Control method of adaptive environment control system

A control system and control method technology, applied in the direction of adaptive control, general control system, control/regulation system, etc., can solve the problems of not having original data accumulation, not mentioning, not having to adjust control parameters, etc.

Active Publication Date: 2015-12-23
SHANGHAI BLUE INK SENSING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, none of the above existing technologies mentions the use in unmanned environments, harsh conditions, or biological populations that are very sensitive to external factors. Raw data analysis function to adjust control parameters

Method used

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  • Control method of adaptive environment control system
  • Control method of adaptive environment control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Select an environmental parameter V1 as the air temperature, and maintain the environmental parameter V1 in the range of 15°C-25°C, which is beneficial to the healthy growth and life of human beings, and the healthy growth or growth of economic animals, economic plants, and economic microorganisms through environmental adjustment equipment Inside, the environmental conditioning equipment used is air conditioner.

[0065] First setup: V1 low_min =15°C, V1 low_max =17°C, V1 up_min =23°C, V1 up_max =25°C; T delay_time_max =30s, m=3, t=T delay_time_max / 3=10s, set the time when the system starts to work as t 0 .

[0066] Next, determine the initial state S1 of the state machine of the environmental conditioning device 0 The air conditioner is turned off, and the uth suppresses the regulation state S1 u The cooling temperature of the air conditioner is the lowest, and the vth incremental adjustment state S1 -v The highest heating temperature for the air conditioner....

Embodiment 2

[0080] Select an environmental parameter V1 as the air pressure, and keep the environmental parameter V1 within the range that is beneficial to the healthy growth and life of human beings, and the healthy growth or growth of economic animals, economic plants, and economic microorganisms.

[0081] First setup: V1 low_min =0.08MPa, V1 up_max =0.15MPa, V1 low_max = V1 low_min +0.2(V1 up_max –V1 low_min )=0.136MPa, V1 up_min =V1 up_max -0.2 (V1 up_max –V1 low_min ) = 0.094MPa; T delay_time_max =30s, m=5, t=T delay_time_max / 5=6s.

[0082] Next, it is determined that the initial state S0 of the state machine of the environment regulating equipment is that the pressure regulating equipment does not work, and the uth suppresses the regulating state S u It is the state with the maximum negative pressure intensity, and the vth incremental adjustment state S -v It is the state of maximum supercharging intensity.

[0083] Next, the processing system changes the specific step...

Embodiment 3

[0094] Select an environmental parameter V1 as the air humidity parameter, and keep the environmental parameter V1 within the range of 50% to 85% of the state that is beneficial to the healthy growth and life of human beings, and the healthy growth or growth of economic animals, economic plants, and economic microorganisms.

[0095]First setup: V1 low_min =50%, V1 up_max =85%, P1=0.2, P2=0.2; T delay_time_max =30s, m=3, t=T delay_time_max / 3=10s.

[0096] Next, it is determined that the initial state S0 of the state machine of the environmental conditioning equipment is the closed state of the humidity conditioning equipment, and the u-th suppression regulation state S u It is the state with the strongest suppression regulation strength for the humidity regulation equipment, the vth incremental regulation state S -v Enhanced conditioning intensity strongest state for humidity conditioning equipment.

[0097] Next, the processing system changes the state machine and learni...

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Abstract

The invention discloses a control method of an adaptive environment control system. The control method comprises: one or more indoor and/or outdoor environment parameters are collected and environment parameter collection values are obtained, control decision processing is carried out on the environment parameter collection values and an environment adjusting device adjusts the environment parameters; and an upper limit maximum value, upper limit minimum value, lower limit maximum value, and lower limit minimum value of an environment parameter are set. For the control decision processing on the environment parameters, the magnitude relations between the collection values of environment parameters and the upper limit maximum values, upper limit minimum values, lower limit maximum values, and lower limit minimum values are determined and then the environment adjusting device is controlled to adjust the environment parameters with corresponding adjusting intensities. According to the invention, with the closed-loop negative feedback system, the precision is improved; and the system complexity is reduced based on discretization. The control method has advantages of short control cycle, low delay, and high efficiency; and the parameters can be adjusted adaptively based on dynamic parameter learning and adjustment.

Description

technical field [0001] The invention relates to the technical field of environmental quality control, in particular to a control method for an adaptive environmental control system. Background technique [0002] Factors affecting environmental quality include: temperature / humidity in the air, various gas components in the air, harmful gases in the room, illuminance, airflow speed, indoor and outdoor noise, radiation, indoor and outdoor pressure and other parameters. When it comes to targeting people, these factors primarily affect the health of the person. When the targets involved are economic animals, economic plants, and economic microorganisms, all external conditions and factors that mainly affect their healthy growth, development, reproduction, and growth process will further affect various important index parameters that determine the economic benefits of artificial breeding. For example, survival rate, lean meat rate, slaughter rate, conception rate, content of nutr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B13/04
Inventor 黄朝波潘元志侯中宇
Owner SHANGHAI BLUE INK SENSING TECH
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