Tri Kuntoro Priyambodo,

Ridanto E Poetro, Gunawan S Prabowo, Endra Pitowarno, Agfianto E Putra, M. Asvial, Gamantyo, Arifin Nugroho, Son Kuswadi

Content 1. IiNUSAT-1 Brief History, Vision, Mission, Strategy

2. Program, Road Map and Budget of Inspire

3. The year 2010 activities

4. Mission Analysis

5. Mission Concept-IiNUSAT1

6. Mission Definition

7. Design IiNUSAT 1

8. Preliminary Design Review Issues

9. Others 1. Networking Opportunity

2. ALTERNATIF IiNUSAT-1 Research Budgeting

Executive Summary

Vision

Independent and sovereign in the field of aerospace science & technology supported by young people with international competence

Mission Build a network of researchers in the field of

Aerospace Science and Technology

Improving the institutional competence of network members

Improve the competence of researchers in Aerospace Science and Technology

Building Undergraduate Program in the field of Aerospace Science and Technology

Strategy Build a Research collaboration among universities

Distribute responsibility

Synergise expertise

Integration of institusional, staff and student research activities

Create Internasional networking/collaboration

Support research activities to solve nation problems

InspireProgram

No

PROGRAM OUTPUT OUTCOME

1 IiNUSAT-1 development process as“real project engineering” which in turn will create satellite as a means of learning in the field Satellite Engineering;

1. Satelit IiNUSAT-1 ( 2013)

2. ITB Sat, PEN Sat, UGMSat, ITS sat, UI Sat, ITT-SAT, etc. (2015 )

1. Aerospace Research Group exist in universities

2. Increasing number of expertise in Satelit Engineering

2 Research-based Human Resource Development in aerospace technology,

1. “space proven” module development

2. space system development methode

1. There exist Research Group in Satellite sub-system development

2. Produce cheaper nano-satellite sub-system

3 Built satellite sub-system Fasilities, to support research group networking

1. Electronic Facility and Test environment (UGM), Clean room and Integration ( ITB), RF Lab ( UI), Control ( PENS), GS ( ITS )

1. Create Nano-Satellite

Research Networks 2. Undergradute Program

in Aerospace Science and Technology

Year 2010 Activities N

o Activity Target Output

1 IiNUSAT-1 Mission Analysis

Workshop ( Hotel Jayakarta,

Bandung , 11-13 Oktober

2010)

- Detenmine the mission of IiNUSAT-1

- Develop long term program in Nano-Satellite

- Coordinating common concept of IiNUSAT-1

- Trade Off Misi Satelit IiNUSAT-1

Dokumen t

- Inspire Planning, Mission, and

Budget Dokument

2 IiNUSAT-1Preliminary Design

Review (Workshop Hotel

Surabaya, 22-24 November

2010 )

- Write PDR dan CoDR IiNUSAT-1 documents

- Organisation of Inspire 2011

- IiNUSAT-1 Mission Analysis

Dokument

- Dokuments of Preliminary Design

Review (PDR) IiNUSAT-1

- Road Map Inspire 2010 s/d 2017

3 Sub-system activities - activities of developing system and sub-system of

IiNUSAT-1 i.e.:

1) Missioin Analysis ( ITB )

2) Electronics Power System and Structur ( LAPAN )

3) ADCS ( PENS)

4) OBDH dan Housekeeping ( UGM)

5) Ground Segment ( ITS )

6) Payload dan Communication ( UI )

- Dokumen of Research report,

- CoDR and PDR for each sub-

system

Year 2011 Activities N

o Activity Target Output

1 IiNUSAT-1 Bench Model

Development

- Developing sub-ayarwm - Bench Model

2 IiNUSAT-1 TTC Protokol - Agreement on Protocol beetwen OBC/OBDH with

other modules

- Simple Serial Protocol

- FX25 protocol for TTC module and

Ground Station

3 Integration Test and

Workshop

- To make sure that every modul works properly and

meets the specified design

- To show that OBC/OBDH can communicate with

others

- Integtration Report document

- Critical Design Review

4 Engineering Model

Development

To build sub-system module using space proven

components

- IiNUSAT-1 Engineering Model

Road Map

MISSION ANALYSIS (base on PDR)

Mission Consept Mission Idea Implementation

1 Education How to share and develope satellite program in the university

Encourage university have a group for research and involving student to this program

Allocation budget for fascility on each university

2 Research How to develop sub system/system starting from scracth

Develop sub system experiment and put on satellite system will be flight test as a payload experiment/sub system experiment

3 Space Based Real Project

How To Share information about space /satellite technology

How to cooperation to develop satellite

How to design together satellite system

Held a workshop Mission Design Review and Preliminary Design Review

Working Together to design satellite system from mission until final design

Mission Definition No Mission Definition Technical

Implementation

Emergency Communication

When the disaster , the communication alternative will be needed. And the technology is usable is a satellite system This sistem also use as education and eksperimen The sistem must be simple, cheaper and full with eksperimen The sistem have to be accesed from all partisipant

1. Communication between GS to GS

2. Communication between portable equipment to ground segment

3. GS can monitor a housekeeping and satellite condition

Technology Demonstration

The satellite will be functioned as spacecraft experiment Each university can mengamati tje satellite operation, and take adventage/experinece to justice technical design document

We will put some sub system, thats build/develop by scratch and to exam about design, manufactur and test capability We wil have to operate/and get data from space to learn about system

Trade Off Mission ( Hotel Jayakarta, Bandung, 12 Oktober, 23.00 WIB)

MISI JENIS PLUS (+) MINUS (-)

SIMPLE Emergency Communication which has possibility for application development for border monitoring, ship patrol and environmenal monitoring

Confidence Available

technology Visible forlearning In development

offirst experiment for Ministry of Marine and Fishery, Militery, etc

Main User : Limited for student and Researcher

MEDIUM Specific Communication (misal untuk AIS )

User : Ministry of Marine and Fishery Mission Supported by user

Uncertainty in target achievement

COMPLEX Communication with additional optical/SAR payload

Interresting Challenge User Jelas

Too heavy mission

Orbit, Mission Operation, Launcher (base on PDR )

System Component IiNUSAT-1 Satellite

Space Segment Satelit IiNUSAT-1 Ground Segment Ground Segment Control Ground Segment Data Portable Equipment Note : Ground segment Partisipant Can build at others University, and they can Access the data satellite

IiNUSAT-1 ORBIT

Sun-synchronous polar orbit (alt= 700 km, inklinasi = 98 deg)

Access per day GS = 3-4 x

OPERATIONAL CONSEPT

Tumbling Mode By default the satelit will tumbling outside of Indonesia territory Operation Mode Communication Mission Operasi in tumbling mode and in eksperimental mode Indonesia territory Eksperimental Mode - Active control Mode - Mode in which sub-system experimens activated

Alternatives Launcher

PSLV ( alternatif 1 )

H2A ( alternatif 2 )

DESIGN IiNUSAT-1 (base on PDR)

Edukasi ( Rancang bangun dan operasi satelit ) Riset Pengembangan Sub System

Pengembangan Fasilitas

Misi Komunikasi : Store and Forward Communication

Emergency Comm; Ship Monitoring;

Border Monitoring

Design Algoritm

Batasan : - Cost/Budget - Piggy Back Launch - < 50 kg - Technology Demonstration - Limited Application Dev.

OPERATION

COOPERATION

BASELINE / CONCEPT

SUB SYSTEM REQUIREMENT & DESIGN

Design Requirement and Operation

Persyaratan Faktor yang dipengaruhi oleh Persyaratan IiNUSAT-1

Fungsional

Performance

Coverage

Main target, size of payload, orbit, pointing

Orbit, swathwidth, number of satelit,

communication planning, delay ed data process,

operation

Do a fungtion of store & forward dan broadcast

data

Access time more than 10 minutes with twice

per day at minimum

The coverage area is all Indonesia territory

store & forward data dari GS_A ke GS_B

dilakukan dalam waktu kurang dari 2 jam

Operasional

Durasi

Daya tahan

Pendistribusian data

Isi, bentuk, dan format

data

Percobaan atau operasi, tingkat redudancy,

ketinggian

Orbit, elektronika

Rancangan Komunikasi

Kebutuhan pengguna, tingkatan dan tempat

pemrosesan, payload

Operasi Misi minimal 2 tahun

Pengaruh lingkungan alami

Mengirimkan data pesan minimal 500 karakter

Design Constraint

Constraint Cost Schedule Regulation Policy Environment Networking Development

Number of satellites, size and complexity, orbit Technical preparation, program coverage Law and Policies Sponsorship, is it an international program? Orbit, operation periode User level and operator , Infrastructure Sponsor body

< $ 1.000.000.00 Launched at 2013 DIKTI/Inspire project Community program Ground stations located at several universities in Indonesia As a driver for satellit e development eksperimental for universitas; research Iinusat-1 applicated for emergency communication, early warning system, and nation development

Level 0 IiNUSAT-1

POWER

D/L

PAYLOAD & TTC

ADCS

OBDH

Bus : I2C atau standart serial RS-232 U/L : UHF D/L : VHF Connector : DB9

Mass dan Power Budget MASS BUDGET DAN POWER BUDGET

Komponen MAIN MISSION EXPERIMENT

Masa (gr) Insertion Transmiting Hibernate Active Kontrol RS Expriment

RX 3 1 1 1 1 2000 TX 7 7 7 TNC 1 1 1 OBDH 4 1 4 4 500 ADCS 2,6 11,6 11,6 3100 Camera 0,6 100 S-band 4 500 EPS 6 6 6 6 562 Baterey+Solar Panel Struktur 2000 Cabling, Connector 500 Margin (15%) 1617,9 Bench Model Ground stasiun

Integrasi+Test Ijin Frekuensi

3 21,6 8 30,6 35,2 10879,9

Payload, Comm, Power, Strukture, ADCS, OBDH, GS

PAYLOAD Skematic Payload

Komunikasi

Komunikasi Iinusat :

Transponder regenerative System : Full Dupleks Transmission Metode : store and forward Protokol : FX-25 Frekuensi :

Downlink = VHF (135 MHz) Uplink = UHF (435 MHz)

Jenis Data : TTC :

Uplink = Command and update OBDH

Downlink = housekeeping from sensors of Iinusat.

Information : Packet character (500 karakter)

Bitrate : Uplink : 1200 Bps (FSK) Downlink : 9600 Bps(FSK ???)

BER minimum : 10-5

FM ModulatorPower Amplifier

RFMD

RF5110G

Modem

CML Micro

FX469

Modulating carrier with

message signal

Generate Carrier

Frequency

Microcontroller

Antenna

Monopole

Spacequest

ANT-100

VHF

Antena monopole Spacequest

Ｐｒｏｇｒｅｓｓ Report & Pilihan Antena

• Antena monopol

– High profile

• Antena Mikrostrip

– Low profile

Pola radiasi antena

Antena Loop Antena Mikrostrip

STRUKTUR Material Alumunium T-7050/

Dural 6061

Shape Hexagonal

Dimension 30 cm x 36 cm

Power System Desain :

Body Mounted Solar Panel

Experiment :

Deployable Solar Panel

Solar Cell :

GaAS [ Eficiency 27.5 % ]

Power Budget :

39.9 Watt

Baterey :

Litium Polymer from Clyde Space

[ > 5000 cycle, 62 gram, dim:10x10x1]

Power Distribution [ dim : 10 x 10 cm ] t

Power Distribution + Baterrey

ADCS

Sensor 1: Sun Sensor

Sensor 2: Gyroscope

Sensor 3: Accelerometer

Kontroler

Aktuator 1: Nutation Damper

Aktuator 2: Experimental R/W

ADCS

Strategi Kontrol : Passive Control dengan kombinasi Magnetorque/Magnet permanen

Experiment Kontrol : Active Control dengan kombinasi antara Gyro+Accelero dan R/W sebagai aktuator Experiment

Konfigurasi Kontrol

OBDH

MCU

ARM9

SD/MMC

SDRAMFlash

Memory(EPROM & EEPROM)

RS-232Comm.

Subsystem

Power

Subsystem

ACDS

Subsystem

Payload

Subsystem

JTAG

I2C

I2C

I2C

I2C

OBC

Subsystem

Com

mun

icatio

n b

us RTC

(Real Time Clock)

Backup Battery

Houskeeping: - Voltage

- Current

- Temperature

- etc.

I2C

Additional

SubsystemI2C

Co

mm

unica

tion

bus

Prosesor ARM 9 Spesifikasi : 2 kanal USART I2C SPI 2 buah 8-bit Timer/Counter 4 buah 16-bit Timer/Counter 4 kanal 8-bit PWM dan 12

kanal 16-bit PWM 16 kanal 10-bit ADC Watchdog Analog Comparator

Ground Segment

THANK YOU

Budget upto 2013 ( Plan A)

2011 2012 2013

Rincian Anggaran Rincian Anggaran Rincian Anggaran

Component Procurement Clean Room 10.000 class/ 100.000 class ITB HRC

5.331.837.727

2.100.000.000

900.000.000

Materials Manufacturing, Integration, Assembly and Test Research Materials Sub System related to Inspire Fasilities Development satellite Development Travel cost for sub system Test to Netherland Other cost

1.000.000.000

750.000.000

3.800.000.000

250.000.000

900.000.000

Traveling cost India for Launching preparation Ground Control development and Frekuency listing to ITU Launching cost HRC

250.000.000

550.000.000

5.000.000.000

900.000.000

8.331.837.727

6.700.000.000

6.700.000.000

TOTAL 20.731.837.727

Program and AlternativesBudget

Program IiNUSAT-1 IiNUSAT-2

Sumber Dana (juta) Bench Model Education Research

Ministry Research and Technology

600 OBDH+PDU+TTC+Housekeeping

Research and Technology (Additional Research Competition)

600 X Design Procurement IiNUSAT-1

Ministry of National Education

850 250 (workshop) 600 (sub-system development)

Japan. Collaboration

Gov ‘s contribution or else

Develop new satellite /or piggy backing IiNUSAT-1 to H II A

Ground Segment OBC diterbangkan

THANK YOU