PEMODELAN SISTEM

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DEFINISI SISTEMPemodelan Sistem → memodelkan suatu sistem

“System Modelling”System ???

Modelling ???

DEFINISI SISTEM (DAELLENBACH P.27)1. A system is an organized

assembly of components. “Organized” means that there exist special relationships between the components

2. The systems does somethings, i.e, it exhibits a type of behaviour unique to the system

DEFINISI SISTEM

A B

CD

E

A B

CD

E

A : mahasiswaB : dosenC : unit pendukungD : fasilitas pendkgE : Pengelola Prodi

DEFINISI SISTEM (DAELLENBACH P.27)3. Each component contributes

towards the behaviour of the system and is affected by being in the system. No component has an independent effect on the system. The behaviour of the system is changed if any component is removed or leaves

DEFINISI SISTEM

TUJUANA B

CD

E

DEFINISI SISTEM (DAELLENBACH P.27)4. Groups of components within the system

may by themselves have properties (1), (2), and (3), i.e., they may form subsystems

5. The system has an outside – an environment – which provides inputs into the system and receives outputs from the system

6. The system has been identified by someone as of special interest

DEFINISI SISTEM

DEFINISI SISTEM

Input Output

DEFINISI SISTEMContoh:1. Sistem tata surya: terdiri dari planet-

planet yang dihubungkan oleh gaya gravitasi

2. Sistem tenaga listrik: terdiri dari berbagai tipe pembangkit listrik dan peralatannya, transmisi tegangan tinggi, jaringan distribusi listrik lokal, dan berbagai stasiun pengendali

3. Sistem informasi komputer: terdiri dari beberapa basis data, regulasi hubungan antar basis data, metode transformasi menjadi informasi, bentuk penyajian, dll

DEFINISI SISTEM

BERPIKIR SISTEM1. Berpikir dengan terminologi sistem –

mengisolasi permasalahan/kasus yang dihadapi – fokus

2. Peter Senge (The Fifth Discipline): “describes how our mental models, or personal paradigms, are often developed from our tendency to breakdown large problems into smaller manageable parts.

3. Mentally isolating events and actions, mostly because their causes and effects are often widely separated in time and space

BERPIKIR SISTEM4. Bepikir sistem artinya berpikir

dalam terminologi sistem5. Berpikir sistem merupakan

metode pendekatan pemecahan masalah

6. Berpikir sistem mengobservasi dalam bentuk aktivitas mental – model mental

SISTEM – MODEL MENTAL