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"Failure analysis is the process of collecting and analyzing data to determine the cause of a failure. It is an important discipline in many branches of manufacturing industry, such as the electronics industry, where it is a vital tool used in the development of new products and for the improvement of existing products. There are many companies which provide services to find the cause of failure in products, devices and in post disaster situations. The failure analysis process relies on collecting failed components for subsequent examination of the cause or causes of failure using a wide array of methods, especially microscopy and spectroscopy. The NDT or nondestructive testing methods (such as Industrial computed tomography scanning) are valuable because the failed products are unaffected by analysis, so inspection always starts using these methods." [Failure analysis. Wikipedia]
The example "Audit failure - Fault tree analysis diagram" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Fault Tree Analysis Diagrams solution from the Engineering area of ConceptDraw Solution Park.
FTA diagram
FTA diagram, event, conditional event, basic event, basic initiating fault, failure event, OR gate, AND gate,
"Root cause analysis (RCA) is a method of problem solving that tries to identify the root causes of faults or problems.
RCA practice tries to solve problems by attempting to identify and correct the root causes of events, as opposed to simply addressing their symptoms. Focusing correction on root causes has the goal of preventing problem recurrence. RCFA (Root Cause Failure Analysis) recognizes that complete prevention of recurrence by one corrective action is not always possible.
Conversely, there may be several effective measures (methods) that address the root causes of a problem. Thus, RCA is an iterative process and a tool of continuous improvement.
RCA is typically used as a reactive method of identifying event(s) causes, revealing problems and solving them. Analysis is done after an event has occurred. Insights in RCA may make it useful as a preemptive method. In that event, RCA can be used to forecast or predict probable events even before they occur. While one follows the other, RCA is a completely separate process to Incident Management." [Root cause analysis. Wikipedia]
The root cause analysis (RCA) tree diagram example "Manufacturing problem solution" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the solution "Seven Management and Planning Tools" from the Management area of ConceptDraw Solution Park.
Tree diagram
Tree diagram, problem, cause,
The vector stencils library "Fault tree analysis diagrams" contains 12 symbols for drawing Fault Tree Analysis (FTA) diagrams.
"Fault tree analysis (FTA) is a top down, deductive failure analysis in which an undesired state of a system is analyzed using Boolean logic to combine a series of lower-level events. This analysis method is mainly used in the fields of safety engineering and reliability engineering to understand how systems can fail, to identify the best ways to reduce risk or to determine (or get a feeling for) event rates of a safety accident or a particular system level (functional) failure. FTA is used in the aerospace, nuclear power, chemical and process, pharmaceutical, petrochemical and other high-hazard industries; but is also used in fields as diverse as risk factor identification relating to social service system failure.
In aerospace, the more general term "system Failure Condition" is used for the "undesired state" / Top event of the fault tree. These conditions are classified by the severity of their effects. The most severe conditions require the most extensive fault tree analysis. These "system Failure Conditions" and their classification are often previously determined in the functional Hazard analysis." [Fault tree analysis. Wikipedia]
The shapes example "Fault tree analysis diagrams" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Fault Tree Analysis Diagrams solution from the Engineering area of ConceptDraw Solution Park.
FTA diagram symbols
FTA diagram symbols, voting gate, undeveloped event, transfer, priority AND gate, inhibit gate, house event, exclusive OR gate, event, conditional event, basic event, basic initiating fault, failure event, OR gate, AND gate,

PROBLEM ANALYSIS. Root Cause Analysis Tree Diagram

Root Cause Analysis Tree Diagram. Use the Root Cause Diagram to perform visual root cause analysis. Root Cause Analysis Tree Diagram is constructed separately for each highly prioritized factor. The goal of this is to find the root causes for the factor and list possible corrective action. ConceptDraw Office suite is a software for problem analysis.
7MP Tools
7MP Tools

Fault Tree Analysis Software

ConceptDraw DIAGRAM extended with Fault Tree Analysis Diagrams Solution from the Industrial Engineering Area of ConceptDraw Solution Park is the best Fault Tree Analysis Software. First of all, Fault Tree Analysis Diagrams Solution provides a set of samples which are the good examples of easy drawing professional looking Fault Tree Analysis Diagrams.
HelpDesk

How to Create a Fault Tree Analysis Diagram (FTD)

Fault Tree Diagram is a logic diagram that shows the state of an entire system in a relationship of the conditions of its elements. Fault Tree Diagram is used to analyze the probability of functional system failures and safety accidents. ConceptDraw DIAGRAM allows you to create professional Fault Tree Diagrams using the basic FTD symbols. An FTD visualizes a model of the processes within a system that can lead to the unlikely event. A fault tree diagrams are created using standard logic symbols. The basic elements in a fault tree diagram are gates and events.

fault tree analysis, fishbone diagram, cause and effect diagrams, fault tree analysis software, fault tree analysis example Fault Tree Analysis Diagrams

fault tree analysis, fishbone diagram, cause and effect diagrams, fault tree analysis software, fault tree analysis example
This solution extends ConceptDraw DIAGRAM.5 or later with templates, fault tree analysis example, samples and a library of vector design elements for drawing FTA diagrams (or negative analytical trees), cause and effect diagrams and fault tree diagrams.
The accident analysis diagram example "Accident analytic tree" was redesigned from the picture 7-14 from the "DOE Workbook. Conducting Accident Investigations. Revision 2."
"Analytic tree analyses are well defined, useful methods that graphically depict, from beginning to end, the events and conditions preceding and immediately following an accident. An analytic tree is a means of organizing information that helps the investigator conduct a deductive analysis of any system (human, equipment, or environmental) to determine critical paths of success and failure. Results from this analysis identify the details and interrelationships that must be considered to prevent the oversights, errors, and omissions that lead to failures. In accident investigations, this type of analysis can consist of both failure paths and success paths, and can lead to neutral, negative, or positive conclusions regarding accident severity.
TIP.
An analytic tree enables the user to:
(1) Systematically identify the possible paths from events to outcome.
(2) Display a graphical record of the analytical process.
(3) Identify management system weaknesses and strengths."
[homer.ornl.gov/ sesa/ corporatesafety/ aip/ docs/ workbook/ Rev2/ chpt7/ chapt7.htm]
The FTA diagram example "Accident analytic tree" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Fault Tree Analysis Diagrams solution from the Engineering area of ConceptDraw Solution Park.
FTA diagram
FTA diagram, undeveloped event, house event, event, basic event, basic initiating fault, failure event, OR gate, AND gate,

Decision Making

Decision Making - ConceptDraw Office suite provides visual tools that are given support on the stage of the decision making. The Seven Management and Planning Tools is a set for such diagrams: Affinity Diagram, Relations Diagram, Prioritization Matrix, Root Cause Tree Diagram, Involvement Matrix, PERT Chart, Risk Diagram (PDPC).
The FTA diagram sample "Fault tree analysis - Insulin delivery system" was redesigned from the illustration of "CMSI 641: Introduction to Software Engineering. Design of Critical Systems. B.J. Johnson. 2005. Loyola Marymount University".
"Another way of assessing hazards is using fault tree analysis. In this process, each of the identified hazards is covered by a detailed analysis to find out what might cause it. Either inductive or deductive reasoning is applied. In the case of software hazards, the usual focus is to determine faults that will cause the system to fail to deliver a system service, such as a monitoring system. A "fault tree" is constructed to link all the possible situations together, to help identify the interrelationships of the failures, which modules may cause them, and what "trickle-down effects" there might be. Here is an example of a fault tree, as applied to the Insulin delivery system from Sommerville...
Note that this tree is only partially complete, since only the potential software faults are shown on the diagram. The potential failures involving hardware, such as low battery, blood monitor or sensor failure, patient over-exertion or inattention, or medical staff failure are noticeable by their absence.
The fault tree and safety specification processes are two ways of helping with system risk assessment tasks. Once the risks are identified, there are other assessments that need to take place. First, the likelihood of the risk occurrance must be assessed. This is often quantifiable, so numbers may be assigned based on things like MTBF, latency effects, and other known entities. There may be other non-quantifiable contributors to the risk likelihood, however, such that these must be assessed and estimated by experts in the domain. (Don't short-change this process when dealing with critical systems!) Finally, the risk assessment must include the severity of the risk, meaning an estimation of the cost to the project in the event the risk item actually does occur. "Cost to the project" means all associated costs, including schedule delays, human injury, damage to hardware, corruption of data, and so on."
[myweb.lmu.edu/ bjohnson/ cmsi641web/ week15-2.html]
The FTA diagram example "Fault tree analysis - Insulin delivery system" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Fault Tree Analysis Diagrams solution from the Engineering area of ConceptDraw Solution Park.
FTA diagram
FTA diagram, event, OR gate,
"Process Decision Program Chart (PDPC).
A useful way of planning is to break down tasks into a hierarchy, using a tree diagram. The PDPC extends the tree diagram a couple of levels to identify risks and countermeasures for the bottom level tasks. Different shaped boxes are used to highlight risks and identify possible countermeasures (often shown as 'clouds' to indicate their uncertain nature). The PDPC is similar to the Failure Modes and Effects Analysis (FMEA) in that both identify risks, consequences of failure, and contingency actions; the FMEA also rates relative risk levels for each potential failure point." [Seven Management and Planning Tools. Wikipedia]
The Risk diagram (process decision program chart, PDPC) determines the risks when corrective action is not performed correctly. Also, it helps develop descriptions for preventive actions at the level of execution.
The Risk diagram (PDPC) template for the ConceptDraw PRO diagramming and vector drawing software is included in the solution "Seven Management and Planning Tools" from the Management area of ConceptDraw Solution Park.
Risk diagram
Risk diagram, risk, preventive action, plan,

Process Flow Graphics

Process flow diagrams are applied in industrial engineering, manufacturing, business, project management, chemical engineering, process engineering, and other areas. ConceptDraw DIAGRAM software extended with Chemical and Process Engineering solution provides powerful drawing tools and extensive features to create Process flow graphics, analyze, streamline, and improve business processes and construction designs. Use it to give an overview and document the overall processes, standardize and make their understanding simpler, improve quality control and training of employees, increase process efficiency, and make changes if required.
The FTA diagram example "Hazard analysis" was redesigned from the illustration of the article "Hazard Analysis Methodologies" from the Occupational Safety & Health Administration (OSHA) website.
"A fault tree analysis is a quantitative assessment of all of the undesirable outcomes, such as a toxic gas release or explosion, which could result from a specific initiating event. It begins with a graphic representation (using logic symbols) of all possible sequences of events that could result in an incident. The resulting diagram looks like a tree with many branches — each branch listing the sequential events (failures) for different independent paths to the top event. Probabilities (using failure rate data) are assigned to each event and then used to calculate the probability of occurrence of the undesired event. ...
This technique is particularly useful in evaluating the effect of alternative actions on reducing the probability of occurrence of the undesired event."
[osha.gov/ SLTC/ etools/ safetyhealth/ mod4_ tools_ methodologies.html]
The FTA diagram example "Hazard analysis" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Fault Tree Analysis Diagrams solution from the Engineering area of ConceptDraw Solution Park.
FTA diagram
FTA diagram, event, OR gate, AND gate,

PDPC

ConceptDraw DIAGRAM extended with Seven Management and Planning Tools Solution from the Management Area of ConceptDraw Solution Park is the best software for drawing all types of diagrams from the Seven Management and Planning Tools: Affinity Diagram, Relations Diagram, Prioritization Matrix, Root Cause Analysis Tree Diagram, Involvement Matrix, PERT Chart, and Risk Diagram (PDPC).
This vector stencils library contains 184 round icons.
Use it to design cloud computing infographics and diagrams with ConceptDraw PRO software.
"Though service-oriented architecture advocates "everything as a service" (with the acronyms EaaS or XaaS or simply aas), cloud-computing providers offer their "services" according to different models, which happen to form a stack: infrastructure-, platform- and software-as-a-service.
Infrastructure as a service (IaaS)
In the most basic cloud-service model ... providers of IaaS offer computers — physical or (more often) virtual machines — and other resources. IaaS refers to online services that abstract the user from the details of infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc.
Platform as a service (PaaS)
PaaS vendors offer a development environment to application developers. The provider typically develops toolkit and standards for development and channels for distribution and payment. In the PaaS models, cloud providers deliver a computing platform, typically including operating system, programming-language execution environment, database, and web server. Application developers can develop and run their software solutions on a cloud platform without the cost and complexity of buying and managing the underlying hardware and software layers.
Software as a service (SaaS)
In the software as a service (SaaS) model, users gain access to application software and databases. Cloud providers manage the infrastructure and platforms that run the applications. SaaS is sometimes referred to as "on-demand software" and is usually priced on a pay-per-use basis or using a subscription fee.
In the SaaS model, cloud providers install and operate application software in the cloud and cloud users access the software from cloud clients. Cloud users do not manage the cloud infrastructure and platform where the application runs. This eliminates the need to install and run the application on the cloud user's own computers, which simplifies maintenance and support. Cloud applications differ from other applications in their scalability — which can be achieved by cloning tasks onto multiple virtual machines at run-time to meet changing work demand." [Cloud computing. Wikipedia]
The vector stencils library "Cloud round icons" is included in the Cloud Computing Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
Add
Add, add,
Analysis
Analysis, analysis,
API
API, API,
App
App, App,
Archive
Archive, archive,
Back
Back, back,
Backup
Backup, backup,
Book
Book, book,
Books
Books, books,
Box
Box, box,
Bug
Bug, bug,
Calculation
Calculation, calculation,
Calendar
Calendar, calendar,
Call
Call, call,
Car
Car, car,
CD
CD, CD,
Certificate
Certificate, certificate,
Cloud alert
Cloud alert, cloud alert,
Cloud analysis
Cloud analysis, cloud analysis,
Cloud authorization
Cloud authorization, cloud authorization,
Cloud collaboration
Cloud collaboration, cloud collaboration,
Cloud communications
Cloud communications, cloud communications,
Cloud computing
Cloud computing, cloud computing,
Cloud configuration
Cloud configuration, cloud configuration,
Cloud connectivity
Cloud connectivity, cloud connectivity,
Cloud control
Cloud control, cloud control,
Cloud cost calculation
Cloud cost calculation, cloud cost calculation,
Cloud database
Cloud database, cloud database,
Cloud download
Cloud download, cloud download,
Cloud drive
Cloud drive, cloud drive,
Cloud error
Cloud error, cloud error,
Cloud failure
Cloud failure, cloud failure,
Cloud FAQ
Cloud FAQ, cloud FAQ,
Cloud feedback
Cloud feedback, сloud feedback,
Cloud files
Cloud files, cloud files,
Cloud gateway
Cloud gateway, cloud gateway,
Cloud hosting
Cloud hosting, cloud hosting,
Cloud info
Cloud info, cloud info,
Cloud Internet storage
Cloud Internet storage, cloud Internet storage,
Cloud lock
Cloud lock, cloud lock,
Cloud locked
Cloud locked, cloud locked,
Cloud mail
Cloud mail, cloud mail,
Cloud music
Cloud music, cloud music,
Cloud paperless office
Cloud paperless office, cloud paperless office,
Cloud performance
Cloud performance, cloud performance,
Cloud photo
Cloud photo, сloud photo,
Cloud safe
Cloud safe, сloud safe,
Cloud search
Cloud search, сloud search,
Cloud security
Cloud security, cloud security,
Cloud servers
Cloud servers, cloud servers,
Cloud services
Cloud services, cloud services,
Cloud shopping
Cloud shopping, cloud shopping,
Cloud success
Cloud success, cloud success,
Cloud synchronization
Cloud synchronization, cloud synchronization,
Cloud tech support
Cloud tech support, cloud tech support,
Cloud transfer
Cloud transfer, cloud transfer,
Cloud unlocked
Cloud unlocked, cloud unlocked,
Cloud upload
Cloud upload, cloud upload,
Cloud video
Cloud video, cloud video,
Code
Code, code,
Collaboration
Collaboration, collaboration,
Communication
Communication, communication,
Community cloud
Community cloud, community cloud,
Contact list
Contact list, contact list,
Content
Content, content,
CPU
CPU, CPU,
Database
Database, database,
Datacenter
Datacenter, datacenter,
Data storage
Data storage, data storage,
Desktop
Desktop, desktop,
Display
Display, display,
Document
Document, document,
Documents
Documents, documents,
Dollar
Dollar, drawing shapes, dollar,
Done
Done, done,
Down
Down, drawing shapes, down,
Download
Download, download,
E-commerce
E-commerce, E-commerce,
Earth
Earth, earth,
Email
Email, email,
Encryption
Encryption, encryption,
Error
Error, error,
Ethernet
Ethernet, ethernet,
Euro
Euro, euro, drawing shapes,
Failure
Failure, failure,
Feed
Feed, feed,
File
File, file,
Files
Files, files,
Filter
Filter, filter,
Firewall
Firewall, firewall,
Flash drive
Flash drive, flash drive,
Folder
Folder, folder,
Forward
Forward, forward, drawing shapes,
Hard drive
Hard drive, hard drive, drawing shapes,
Hardware
Hardware, hardware, drawing shapes,
Health
Health, health, drawing shapes,
Health monitoring
Health monitoring, health monitoring, drawing shapes,
Home
Home, home, drawing shapes,
Hosting
Hosting, hosting,
Image
Image, image,
Info
Info, info,
Innovation
Innovation, innovation,
Key
Key, key,
Keyboard
Keyboard, keyboard,
Laptop
Laptop, laptop,
Letter
Letter, letter, drawing shapes,
Lightning
Lightning, lightning, drawing shapes,
Link
Link, link, drawing shapes,
List
List, list, drawing shapes,
Location
Location, location, drawing shapes,
Lock
Lock, lock, drawing shapes,
Log
Log, log, drawing shapes,
Login
Login, login,
Logout
Logout, logout,
Mail
Mail, mail, drawing shapes,
Mail list
Mail list, mail list, drawing shapes,
Marketplace
Marketplace, marketplace, drawing shapes,
Memory (RAM)
Memory (RAM), memory, RAM, drawing shapes,
Message
Message, message, drawing shapes,
Minus
Minus, minus, drawing shapes,
Mobile
Mobile, mobile, drawing shapes,
Mobile cloud computing
Mobile cloud computing, mobile cloud computing, drawing shapes,
Mouse
Mouse, mouse, drawing shapes,
Music player
Music player, music player, drawing shapes,
Network
Network, network, drawing shapes,
Notebook
Notebook, notebook, drawing shapes,
Notification
Notification, notification, drawing shapes,
Package
Package, package, drawing shapes,
Patch
Patch, patch, drawing shapes,
Performance
Performance, performance, drawing shapes,
Personal cloud
Personal cloud, personal cloud,
Phone book
Phone book, phone book, drawing shapes,
Photo
Photo, photo, drawing shapes,
Plug
Plug, plug, drawing shapes,
Pound
Pound, pound, drawing shapes,
Power
Power, power, drawing shapes,
Power button
Power button, power button, drawing shapes,
Process
Process, process, drawing shapes,
Processing
Processing, processing, drawing shapes,
Puzzles
Puzzles, puzzles, drawing shapes,
Question sign
Question sign, question sign, drawing shapes,
Recovery
Recovery, recovery, drawing shapes,
Remote
Remote, remote, drawing shapes,
Repair
Repair, repair, drawing shapes,
Restore
Restore, restore, drawing shapes,
Rocket (Logic app)
Rocket (Logic app), rocket, logic app, drawing shapes,
Router
Router, router, drawing shapes,
Safety
Safety, safety, drawing shapes,
Schedule
Schedule, schedule,
Script
Script, script, drawing shapes,
SDK
SDK, drawing shapes, SDK,
Search (Scan)
Search (Scan), search, scan, drawing shapes,
Security
Security, security, drawing shapes,
Server
Server, server, drawing shapes,
Server rack
Server rack, server rack, drawing shapes,
Services
Services, services,
Sharing
Sharing, sharing, drawing shapes,
Shopping basket
Shopping basket, shopping basket, drawing shapes,
Sign in
Sign in, sign in, drawing shapes,
Smartphone
Smartphone, smartphone, drawing shapes,
Song
Song, song, drawing shapes,
Sound
Sound, sound, drawing shapes,
Stethoscope
Stethoscope, stethoscope, drawing shapes,
Stickman
Stickman, stickman, drawing shapes,
Subscription
Subscription, subscription, drawing shapes,
Sync
Sync, sync, drawing shapes,
Tablet
Tablet, tablet, drawing shapes,
Tech support
Tech support, tech support, drawing shapes,
Time
Time, time, drawing shapes,
Top rated
Top rated, top rated, drawing shapes,
Transfer
Transfer, transfer, drawing shapes,
Unlink
Unlink, unlink, drawing shapes,
Unlock
Unlock, unlock, drawing shapes,
Up
Up, up, drawing shapes,
Upload
Upload, upload,
User
User, user, drawing shapes,
Video mail
Video mail, video mail, drawing shapes,
View (visual)
View (visual), view, visual, drawing shapes,
Virus protection
Virus protection, virus protection, drawing shapes,
Waste bin
Waste bin, waste bin, drawing shapes,
Web
Web, web, drawing shapes,
Wifi
Wifi, wifi, drawing shapes,
Wireless
Wireless, wireless, drawing shapes,
Yen sign
Yen sign, yen sign, drawing shapes,
This example was redesigned from the Wikimedia Commons file: Example of High Level Fault Tree.jpg. [commons.wikimedia.org/ wiki/ File:Example_ of_ High_ Level_ Fault_ Tree.jpg]
"Risk assessment is the determination of quantitative or qualitative value of risk related to a concrete situation and a recognized threat (also called hazard). Quantitative risk assessment requires calculations of two components of risk (R):, the magnitude of the potential loss (L), and the probability (p) that the loss will occur. Acceptable risk is a risk that is understood and tolerated usually because the cost or difficulty of implementing an effective countermeasure for the associated vulnerability exceeds the expectation of loss.
In all types of engineering of complex systems sophisticated risk assessments are often made within Safety engineering and Reliability engineering when it concerns threats to life, environment or machine functioning. The nuclear, aerospace, oil, rail and military industries have a long history of dealing with risk assessment. Also, medical, hospital, social service and food industries control risks and perform risk assessments on a continual basis. Methods for assessment of risk may differ between industries and whether it pertains to general financial decisions or environmental, ecological, or public health risk assessment." [Risk assessment. Wikipedia]
The FTA diagram example "High level fault tree" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Fault Tree Analysis Diagrams solution from the Engineering area of ConceptDraw Solution Park.
FTA diagram
FTA diagram, undeveloped event, event, basic event, basic initiating fault, failure event, OR gate, AND gate,

Total Quality Management Density

The Total Quality Management Diagram solution helps you and your organization visualize business and industrial processes. Create Total Quality Management diagrams for business process with ConceptDraw software.

project chart, project manager, project management process, project manager duties, project presentation, project scope management PM Mind Maps and Tables

project chart, project manager, project management process, project manager duties, project presentation, project scope management
PM Mind Maps and Tables solution extends the functional abilities of ConceptDraw DIAGRAM and ConceptDraw MINDMAP software with a set of drawing tools, professionally developed samples and templates allowing to prepare the project documentation including wide set of charts, tables, matrices, and Mind Maps. Being intended for the project manager, senior managers, team leaders and other project team members, it facilitates the execution of main project manager duties, contributes effective project planning and project management process implementation, increasing productivity in project planning, documenting, project presentation, tracking the progress and reporting.
The vector stencils library "Fault tree analysis diagrams" contains 12 symbols for drawing FTA diagrams in the ConceptDraw PRO diagramming and vector drawing software extended with the Fault Tree Analysis Diagrams solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-fault-tree-analysis-diagrams
AND gate
AND gate, AND gate,
Priority AND gate
Priority AND gate, priority AND gate,
OR gate
OR gate, OR gate,
Inhibit gate
Inhibit gate, inhibit gate,
XOR gate
XOR gate, exclusive OR gate,
Event
Event, event,
Basic event
Basic event, basic event, basic initiating fault, failure event,
Undeveloped event
Undeveloped event, undeveloped event,
House event
House event, house event,
Conditional event
Conditional event, conditional event,
Transfer symbol
Transfer symbol, transfer,
Voting gate
Voting gate, voting gate,