Hay Bale Yield Labeling Using Moisture and Ash Correction
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Solution Overview
Problem
Existing methods fail to accurately account for variations in moisture, ash, and protein content when determining the yield of hay, which affects its value for animal feed, leading to inconsistencies in hay quality assessment.
Innovation Solution
A method to determine a corrected yield of hay bales by measuring mass, moisture content, and ash content, and calculating a corrected yield using the formula Yc=m(1−MC)(1−AC), where m is the mass, MC is moisture content, and AC is ash content, with the option to also include protein content for a corrected protein yield Yp=m(1−MC)(1−AC)PC, and labeling the bales with indicators.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If conventional yield determination methods are used, then the process is simple, but the accuracy of hay quality assessment is poor
Solution Approach 1:
The patent applies parameter changes by adjusting the yield calculation to account for variations in moisture content, ash content, and protein content. Instead of using a fixed yield determination method, the system dynamically calculates corrected yield using the formula: Corrected Yield = Asceived Yield × (1 - Moisture Content) × (1 - Ash Content) × (1 + Protein Content). This transforms the measurement process into a multi-parameter assessment that accurately reflects actual hay quality while maintaining operational simplicity through automated calculation.
2Measurement precision
If moisture content variations are not accounted for, then the measurement process is simple, but the yield determination is inaccurate
Solution Approach 1:
The patent implements feedback by incorporating moisture content measurements into the yield calculation process. The system continuously monitors moisture content during hay harvesting and automatically adjusts the yield determination based on this feedback. The corrected yield calculation uses the measured moisture content to normalize the asceived yield, ensuring that variations in moisture do not skew the final yield assessment. This feedback mechanism maintains measurement simplicity while achieving high accuracy.
3Reliability
If ash content and protein content are not considered, then the assessment process is simple, but the hay value determination is unreliable
Solution Approach 1:
The patent applies composite materials by creating a composite assessment model that integrates multiple quality parameters (moisture content, ash content, and protein content) into a single corrected yield calculation. This composite approach combines the effects of different hay properties into a unified reliability metric. The formula: Corrected Yield = Asceived Yield × (1 - Moisture Content) × (1 - Ash Content) × (1 + Protein Content) creates a composite value that reliably predicts hay worth while keeping the assessment process manageable through automated computation.
Data Source
AI summary
A method includes determining a mass of a hay bale, determining a moisture content of the hay bale, determining an ash content of the hay bale, calculating a corrected yield of the hay bale, and labeling the hay bale with an indicator of the corrected yield. The corrected yield is based on the mass, the moisture content, and the ash content of the hay bale.