TRIZ Separation Principles


Physical Contradictions

A physical contradiction exist when you see a conflict between two mutually exclusive physical requirements to the same parameter of an element of the system.

3 Techniques to resolve Physical Contradictions

  • Triz Separation Principles
  • Satisfaction
  • Contradictory Requirement

Separation

There are 4 Separation principles to overcome physical contradiction:

  • separation in time
  • separation in space
  • separation on condition
  • separation between part and a whole

Satisfaction

Sometimes it is possible to fulfill two contradictory requirements using the new effect. However, in most cases, you need to radically change the structure of the system.

Contradictory Requirement

Sometimes it is possible to bypass both contradictory requirements. You can make observations of the system on a level of elements, system and super-system at various times or operating phases to find opportunities to bypass the problem.

Your comprehensive package for learning and training the TRIZ problem solving methodology. Includes mobile app, books, PowerPoints and real world examples.

TRIZ Kit

More on the TRIZ Separation Principles

Separation in time

Changing a property, response, behavior vs. time. For example

  • Product Development cycle,
  • Sales Cycle,
  • Human Life
  • SPC

Separation in space

Changing the property, response or behavior based on special location. 

For example, A SWOT which stands for Strengths, Weaknesses, Opportunities and Threats, is an analytical framework helps determine the likely risks and rewards for your organization.

SWOT Manager lets you manage and quickly create your brainstorm SWOTs. Compare the past and track the future.

SWOT Manager

Separation between part and a whole

Changing a property so as to make it different in the sub-system /system /super-system.

Example:

  • A business should be large and small:Large for profits and resources
  • small for flexibility

Solution:

Franchising – a franchisee pays an initial fee and ongoing royalties to a franchisor; in return, the franchisee gains the use of a trademark, ongoing support from the franchisor, and the right to use the franchisor's system of doing business and sell its products or services.

Your comprehensive package for learning and training the TRIZ problem solving methodology. Includes mobile app, books, PowerPoints and real world examples.

TRIZ Kit

Separation between conditions

Changing the property, response or behavior on condition.

Article written by Andrej Trebar of CREATIV PLUS D.O.O V for Quality Assurance Solutions. Article edited and posted by Quality Assurance Solutions





Quality Assurance Solutions
Robert Broughton
(805) 419-3344
USA
email

Unique QA Products

All Products

Software, Videos, Manuals, Training Material

8D Manager

Corrective Action Software

Snap Sampling Plans!

AQL Inspection Software

TrainingKeeper Software

Plan and Track Training

StreamLiner Software

Lean and Continuous Improvement



Statistical Process Control

Training Video

ISO 9001:2015 QA Manual

Editable Template

ISO 9001 Calibration Manual

Editable Template

ISO 9001:2015 QMS Kit

Templates, Guides, QA Manual, Audit Checklists

QA Training Guides

ISO 9001, Kaizen, Benchmarking, 5S and more

All Products

Software, Videos, Manuals, Training Material


Please Recommend Us!

submit to reddit