Diagnostic Instrument Alignment Error Detection and Remediation
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Solution Overview
Problem
Existing methods for detecting and addressing alignment errors in mechanical devices within diagnostic instruments are inefficient, often resulting in wasted labor and potential missed errors due to reliance on periodic human checks, which may not identify all issues, especially when instruments move between locations with varying surfaces.
Innovation Solution
A system comprising an accelerometer, strain gauges, and a processor with memory that detects movement and analyzes strain gauge measurements to determine alignment changes, triggering targeted remediation for impacted components, potentially including automated corrections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If periodic alignment checks by field service engineers are performed, then alignment issues can be detected, but significant wasted labor occurs and not all alignment issues are identified
Solution Approach 1:
The system enables self-service by equipping the diagnostic instrument with self-diagnostic capabilities through sensors (accelerometers, strain gauges) and processing units that automatically detect alignment changes and trigger remediation, eliminating the need for periodic manual checks by field service engineers while maintaining high detection reliability
Solution Approach 2:
The system implements continuous feedback loops where sensors monitor structural element positions and alignment status in real-time, the processing unit analyzes this data to detect alignment changes, and the system automatically triggers remediation actions, creating a closed-loop system that continuously maintains alignment without manual intervention
2Reliability
If manual alignment checks are performed on all systems, then comprehensive coverage is achieved, but efficiency decreases due to checking systems that have not changed
Solution Approach 1:
The system transitions from static periodic checking to dynamic continuous monitoring by using sensors and processing units that actively track alignment status in real-time, enabling the system to adaptively respond only when actual alignment changes occur rather than following a fixed inspection schedule
Solution Approach 2:
The system performs preliminary detection actions continuously through sensor monitoring and automatic analysis, identifying alignment changes before they impact operational performance, allowing remediation to be triggered proactively rather than reactively during scheduled maintenance
3Reliability
If automated sensors and processing units are implemented, then real-time alignment detection is achieved, but device complexity increases
Solution Approach 1:
The system achieves multi-functionality by using a integrated processing unit that performs multiple functions: analyzing data from various sensors (accelerometers, strain gauges), detecting alignment changes across different structural elements, identifying impacted devices, and triggering appropriate remediation actions, thereby reducing the need for separate dedicated components for each function
Solution Approach 2:
The system combines multiple sensing functions and processing capabilities into an integrated monitoring system where accelerometers, strain gauges, and the processing unit work as a unified system rather than separate independent subsystems, reducing overall complexity while maintaining comprehensive detection capabilities
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach reduces wasted effort by accurately identifying and remediating alignment errors in real-time, ensuring precise operation of diagnostic instruments across different surfaces, thereby enhancing operational efficiency and reducing the need for extensive manual checks.
Implementation Method 1
an accelerometer adapted to detect movement of the diagnostic instrument
Implementation Method 2
a plurality of strain gauges... determine whether an alignment change has taken place in that structural element based on analyzing measurements made by the plurality of strain gauges
Data Source
AI summary
Misalignment of intersecting devices on a diagnostic instrument may be detected and remediated using a system comprising components such as an accelerometer, a plurality of strain gauges and a device comprising a processor and a memory (e.g., a computer). In such a system, the accelerometer may be adapted to detect movement of the diagnostic instrument. The device comprising the processor and the memory may be configured to, for each of the structural elements of the diagnostic instrument, determine whether an alignment change has taken place in that structural element based on analyzing measurements made by the plurality of strain gauges. The device comprising the processor and the memory may also be configured to, for each structural element where an alignment change is determined to have taken place, trigger a remediation for each device from a set of devices impacted by the alignment change of that structural element.