Agricultural Residue Distribution Control System
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Solution Overview
Problem
Existing agricultural work vehicles lack efficient systems for managing and distributing crop residue, which can lead to uneven distribution and inefficient use of residue for soil health and erosion control.
Innovation Solution
An agricultural residue distribution control system that includes sensors to collect data on initial biomass and soil conditions, and a controller to generate a residue distribution plan based on this data, ensuring optimal distribution to achieve a target future state.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional residue distribution methods are used, then the system complexity is low, but the distribution uniformity and soil health benefits are insufficient
Solution Approach 1:
The system divides the field into multiple zones based on biomass and soil characteristics, and segments the residue distribution process into controlled application rates for each zone. This allows precise control of residue distribution while managing system complexity through modular zone-based management.
Solution Approach 2:
The system applies different residue distribution strategies to different field locations based on local biomass amounts and soil characteristics. Each zone receives customized distribution parameters, improving overall distribution uniformity and soil health benefits while maintaining manageable complexity through localized optimization.
2Productivity
If residue is distributed without data collection, then the system operation is simple, but the efficiency and effectiveness of residue use is reduced
Solution Approach 1:
The system collects biomass and soil characteristic data before residue distribution to establish baseline conditions. This preliminary data collection enables the development of optimized distribution plans that improve efficiency and effectiveness while managing complexity through proactive planning rather than reactive adjustment.
Solution Approach 2:
The system uses collected data on biomass and soil characteristics to create feedback loops that optimize residue distribution parameters. This feedback mechanism improves productivity by continuously refining distribution strategies based on actual field conditions while managing complexity through automated data processing and analysis.
3Reliability
If uniform residue distribution is applied across the entire field, then the operation is simple, but the soil health optimization and erosion control are insufficient
Solution Approach 1:
The system transitions from uniform distribution to localized distribution strategies that adapt to varying biomass amounts and soil characteristics across different field zones. This improves soil health reliability by ensuring each area receives appropriate residue rates while managing operational complexity through automated zone identification and parameter adjustment.
Solution Approach 2:
The system dynamically adjusts residue distribution parameters such as application rate and pattern based on measured biomass and soil characteristics. This parameter optimization improves soil health outcomes and erosion control reliability while maintaining ease of operation through automated parameter calculation and system control.
Data Source
AI summary
An agricultural residue distribution control system associated with an agricultural work vehicle includes one or more sensors configured to collect information of an initial state at a field location including an amount of biomass at the field location, soil characteristics at the field location, or both, during the initial state; and a controller. The controller is configured to: receive the information collected from the one or more sensors of the biomass, the soil characteristics, or both, at the field location during the initial state; acquire a target future state at the field location; generate a residue distribution plan for the target future state at the field location based on the received information collected from the one or more sensors of the amount of biomass, the soil characteristics, or both, at the field location during the initial state; and execute the residue distribution plan to achieve the target future state.