Difference between revisions of "Activity Network Diagram"
(Activity Network Diagram is a quality management tool that charts the flow of activity between separate tasks.' It graphically displays interdependent relationships between groups, steps, and tasks as they all impact a project.) |
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| − | Business Dictionary defines Activity Network Diagram as "a | + | Business Dictionary defines Activity Network Diagram as "a [[Quality Management|quality management]] tool that charts the flow of activity between separate tasks.' It graphically displays interdependent relationships between groups, steps, and tasks as they all impact a project. Bubbles, boxes, and arrows are used to depict these activities and the links between them. This is also known as a flow chart, project network, or process map.<ref>[http://www.businessdictionary.com/definition/activity-network-diagram.html What is Activity Network Diagram? -Business Dictionary]</ref> |
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*Determine which activities are to be performed | *Determine which activities are to be performed | ||
*Determine when activities must be performed | *Determine when activities must be performed | ||
| − | *Determine in what order activities must be performed<ref> | + | *Determine in what order activities must be performed<ref>[http://sixsigmastudyguide.com/activity-network-diagram/ An Activity Network Diagram helps to... -Six Sigma Study Guide]</ref> |
| − | An Activity Network Diagram (AND) is also called an Arrow Diagram (because the pictorial display has arrows in it) or a [[Program | + | An Activity Network Diagram (AND) is also called an Arrow Diagram (because the pictorial display has arrows in it) or a [[Program Evaluation and Review Technique (PERT)|PERT (Program Evaluation Review Technique) Diagram]], and it is used for identifying time sequences of events which are pivotal to objectives. In [[Critical Path Analysis]] this helps the teams to comprehend specific event sequences driving time requirements for objective achievement. Activity Network Diagrams are also very useful when a project has multiple activities which need simultaneous management. Activity Network Diagrams started out as an engineering and construction project management tool. Critical Path Analysis draws on this methodology to identify and standardize medical management activities. |
An Activity Network Diagram helps to find out the most efficient sequence of events needed to complete any project. It enables you to create a realistic project schedule by graphically showing | An Activity Network Diagram helps to find out the most efficient sequence of events needed to complete any project. It enables you to create a realistic project schedule by graphically showing | ||
*the total amount of time needed to complete the project | *the total amount of time needed to complete the project | ||
*the sequence in which tasks must be carried out | *the sequence in which tasks must be carried out | ||
*which tasks can be carried out at the same time | *which tasks can be carried out at the same time | ||
| − | *which are the critical tasks that you need to keep an eye on.<ref> | + | *which are the critical tasks that you need to keep an eye on.<ref>[https://www.edrawsoft.com/activity-network-diagram.php Example of an Activity Network Diagram -EdrawSoft]</ref> |
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[[File: Activity-Network-Diagram-Example-Chart.png|500px|Activity Network Diagram Example Chart]]<br /> | [[File: Activity-Network-Diagram-Example-Chart.png|500px|Activity Network Diagram Example Chart]]<br /> | ||
source: [https://www.edrawsoft.com/activity-network-diagram.php Edraw] | source: [https://www.edrawsoft.com/activity-network-diagram.php Edraw] | ||
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| + | ==See Also== | ||
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===Further Reading=== | ===Further Reading=== | ||
| − | + | *[http://www.whatissixsigma.net/activity-network-diagram/ How to Create an Activity Network Diagram - What is Six Sigma] | |
| − | + | *[http://www.processexcellencenetwork.com/lean-six-sigma-business-transformation/articles/critical-path-mapping-with-activity-network-diagra Critical Path Mapping with Activity Network Diagrams -PEN] | |
Latest revision as of 13:43, 19 July 2023
Business Dictionary defines Activity Network Diagram as "a quality management tool that charts the flow of activity between separate tasks.' It graphically displays interdependent relationships between groups, steps, and tasks as they all impact a project. Bubbles, boxes, and arrows are used to depict these activities and the links between them. This is also known as a flow chart, project network, or process map.[1]
The primary intent of creating an Activity Network Diagram is to create a flow chart showing the necessary tasks for a project in sequence order (including parallel and serial paths).
- Identify Critical Tasks
- Identify bottle necks
- Identify time tables.
- Determine which activities are to be performed
- Determine when activities must be performed
- Determine in what order activities must be performed[2]
An Activity Network Diagram (AND) is also called an Arrow Diagram (because the pictorial display has arrows in it) or a PERT (Program Evaluation Review Technique) Diagram, and it is used for identifying time sequences of events which are pivotal to objectives. In Critical Path Analysis this helps the teams to comprehend specific event sequences driving time requirements for objective achievement. Activity Network Diagrams are also very useful when a project has multiple activities which need simultaneous management. Activity Network Diagrams started out as an engineering and construction project management tool. Critical Path Analysis draws on this methodology to identify and standardize medical management activities.
An Activity Network Diagram helps to find out the most efficient sequence of events needed to complete any project. It enables you to create a realistic project schedule by graphically showing
- the total amount of time needed to complete the project
- the sequence in which tasks must be carried out
- which tasks can be carried out at the same time
- which are the critical tasks that you need to keep an eye on.[3]
source: Edraw
See Also
References