Your SlideShare is downloading. ×
Aktuelle BPM-Erfahrungen aus komplexen Branchen. Rainer Elvermann, cbprocess
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Saving this for later?

Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime - even offline.

Text the download link to your phone

Standard text messaging rates apply

Aktuelle BPM-Erfahrungen aus komplexen Branchen. Rainer Elvermann, cbprocess

84
views

Published on

In diesem Vortrag auf dem Vortrag auf dem YAVEON Kundentag 2014 stellt Rainer Elvermann, Geschäftsführer cbprocess GmbH & Co. KG, das "context based process management" vor. Anhand konkreter Beispiele …

In diesem Vortrag auf dem Vortrag auf dem YAVEON Kundentag 2014 stellt Rainer Elvermann, Geschäftsführer cbprocess GmbH & Co. KG, das "context based process management" vor. Anhand konkreter Beispiele aus komplexen Branchen (Luft- & Raumfahrt, Automotive, Forschungsschiffe, Bauwesen) spricht Herr Elvermann über aktuelle Erfahrungen mit Business Process Management im allgemeinen und dem verwendeten Tool, process4.biz, im besonderen.


0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
84
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
3
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Interactive Guidance for Safety Critical Avionics • visualizing certification contexts • managing process complexity • tracing project progress • accelerating documentation issues ABD0100 DO-178B/C ABD0200 DO-254 ARP 4754 ARP 4761
  • 2. AVIATION ENGINEERING TOOL THE PROBLEM: The following questions illustrate some challenges in designing and developing safety critical avionics. Which tasks are assigned to me? How can I become fa- miliar with the relevant standards? Which standards do I have to consider? How do I ensure the quality of the documents? How can I easily produce the required documents? How do I avoid costly process errors? How can I ensure to keep my project on time? Which processes do I need to follow? Which documents do I have to create? Which parts of the standards are relevant to me? What do I do if there is more than one standard? How do I apply a standard appropriately? Which documents are mandatory for certification? Do I have to issue documents formatted in a specific way? How do I avoid preparing unnecessary documentation? How do I know that there is a new standard? What do I have to take into consideration if there is a new standard?
  • 3. INFO: • A life cycle processes survey (roles and phases) which depends on the functional level selection. • During the individual phases all processes are performed concurrently. The integral processes (V&V, CM and QA) depend on the development process (Design). • Processes run iteratively depending on the transition criteria specified during the planning phase. AVIATION ENGINEERING TOOL Production of the re- quested product as well as examination of the development processes and output data. THE SOLUTION: The following screenshots show the AET during use. 1. Functional Levels Definition and coordinati- on of the activities. Assurance of communi- cation and understanding between the applicant and the certification authority. Roles • The life cycle processes involve four roles: Design, Verification (V&V), Configuration Management (CM) and Quality Assurance (QA). • The roles differ in their objectives, activities and documents. • The life cycle processes of the roles V&V, CM and QA are called integ- ral processes. Their purpose is to ensure the correctness (V&V), control (CM) and confidence (QA) of the Design processes and their outputs. 2. Life Cycle Processes INFO: • Home screen of the AET which enables functional level selection. • A functional level determines whether an aircraft function, system or equipment is going to be designed or developed. • Requirements for a functional level arise from the next higher level. • Navigation into a more detailed view occurs via smart-tags. INTERNATIONAL STANDARDS AND SPECIFIC DIRECTIVES: ARP 4761 (Aerospace Recommended Practice): Guidelines for conducting an industry accepted safety assessment. ARP 4754 (Aerospace Recommendended Practice): Certifica- tion aspects of highly-integrated or complex systems installed on aircraft. ABD0200 (Airbus Directive): Special effort needed in the early phases of the system design process to produce products for use in Airbus aircraft. ABD0100 (Airbus Directive): General design requirements to be fulfilled by the suppliers of equipment for use in Airbus aircraft. DO-178B/C (Design Organisation): Aspects of airworthiness certification that pertain to the production of software for air- borne systems and equipment used on aircraft or engines. DO-254 (Design Organisation): Design assurance guidance for airborne electronic hardware.
  • 4. AVIATION ENGINEERING TOOL Provides information on which data need to be available to perform the required process step or activity. Provides information on the associated standards and directives. The smart-tags provide text passages cited from the associated norms. Provides information on which activites need to be performed depending on the safety-level. The activity should be performed with independence (V&V, QA). The activity should be performed. Blank - Performance of activity is at applicant‘s discretion. Provides information on which activities need to be performed. Define the software develop- ment and integral processes Provides information on which data need to be produced. The smart-tags provide a template for the required document. 4. Activity-Workflow Provides information on which process- steps need to be performed. The selected smart-tag leads to the Activity- Workflow. 3. Process-Workflow Provides information on how the life cycle data need to be submitted depending on the safety-level. Del: Delivery Mandatory (free format) Del*: Delivery Mandatory + A4 or US equ. Format Req: Delivery upon Request (free format) INFO: • The Process- and Activity-Workflow diagrams depend on the selected life cycle process. • They are divided into blocks of columns which are composed according to their semantics. • The two right-hand blocks of columns always refer the block of columns to their left. Relationships between the blocks of columns are represented by the position and colour of the elements. • Most elements provide additional information in tooltips.
  • 5. AVIATION ENGINEERING TOOL ADVANTAGES: The AET... • offers additional, custom-fit information for designing and developing safety critical avionics. • tells the user what he has to do at every process-step. • enables autonomous familiarization with avionics certification. • hides all irrelevant information from the user. • provides best practices. • visualizes complex processes, simplifies correlations and helps the user to stay orientated. • guides the user precisely through the life cycle processes via step-by-step instructions. • ensures that all assigned tasks can be executed in time. • deals with both international standards as well as specific directives. • prescribes which documents have to be produced in which sequence and at which moment. • distinguishes between mandatory and optional documents. • supports the preparation of documents via tailored templates. • improves documentation quality. • knows which format certification documents must have. • helps prevent too much documentation. • is constantly updated. • makes alterations to the standards transparent. • reduces time and costs of certifying avionics.
  • 6. The Aviation Engineering Tool guides users through the planning, development and certification phase of avionics engineering. In these phases, users have to follow a number of prescribed lifecycle processes in order to follow standards of avionics design and development and comply with airworthiness requi- rements. The AET gives an overview of all these processes in consideration of international standards like DO-178B and DO-254 as well as specific directives such as ABD 100 and ABD 200. It makes them convenient via step-by-step instructions. It provides additional information and custom-fit assistance for every process step and activity. The AET manages multiple roles – Design, Verification (V&V), Con- figuration Management (CM), Quality Assurance (QA) – and solves both general and role-specific user questions. The AET includes • objectives for lifecycle processes, • descriptions of process steps and activities for achieving those objectives, • mechanisms for progress monitoring as well as • templates for the preparation of the required lifecycle documents. The AET is likewise suitable for OEMs and SMEs. The AET is designed as a complement to existing engi- neering solutions and can easily be adapted to individual customer needs. WIHM-Tech GmbH Konsul-Smidt-Str. 8T 28217 Bremen phone: +49 421 9601 500 fax: +46 421 9601 501 www.wihm.de info@wihm.de cbprocess GmbH & Co. KG - Context Based Process Am Querkamp 65 28355 Bremen phone: +49 421 17310 31 fax: +49 421 17310 33 www.cbprocess.de info@cbprocess.de BIBA - Bremer Institut für Produktion und Logistik GmbH Hochschulring 20 28359 Bremen phone: +49 421 218 50001 fax: +49 421 218 50003 www.biba.uni-bremen.de info@biba.uni-bremen.de Funded by: