Abstract
The theory of reliability sensitivity analysis and reliability-based optimization robust design are extended to discuss the reliability design of control system. Firstly, we present a way to measure the relative importance (sensitivity analysis) of each element of system. And then, after establishing the mathematic model for reliability optimization, a procedure for robust design of system is studied Finally, a numeric example is pretended to illustrate the procedure of sensitivity analysis and robust design. After optimization, the mean life of system has increased than before, and the cost has been greatly reduced; on the other hand, the sensitivity of system reliability to the mean life of components also has decreased. The result shows that the proposed methodology is useful for system design and quality improvement.
| Original language | English |
|---|---|
| Title of host publication | Chinese Control and Decision Conference, 2008, CCDC 2008 |
| Pages | 3816-3820 |
| Number of pages | 5 |
| DOIs | |
| State | Published - 2008 |
| Externally published | Yes |
| Event | Chinese Control and Decision Conference 2008, CCDC 2008 - Yantai, Shandong, China Duration: 2 Jul 2008 → 4 Jul 2008 |
Publication series
| Name | Chinese Control and Decision Conference, 2008, CCDC 2008 |
|---|
Conference
| Conference | Chinese Control and Decision Conference 2008, CCDC 2008 |
|---|---|
| Country/Territory | China |
| City | Yantai, Shandong |
| Period | 2/07/08 → 4/07/08 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Control system
- Reliability-based optimization robust design
- Sensitivity analysis
- The average life expectancy
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