Degradation-Balanced Control Commands for Multi-Element Facilities
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Solution Overview
Problem
The variation in degradation among multiple control target elements in a control target facility leads to inconsistent failure timing, necessitating a solution to maintain facility operation while minimizing degradation variation.
Innovation Solution
A control apparatus generates control commands based on degradation information to suppress variation among control target elements, optimizing their operation and ensuring facility stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If control commands are generated without considering degradation information, then control simplicity is maintained, but degradation variation among control target elements increases
Solution Approach 1:
The control unit acquires degradation information from multiple control target elements and uses this feedback to dynamically adjust control commands. By continuously monitoring degradation states and incorporating this information into control decisions, the system suppresses degradation variation while maintaining operational reliability.
Solution Approach 2:
The control unit acquires degradation information in advance before generating control commands. This preliminary action allows the system to proactively adjust control strategies based on current degradation states, preventing excessive degradation variation before it occurs rather than reacting after the fact.
2Reliability
If control commands are generated based on degradation information to suppress degradation variation, then reliability is improved, but control system complexity increases
Solution Approach 1:
The control unit generates control commands that partially address degradation variation by adjusting commands based on degradation information from multiple elements. Rather than completely redesigning the control system, it applies partial adjustments to existing control mechanisms, achieving reliability improvement with moderate complexity increase.
3Reliability
If degradation information is acquired for all control target elements, then degradation variation can be suppressed, but information processing load increases
Solution Approach 1:
The control unit divides the set of control target elements into groups and acquires degradation information selectively from representative elements within each group. This segmentation approach reduces the total amount of information processing required while still enabling effective suppression of degradation variation across all elements through controlled distribution of control commands.
Data Source
AI summary
In an embodiment, a control apparatus includes a control unit, and the control unit generates a control command related to an operation of a plurality of control target elements in a state of suppressing a variation in degradation among the plurality of control target elements based on degradation information related to the degradation of the plurality of control target elements. The control unit inputs the generated control command to a control target facility including the plurality of control target elements to cause the control target facility to execute an operation corresponding to the control command.