Decentralized Beam Control via Adaptive Importance Encoding

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Solution Overview

Problem

Current beam generating devices operate inefficiently due to duplication of work and resource wastage when multiple devices attempt to achieve the same objectives in close proximity, as they lack a coordinated method to allocate resources and direct their efforts effectively.

Innovation Solution

Implementing a decentralized control system using machine learning (ML) and multi-agent reinforcement learning (MARL) to enable beam generating devices to communicate and coordinate their actions based on observations and messages, allowing them to optimize resource allocation and objective fulfillment by determining the best actions to take, such as scanning directions or waveform properties.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If multiple beam generating devices operate independently using heuristics or pre-programmed operations, then each device can function autonomously, but resource wastage and duplication of work increase

Engineering Contradiction:
Improveautonomous operationVSAvoidresource wastage
Core Design Contradiction:
Ease of operationVSLoss of energy

Solution Approach 1:

The patent implements a feedback mechanism where beam generating devices share observations and messages about target detections, environmental conditions, and operational status. This feedback enables devices to coordinate their actions, avoid duplicating work, and allocate resources more efficiently while maintaining autonomous operation through decentralized decision-making.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent introduces a communication protocol as an intermediary that facilitates information exchange between beam generating devices. This intermediary enables coordinated action by allowing devices to share relevant data about their operations and environmental observations, thereby reducing resource wastage without requiring centralized control.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of manufacture

If beam generating devices use heuristics or pre-programmed operations, then implementation is simple, but efficiency and adaptability to changing environments deteriorate

Engineering Contradiction:
Improveimplementation simplicityVSAvoidoperational efficiency
Core Design Contradiction:
Ease of manufactureVSProductivity

Solution Approach 1:

The patent transitions from static heuristics and pre-programmed operations to dynamic, adaptive decision-making. Beam generating devices use machine learning models that continuously learn from observations and communicated information, allowing them to adapt to changing environments and optimize their operations in real-time, thereby improving productivity while maintaining implementation feasibility.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent employs parameter changes by using machine learning models that adjust their internal parameters (weights, biases) based on observed data and communicated information. This allows the system to adapt to varying environmental conditions and improve operational efficiency without requiring complex reprogramming, balancing simplicity with adaptability.

Inventive Principle:
Principle #35Parameter changes

3Device complexity

If beam generating devices operate without coordination, then device complexity is reduced, but duplication of work and time wastage increase

Engineering Contradiction:
Improvesystem simplicityVSAvoidtime wastage
Core Design Contradiction:
Device complexityVSLoss of time

Solution Approach 1:

The patent implements a feedback-based coordination mechanism where devices share observations and operational status through a communication protocol. This feedback enables devices to make informed decisions about their actions, avoid duplicating work, and reduce time wastage while maintaining relatively simple device architecture through decentralized control.

Inventive Principle:
Principle #23Feedback

4Productivity

If centralized control is used to coordinate beam generating devices, then resource allocation improves, but system complexity and communication requirements increase

Engineering Contradiction:
Improveresource allocation efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent segments the control function across multiple independent beam generating devices, with each device making its own decisions based on local observations and communicated information. This segmentation eliminates the need for a centralized controller, reducing system complexity while maintaining efficient resource allocation through decentralized coordination enabled by the communication protocol.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11984964B2Decentralized control via adaptive importance encoding
Publication Date: 2024.05.14 RAYTHEON CO
  • US11984964B2 patent drawing
  • US11984964B2 patent drawing
  • US11984964B2 patent drawing

AI summary

Discussed herein are devices, systems, and methods for decentralized device management. A method can include receiving a first message from a second device, implementing a first machine learning (ML) model that operates on the received first message and an observation to determine a next objective to be completed by the first device, and training a simulator to produce the first message based on the observation.