A Mathematical Modeling and Control Method for Edible Fungi Greenhouse Environment

Abstract

A mathematical modeling and control method for edible fungus greenhouse environment, setting data acquisition mechanism, data processing mechanism and action execution mechanism, and establishing an objective function based on four factors of temperature, humidity, carbon dioxide concentration and illuminance in the data processing mechanism Model and real-time function model, according to the deviation factor and degree of deviation between the objective function model and the real-time function model, the corresponding control mode of the action actuator is activated to complete the real-time regulation of the environment of the edible mushroom greenhouse. Through the collected production environment data of the historical edible fungus room, comparative study of the influence of temperature, humidity, CO2 concentration and light intensity on the yield and quality of edible fungus, a new control model was created to control the temperature, humidity, CO2 and light of the fungus room, The central overall control adjustment is carried out so that the edible fungus is always in the best growth environment, and the control of the model and control correction can be carried out according to the actual needs. It provides multi-directional guidance for the environmental regulation of edible mushroom greenhouses.

Description

technical field [0001] The invention belongs to the field of crop growth environment regulation, and in particular relates to a mathematical modeling and control method for edible fungus greenhouse environment. Background technique [0002] my country is the country with the largest output of edible fungi in the world. Due to the greenness, health and nutritional richness of edible fungi, the production and sales of edible fungi have brought huge economic income to my country. It is foreseen that the edible fungi market in the future will be larger and richer. But at present, the competition faced by my country's edible fungi industry is becoming more and more fierce: on the one hand, most of the edible fungus farming in my country is on the scale of family farming; This poses a great challenge to my country's edible fungus farming industry. [0003] The intensification and industrialization of edible fungi is a relatively complex overall system. It is not possible to detect...

AI Technical Summary

Problems solved by technology

But at present, the competition faced by my country's edible fungi industry is becoming more and more fierce: on the one hand, most of the edible fungus farming in my country is on the scale of family farming; This poses a great challenge to my country's edible fungus breeding industry

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