Particle Foam Production Control Using Adaptive Parameter Sets
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Solution Overview
Problem
Existing methods for controlling the operation of devices producing particle foam components rely on standardized control parameter sets that are not tailored to specific plant or process engineering configurations, leading to delayed and inefficient control processes.
Innovation Solution
A method that allows for the targeted selection and application of control parameter sets based on selection criteria specific to plant or process engineering configurations, using a data storage unit to choose control parameters that adapt to device parameters, production process parameters, and plastic particle material parameters, enabling improved control of function units during operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If standardized control parameter sets are used for controlling device operation, then the control method is simple and universally applicable, but the control response is delayed and not adapted to specific plant or process engineering configurations
Solution Approach 1:
The control system dynamically adapts control parameters based on actual process conditions. The control device selects from multiple stored control parameter sets according to current operating states, enabling the system to transition from static standardized parameters to dynamic adaptive parameters that respond to changing process conditions in real-time.
Solution Approach 2:
The invention changes control parameters based on selected criteria such as plant engineering configurations, process engineering configurations, or production states. By storing multiple control parameter sets with different parameter combinations and selecting the appropriate set based on current conditions, the system optimizes control response time and adaptability simultaneously.
2Manufacturing precision
If standardized control parameter sets are used, then the control system is easy to operate, but the control precision and adherence to target values deteriorate under varying disturbance conditions
Solution Approach 1:
The control device automatically selects the appropriate control parameter set based on pre-defined selection criteria without requiring manual intervention. The system monitors process conditions, compares them against stored criteria, and autonomously switches between control parameter sets, maintaining high precision while preserving ease of operation.
Solution Approach 2:
The control system incorporates feedback mechanisms that monitor actual process conditions and compare them with target values. Based on this feedback and the selected criteria, the system adjusts control parameters by selecting appropriate parameter sets, thereby maintaining manufacturing precision while adapting to varying disturbance conditions automatically.
Data Source
AI summary
Method for controlling the operation of a device for producing a particle foam component, wherein the device includes at least one function unit, which is controllable during its operation in respect of at least one target value. The method includes selecting, on the basis of at least one selection criterion, of a control parameter set from a data storage unit, in which a plurality of control parameter sets are stored, which each has at least one control parameter for controlling the operation of at least one function unit of the device in respect of at least one target value; and applying the at least one selected control parameter set to control the operation of the device, in particular to control the operation of the function unit of the device affected by the particular control parameter set.