2

USM-ROV2

http://www.acfr.usyd.edu.au/images/content/projects/VehicleCAD.jpg

Links:

Universiti Malaysia Terengganu (UMT)

Assoc. Prof. Dr. Muhammad Suzuri Hitam

Assoc. Prof. Dr. Muhammad Suzuri Hitam.
B.Tech (Hons.) (Universiti Sains Malaysia), Ph.D. (Leeds).

Current Position:
Head of Informatics and Mathematical Modeling.

Specialization:
Application of Computational Intelligence (Soft Computing) Techniques, i.e. Fuzzy Logic.
Neural Networks.
Evolutionary Computing in the Area of Image Processing, Robotics, Control, Modeling, Automation and Prediction.

Current Research:
Development of a Remotely-Operated Vehicle (ROV) System For Underwater Inspection and Data Acquisition.
Cluster Server Management.

Publications Related with ROV and AUV Technology:

2004

Muhammad Suzuri, H. Khalid, S., Azizi, A., Ezmahamrul Afreen, A., Norhaslida, M.N., Mohd Hafiz, H.H., Omar, Y., Mohd Rizal, A., Mohd Yazid, M.S. and Mustafa, M.D. (2004). Development of a Remotely Operated Underwater Vehicle (ROV) System for Underwater Inspection and Data Acquisition, KUSTEM Research Expo and Inovation 2004, 31 May 2004 – 2 Jun 2004. Dewan Sultan Mizan, KUSTEM, Terengganu. (Poster Presentation)

Conference:

International Conference on Underwater System Technology: Theory and Applications (USYS06)
18 - 21 July 2006, Penang, Malaysia

Paper ID: usys-011
Title: The Development of Simple Telemetry System for Diver Applications
Author: Khalid Bin Samo, Muhammand Suzuri Hitam
Organization: Kolej Universiti Sains dan Teknologi Malaysia (Universiti Malaysia Terengganu)
Country: Malaysia

Paper ID: usys-023
Title: Development of a Remotely Operated Underwater Vehicle (ROV) System at KUSTEM
Author: Muhammad Suzuri Hitam, Ezmaharul Afreen Awalluddin, Khalid Samo, Azizi Ali, Dang Fatihah Abd Aziz, Md Yazid Md Seman, Wan Nural Jawahir Wan Yussof, Rizal Arshad, Omar Yaakub
Organization: Kolej Universiti Sains dan Teknologi Malaysia (Universiti Malaysia Terengganu)
Country: Malaysia

Links:

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Underwater System Technology Research Areas:

  • Sensors for Marine Environment
  • Underwater Vehicle Platform – ROV and AUV
  • AUV Docking and Retrieval
  • Vision System for Underwater Application
  • Adaptive Path Planning for AUV
  • Advanced Sensor for Automatic Object Ranging and Tracking
  • Intelligent Navigation Guidance and Obstacle Avoidance
  • Underwater Robotic Arm Control
  • Intelligent Task-Oriented Control Architecture
  • Simultaneous Localization and Mapping (SLAM)
  • Virtual Collaborative Simulation Software
  • Predictive Virtual Environment
  • Design of an Autonomous Underwater Vehicle for Shallow Water
  • Design of a Semi-Autonomous Underwater Vehicle for Deep Water
  • Underwater Archaeology
  • Seabed Mapping Techniques
  • Underwater Communication Systems

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