AMS FRAMEWORK USING A MODEL-BASED APPROACH 16 April 2018 Chris - - PowerPoint PPT Presentation

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AMS FRAMEWORK USING A MODEL-BASED APPROACH 16 April 2018 Chris - - PowerPoint PPT Presentation

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AMS FRAMEWORK USING A MODEL-BASED APPROACH 16 April 2018 Chris Sproston and Brad Hocking Who are we? Chris Sproston Capability Design Modelling Model-Based Systems Engineer with experience in Simulation & Systems Analysis

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AMS FRAMEWORK USING A MODEL-BASED APPROACH

16 April 2018 Chris Sproston and Brad Hocking

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Systems engineering specialist Based in Australia and USA

Who are we?

Systems Engineering Training Research & Development Modelling Simulation & Analysis Model-Based Systems Engineering Capability Design Conceptual Design

Chris Sproston

Systems Engineer with experience in pharmaceutical, food, oil and gas, defence and rail industries

Brad Hocking

Systems Engineer with experience in oil and gas, defence and rail industries

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Agenda

  • Asset Management System - principles and challenges
  • Overview of model-based systems engineering
  • Research objectives and outputs
  • Findings & further work

Questions welcome at the end!

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Presentation

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ISO55001:2014

What is an Asset Management System?

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A Management System for Asset Management

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Multiple sub-systems Pockets of managed information

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Asset Management System

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Maintenance management

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Asset Management System

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Risk management

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Asset Management System

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Information management

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Asset Management System

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Competency management

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Asset Management System

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But what about the AMS?

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AM Policy

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Asset Management System

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SAMP

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Asset Management System

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AMP

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Asset Management System

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AM Policy SAMP AMPs

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Asset Management System

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So what about the AMS?

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  • Document-centric
  • Disconnected

Results in:

  • Duplication of data
  • Inconsistencies
  • Traceability impractical

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Seem familiar?

https://www.ourwarwickshire.org.uk/content/article/biddle

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A management system is a complex system

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What if?

  • Single information source
  • AMS elements connected
  • Multiple views of the elements and connections
  • Key documents an output
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Overview of model-based systems engineering

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“A construct or collection

  • f different elements that

together produce results not obtainable by the elements alone”

  • INCOSE

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System concept

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Systems engineering (SE) aims to:

  • understand the complete problem: lifecycle, context,

components and how to recognise a good solution

  • integrate work across disciplines and speciality groups
  • define stakeholder needs and system functionality early

in the system life cycle

“An interdisciplinary approach and means to enable the realization of successful systems”

  • INCOSE

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Systems engineering

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Model-based SE (MBSE) is:

  • The modern approach to SE
  • Used to capture information about the problem and

designed system solution

  • Used throughout the system life cycle by multiple

teams and disciplines

  • Used to produce system specifications and

documentation from the model

The model is essential, it is the “current collective understanding” Dr David Harvey (University of Adelaide)

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Model-based SE

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Traceability is the heart

  • f MBSE

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Traceability

System requirement System function Operational need Operational scenario Mission Policy

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The model enables a single source of information and multiple views and

  • utputs

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Multiple views

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MBSE is not a silver bullet rubbish in, rubbish out and complete automation is not possible, nor desirable, input and review needed

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Benefits of MBSE

Traceability

  • Links established and maintained as part of the

approach

Consistency

  • ‘Current collective understanding’
  • Internal consistency

Adaptability

  • Any number of views or documents can be

produced as snapshots of the model

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Research project objectives and findings

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How did we do?

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Research aims

Develop a framework to:

  • capture an organisation’s asset management

information

  • produce a suite of artefacts, such as:
  • Asset management policy
  • SAMP
  • AMPs
  • Role descriptions
  • Asset management maturity assessment
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AMS concept model

  • Greater focus on ‘operate & maintain’
  • Connectivity between:
  • Objectives
  • Policy
  • Strategy
  • Execution
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AMS model schema

  • Developed a schema based on best practice MBSE to capture information relevant to the

asset management system which can be used to produce the required outputs

Organisation, context and

  • bjectives

Issues and actions Maturity assessments Asset management system elements Standards and requirements

utilises specifies guides identifies generates improved by evaluated by

Asset portfolio

manages improved by responsible for

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Traceability is the heart

  • f MBSE

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Traceability in an AMS

System requirement System function Operational need Operational scenario Mission Policy

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Example traceability: Asset improvement project

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Traceability in an AMS

Asset improvement project Capital works strategy Asset management

  • bjectives

Organisational

  • bjective
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Example traceability: AMS improvement project

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Traceability in an AMS

AMS improvement project Risk Asset management maturity rating Asset management

  • bjectives
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Business case Projects for budget approval

Ideal world: Objectives drive action

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Traceability in an AMS

Asset improvement project Capital works strategy Asset management

  • bjectives

Organisational

  • bjectives

Asset management maturity rating AMS improvement project Risk

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The model enables a single source of information and multiple views and

  • utputs

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Multiple views

AMP SAMP Maturity rating Business process

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Following a PDCA process

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Proposed application

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A best practice Asset Management System should be defined using an information model

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Findings & further work

Initial findings

  • Framework can be built
  • Key outputs can be produced

Further work

  • Select appropriate system modelling tool
  • Populate and test the framework for a rail
  • rganisation
  • Build in other requirements e.g. ONRSR
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ADDRESS

PO Box 7038 Hutt Street SA 5000 AUSTRALIA

PHONE NUMBER

+61 2 6239 4288

WEBSITE

www.shoalgroup.com

EMAIL

support@shoalgroup.com

OUR OFFICES

Adelaide | Canberra | New York | Melbourne | Sydney