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8 15

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IBM Stream Computing

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808-PowerLab19879

Digital Power and Motor Control

Power Electronic Systems & Chips Lab., NCTU, Taiwan

Sensorless Motor Control Techniques 1

FPGA SOPC Power & Motor Control 2

Multi-Level Converters 3

Power Converters for Smart Grids 4

Energy Recycling Systems 5

Digital PFC/PWM Control Techniques 6

Digital Motor Control ICs 7

Digital Power Management ICs 8

50

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Digital Power and Motor Control

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Power Converters for Smart Grids 4

Energy Recycling Systems 5

Digital PFC/PWM Control Techniques 6

Digital Motor Control ICs 7

Digital Power Management ICs 8

35

Department of Electrical and Computer Engineering

Research on Robot-on-Demand(ROD)Systems

Intelligent System Control Integration(ISCI) Lab( Kai-Tai Song)

The research team of ISCI Lab have beenworking on the development of domestic andservice robots and won honors in national andinternational robotics competitions. The homeassistant robot ROLA (Robot of Living Aid),was designed to handle certain emergencyconditions in a home setting to help the elderlythrough multi-modal sensing and controlfunctions. This robot has won the second prizeaward in 2007 TECO Technology InnovationContest on Robotics. With the implementedfunctions include visual tracking, videotransmission, location aware, navigation, bodypose recognition and emergency call out,ROLA can accommodate smoothly to themovement of a user through face tracking andperform robot-assisted video conferencing.With a tri-axial accelerometer and a ZigBeemodule mounted on the waist of the elderly,

Up.bot, (Ubiquitous Patrol robot) is aprototype home security robot. Up.botintegrates wireless sensor network (WSN) toform a reliable intruder detection system. Thenetwork can be constructed easily by placingmultiple ZigBee wireless sensor modules overthe environment. If any

ROLA can help theelderly when he/shefalls down to providetimely help throughautomatic call out andwireless videotransmission. Thenursing technology ofROLA has obtained apatent in US andTaiwan.

ISCI Lab has developedAladdin: an on-demandrobot. Aladdin features adual-arm omnidirectionalmobile robot. Withequipped ZigBee-basedlocation-aware systemand human face and bodydetection system, it can

estimate the position of the user who needsassistance and travel toward the user in a timelymanner. A vision-based grasping behavior wasprovided to locate and grasp an interested object..Based on the developed behaviors, the robotdemonstrates advanced homecare functions.Aladdin: an on-demand robot won the third prizeaward in the 2011 National Intelligent RobotInnovation Contest.

intruder or abnormalconditions are detected,the status and location ofthis alert will betransmitted to themonitoring center and therobot via the WSN. Bythe localization system,the robot canautonomously navigate to

where the alerts take place and transmit images tomobile devices via both WiFi and 3G networks.The security guards as well as users can thereforeeasily determine the exact situation in real time.This technology has been granted a US patent. TheSmart Guard Robot of ISCI Lab won theChampionship Award of 2008 SKS IntelligentRobot Innovation Contest in Taiwan.

36

Department of Electrical and Computer Engineering

IAIA PGAPGA SAR SAR ADCADC

DeDe--couple couple Cap.Cap.

IAIA PGAPGA SAR SAR ADCADC

DeDe--couple couple Cap.Cap.Vo

ltage

(V)

Time (s)

ECG

2.0 2.5 3.0 3.5 4.0

0.8

0.9

1.0

1.1

0.7

Gain:100V/VGain:200V/V

268mV490mV

T waveR wave

QRS -complex

Vol

tage

(V)

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ECG

2.0 2.5 3.0 3.5 4.02.0 2.5 3.0 3.5 4.0

0.8

0.9

1.0

1.1

0.7

0.8

0.9

1.0

1.1

0.7

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268mV490mV

T waveR wave

QRS -complex

CMOS

CMOS

:91An autonomous multiple module clock synchronization methodology for SoC, 92A 5Gbps CMOS LVDS transmitter,93All digital 625Mbpss & 2.5Gbps deskew buffer design,93A Self-Calibrate All-Digital 3Gbps SATA Driver Design,94 A 42 uW 67 dB SNDR Sigma Delta ADC, 95A 10Gbps Tree-Type Multiplexer Design, 97A 0.8V 3W Analog Front-End IC for Biomedical Signal Recording, 97A LC Tank Digital Control Oscillator w/o Passive inductor and capacitor,100A low voltage low power delta sigma modulator for pacemakers,95IC95IC96IC96IC98IC

:918

303

:High Speed / Low Power Mixed Mode IC Design

:5 Gbps - PC

:

:

: ()

:SRAM 3

: SATA II

: Analog IC

: 1.25Gbps

Analog / Digital / Mixed Signal IC Testing

:

:

:

:

Bio-sensor Conditional Circuit Design

:

0.13um10Gbps

1.38mm 0.62mm / 0.4mm2Chip Area / Core Area

0.40.50.60.70.8Supply voltage (V)

176050312974.857Noise Floor @10Hz(nV / Hz )

13433.421.254.7NEF

72.110.995.4141.050.88Input Referred Noise @0.5-100Hz (RMS,V)

0.090.30.61.041.49Power (W)0.2260.59811.481.86Supply current (A)

TSMC 0.18m CMOSTechnology1.38mm 0.62mm / 0.4mm2Chip Area / Core Area

0.40.50.60.70.8Supply voltage (V)

176050312974.857Noise Floor @10Hz(nV / Hz )

13433.421.254.7NEF

72.110.995.4141.050.88Input Referred Noise @0.5-100Hz (RMS,V)

0.090.30.61.041.49Power (W)0.2260.59811.481.86Supply current (A)

TSMC 0.18m CMOSTechnology

Chip performance summary

CEXT

Digital Interface

IA PGA 11bSAR

Gain Bandwidth

DSP3. EMG10-1KHz 2mV

2. ECG0.5-100Hz 5mV

1. EEG0.5-100Hz 100uV

3. EMG10-1KHz 2mV

2. ECG0.5-100Hz 5mV

1. EEG0.5-100Hz 100uV

Kendall H99SG

Vn,in

A Vo

Gm-CFilter

-1/K

Vi

fchop

Vi

NMOSchopper

(MF)

RB

CEXT0.33uF

CI

CFBCHP

NMOSchopper

(MH)

NMOSchopper

(MI)

Gm

Vo

VobCFBCHP

RBCI

CHP : 0.5pCFB : 0.1p , CI : 11p

Bias

VREF

VCM

VFB

VO

VBN

VBP

Bias

Vi

Chopper

Chopper

Common-ModeFeedback

gm1

gm3

gm5

M2

M6M5

Bias

VIB VIVO

CL

VO

CF

gm2

gm4 gm8

gm6

VICI

CIGm

VREF =VDD/2

11bits

21C

VDDVSS

SAR

CK

210C 29C 20CVDAC

Bias

VIN VCM

VOVO

CK

VIN

DAC

SAR

Self bias BWSSN

Deskew CMRR

High band digital bufferDistributed & weighted

Duty cycleAdjust

FixedLVDS

ProgrammableLVDS

Duty cycleAdjust

Controllogic

Level ControlFSM

in

Counter

VDD

DataPass

10

up

dn

Ref1

Ref2

A

B

C

D

Ref3

Ref4

Up/DnDecide

H0 H7 L0 L7

Clk

Reset

X: 100ps/div, Y:200mV/div

X: 50ps/div, Y:200mV/div

X: 50ps/div, Y:200mV/div

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4.25Gbps

5Gbps

X:25ps div, Y

100mV/div

7Gbps

0 1 2 3 4 5 6 7 8 9 12 13 14 15

3b 5b 7b1b

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3 5 71

6b2b

4b

62

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0 1 2 3 4 5 6 7

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0

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PRBS

De-couple Cap.

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Digital Inductor

O

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Digital Variactor

Ctrl Ctrl

CL

60

70

80

90

100

110

68

66

64

62

60

58

70

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Impe

danc

e (d

b)

Frequency (GHz)

Impedance (db

)

Tree-type MUX

Tree-type MUX

Tree-type MUX

Deskew buffer output (2.5Gbps)

10Gbps TX Output

Digital BufferDigital LVDS

DCO

37

-

- /

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- CMOS ICsGm-C

- D

ADC

Filter

- -Regulator / DC-DC Converter

- /Delta-Sigma ADC/DAC

- High Speed DAC/ADC- PLL/Synthesizer-

Operational Transconductor Amplifier- Analog Filters (GM-C/SC)

2013 IEEE MWSCAS (Columbus,Ohio,USA)

2011

2010 IEEE ICECS (Athens,Greece)

DLL PLL38

Input

bitsDeMux

LDPCEncoder

S/P Power

S/P Power

S/P Power

c1[n,k]

c2[n,k]

cNt[n,k]

t1[n,k]

t2[n,k]

tNt[n,k]

Channel StateInformation

and ACK from RX

AMCProcessor

IFFT and Add CP

IFFT and Add CP

IFFT and Add CP

Modulator Encoder

Hybrid ARQProcessor

QPSK 16QAM 64QAM

QPSK 16QAM 64QAM

QPSK 16QAM 64QAM

Buffer for

HybridARQ

4G3D

4G

4G

Measurement SINR of each available PRB

Converges?

Creating the heuristical factori,j indicate each PRB

usability,

,,

i ji j

i jj

SINRSINR

=

Exchanging the Normilized SINR and PRB number

According to this exchanged information, updating each

heuristical factor i,j,cluster(k) =

No

Estimated the Macrocell BS broadcasting signal

SINRi = SINRopt&

Ptx

2014 2-7

102

2013

IRHOCS Best Presentation Prize 2 0

1 3 International Robot Hands in

Competition & Symposium-

Robot Basketball

IRHOCS

IEEE Senior Member IEEE

IEEE Fellow IEEE

102

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40

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IEEE VLSI-symposium on Circuits

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Assembly Automation 2014 Highly Commended Paper winner

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2014()

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Outstanding Reviewer

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Assembly Automation 2014 Highly Commended Paper winner

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102

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and Processing System

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(-)

44

(-)

103

102

1990 8 1

2 1

2012 100

2007

2006

2004

2001

2000

1999

1999

2014 2

Chun-Hung Liu()Assistant professorEmail:chungliu@nctu.edu.twOffice: ED703Phone: 03-5712121 ext. 54512Website: http://web.it.nctu.edu.tw/~chungliu/

Research interests: Wireless Communication, Information Theory, Stochastic Geometry and Random Graph, Control and Optimization, Smart Grid Systems, etc.

Stefano Rini ()Assistant Professor Email: stefano@nctu.edu.twOffice: Engineering Building 4, Room

729Website:

http://moser.cm.nctu.edu.tw/rini/Phone: 03-5712121#54548

Research interests: Information Theory Communication Theory Coding Theory Computational Neuroscience for the Human Auditory System

45

(-)

103

102

1990 8 1

2 1

2012 100

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2006

2004

2001

2000

1999

1999

2014 2

Chun-Hung Liu()Assistant professorEmail:chungliu@nctu.edu.twOffice: ED703Phone: 03-5712121 ext. 54512Website: http://web.it.nctu.edu.tw/~chungliu/

Research interests: Wireless Communication, Information Theory, Stochastic Geometry and Random Graph, Control and Optimization, Smart Grid Systems, etc.

Stefano Rini ()Assistant Professor Email: stefano@nctu.edu.twOffice: Engineering Building 4, Room

729Website:

http://moser.cm.nctu.edu.tw/rini/Phone: 03-5712121#54548

Research interests: Information Theory Communication Theory Coding Theory Computational Neuroscience for the Human Auditory System

46

2013.12.3 2014

2014.5.21()

80800600 300

1.

2.

3.

4.

5.

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Emailjrling@mail.nctu.edu.twTEL03-5712121 31747

47

2013.12.3 2014

2014.5.21()

80800600 300

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Emailjrling@mail.nctu.edu.twTEL03-5712121 31747

48

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The Wall Street Journal

5

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316 2014 ERSO() 50 50

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10308033j-q52pok(No.1)-NO.1