Adaptive Mixing System for Flatbread Consistency Control
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Solution Overview
Problem
The preparation of flat edibles like roti, tortilla, and flatbreads is tedious and time-consuming due to the need for manual adjustments of ingredient quantities based on varying factors such as flour type, oil type, ambient humidity, and skill level, making it difficult for inexperienced individuals to achieve the right consistency and texture.
Innovation Solution
An adaptive mixing system comprising two or more dispensers, a mixing unit, a weighing device, and a control system that adjusts the weights of ingredients in real-time to achieve a consistent mixture by determining the consistency of the mixture, comparing it to a reference consistency, and adding additional ingredients as needed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual adjustments of ingredient quantities are made based on varying factors, then the consistency of the mixture can be optimized, but the preparation time and complexity increase
Solution Approach 1:
The system uses a weighing device to continuously monitor the weight of ingredients during mixing and feeds this information back to the control system. The control system compares the actual weight against target values and automatically adjusts the dispensers to add or remove ingredients, achieving consistent mixture consistency without manual intervention and reducing preparation time.
Solution Approach 2:
The mixing system performs self-adjustment by automatically monitoring its own state through the weighing device and correcting ingredient quantities autonomously. The control system manages the dispensers to maintain target ingredient weights, eliminating the need for manual adjustment and reducing the time required for preparation.
2Manufacturing precision
If manual adjustments are made based on skill and experience, then the mixture consistency can be optimized, but the barrier to entry and operational complexity increase
Solution Approach 1:
The weighing device provides continuous feedback on ingredient weight to the control system, which automatically adjusts the dispensers to maintain target weights. This closed-loop control eliminates the need for manual adjustment based on skill and experience, making the system easy to operate while maintaining consistent mixture quality.
Solution Approach 2:
The system replaces manual mechanical adjustment with an automated control system that uses sensors and actuators to regulate ingredient dispensing. The control system processes weight information and automatically adjusts dispenser operation, eliminating the need for operator skill and experience while achieving precise mixture consistency.
3Ease of operation
If fixed recipes are used, then the preparation process is simplified, but the ability to adapt to varying conditions is reduced
Solution Approach 1:
The system transitions from a static fixed recipe to a dynamic adaptive recipe. The control system continuously monitors ingredient weights and automatically adjusts dispenser operation in real-time based on actual mixing conditions. This allows the system to adapt to varying factors such as ingredient moisture content and ambient conditions while maintaining simple operation through automated control.
Solution Approach 2:
The weighing device provides continuous feedback on actual ingredient weight to the control system, which automatically adjusts the dispensers to maintain target weights. This feedback mechanism enables the system to adapt to varying conditions dynamically while keeping the operation simple through automated regulation, combining the benefits of fixed recipes with the flexibility to adjust to changing conditions.
Data Source
AI summary
Disclosed is an adaptive mixing system. The system comprises: dispensers for dispensing ingredients; a mixing unit for receiving and mixing the dispensed ingredients to form a mixture; a weighing device associated with the mixing unit, to weigh amounts of the ingredients received in the mixing unit; and a control system configured to cause the dispensers to dispense a predetermined weight, as measured by the weighing device, of each ingredient. The control system is configured to determine a consistency of the mixture based on measurements from one or both of the mixing unit and the weighing device; compare the consistency to a reference consistency to determine if the consistency and reference consistency are a match, and in the absence of a match, to cause an additional weight of the ingredient(s) to be dispensed to result in such as match.