Self-adjusting Control Loop for Dynamic Parameter Adaptation

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Solution Overview

Problem

Existing control loops are static and require manual updates by human operators, which is labor-intensive, costly, and time-consuming, limiting their ability to adapt to changing environmental conditions effectively.

Innovation Solution

A self-adjusting control loop that monitors its environment, receives information from an adaptation control loop, and automatically adjusts its parameters based on predetermined policies to modify its behavior in response to changing conditions, allowing it to react dynamically to environmental changes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If control loops use static policies configured by human operators, then the control loop structure is simple and easy to implement, but the control loop cannot adapt to changing environmental conditions effectively

Engineering Contradiction:
Improveadaptability to environmental changesVSAvoidcontrol loop structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The control loop automatically adjusts its own parameters by receiving information from an adaptation control loop and modifying its predetermined parameters based on environmental conditions, eliminating the need for continuous manual configuration and enabling self-adaptation to changing conditions

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The adaptation control loop provides feedback information to the control loop about environmental conditions and performance metrics, enabling the control loop to automatically adjust its parameters based on this feedback and improve its adaptability to changing conditions

Inventive Principle:
Principle #23Feedback

2Productivity

If control loops are manually updated by human operators, then the control loop design is simple, but the update process is labor-intensive, costly, and time-consuming

Engineering Contradiction:
Improveupdate speedVSAvoidautomatic parameter adjustment
Core Design Contradiction:
ProductivityVSExtent of automation

Solution Approach 1:

The control loop system performs automatic parameter adjustments through the adaptation control loop, eliminating manual intervention and significantly reducing the time and labor required for updates while maintaining simple control loop design

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The adaptation control loop pre-processes environmental information and determines optimal parameter adjustments in advance, so that when adjustments are needed, they can be applied immediately without manual analysis or decision-making delays

Inventive Principle:
Principle #10Preliminary action

3Reliability

If control loops use static parameters, then the control loop is easy to implement, but it exhibits nonsensical behavior when environmental conditions change

Engineering Contradiction:
Improvecontrol loop safetyVSAvoidparameter adjustment mechanism
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The adaptation control loop continuously monitors environmental conditions and provides feedback to adjust control loop parameters, preventing nonsensical behavior by ensuring parameters remain appropriate for current conditions while maintaining system safety

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The control loop parameters transition from static to dynamic, automatically adapting to changing environmental conditions through the adaptation control loop, which eliminates nonsensical behavior by keeping parameters relevant to current operational contexts

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11271793B2Self-adjusting control loop
Publication Date: 2022.03.08 AT&T INTELLECTUAL PROPERTY I L P
  • US11271793B2 patent drawing
  • US11271793B2 patent drawing
  • US11271793B2 patent drawing

AI summary

In one embodiment, a method includes monitoring, by a control loop including a processor and a memory, a first environment. The control loop includes one or more predetermined control loop parameters. The method also includes receiving, by the control loop and in response to monitoring the first environment, first data from the first environment and receiving, by the control loop, information from an adaptation control loop. The method also includes determining, by the control loop, to automatically adjust at least one of the one or more predetermined control loop parameters based at least in part on the information received from the adaptation control loop and automatically adjusting, by the control loop, the one or more predetermined control loop parameters. The method further includes determining, by the control loop, to initiate an action based on the first data collected from the first environment and the one or more adjusted control loop parameters.