Ozone Generator Control Using ID-Based Calibration Files
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Solution Overview
Problem
Existing ozone generating machine control methods require dedicated control units for specific ozone production ranges or client requirements, lacking flexibility and maintainability, and are prone to variability due to sensor and actuator deviations.
Innovation Solution
A method for controlling ozone generating machines using a common set of base setting files and a control unit that adapts to different machines through identification codes, correcting sensor and actuator coefficients to maintain ozone production consistency and flexibility, with real-time monitoring and calibration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a dedicated control unit is designed for each specific ozone production range or client requirement, then the control precision and reliability are improved, but the device complexity and manufacturing cost increase
Solution Approach 1:
The control unit is designed with multi-functionality to handle different ozone production ranges and client requirements through a universal platform. The system uses a single control unit that can adapt to various machine types via identification codes and corresponding base setting files, eliminating the need for dedicated control units for each specific application.
Solution Approach 2:
The control unit adjusts its operation by changing parameters through loading different base setting files corresponding to specific ozone production ranges and client requirements. This allows the same hardware to function differently by modifying software parameters and coefficients rather than requiring different hardware designs.
2Adaptability or versatility
If dedicated control units are manufactured for each specific machine type, then the adaptability to specific requirements is improved, but the ease of manufacture and maintainability deteriorate
Solution Approach 1:
A universal control unit design serves multiple machine types through identification codes and configurable base setting files. This single platform approach improves ease of manufacture by standardizing the control unit hardware and software architecture, while maintaining adaptability through flexible configuration options.
Solution Approach 2:
Base setting files are prepared in advance for different ozone production ranges and client requirements. These pre-configured files contain optimal parameters and coefficients that are automatically loaded based on the machine's identification code, eliminating the need for manual configuration and reducing manufacturing complexity.
3Device complexity
If sensors and actuators are used without correction, then the device complexity is reduced, but the manufacturing precision and ozone production consistency worsen due to sensor and actuator deviations
Solution Approach 1:
The system implements feedback mechanisms where sensor readings and actuator performances are continuously monitored and compared against expected values. Correction coefficients are applied based on identified deviations, and the system adjusts control signals to compensate for sensor and actuator inaccuracies, maintaining precise ozone production control.
Solution Approach 2:
Correction coefficients are introduced as adjustable parameters to compensate for sensor and actuator deviations. These coefficients are determined through calibration procedures and stored in base setting files, allowing the system to adjust its operation to maintain precision without requiring replacement of physical components.
Data Source
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AI summary
Method for controlling an ozone generating machine (OGM) comprising the steps of: wherein each base setting file (BSF) is dedicated to a type of ozone generating machine (OGM), - retrieving and reading a dedicated base setting file (BSF) corresponding to the type of the ozone generating machine (OGM) indicated by a identification code (ID), - encoding and writing a system configuration file (Sysconf) based on the dedicated base setting file (BSF), comprising at least a set of sensor coefficients (SK) and a set of actuator coefficients (AK), - producing ozone with the ozone generating machine (OGM), said step comprising at least a step of correcting the at least one sensor signal (SSI) with at least one sensor coefficient (SK) or actuating the at least one actuator (ACT) with the at least one actuator control signal (ACS) corrected by at least one actuator coefficient (AK).