Tibetan medicine production process quality management method and system

Abstract

The invention relates to the technical field of quality management, in particular to a Tibetan medicine production process quality management method and system. The method comprises the following steps: S1, generating a production parameter state chart according to a parameter state at a moment t and a corresponding set parameter range; and S2, calculating a parameter difference at the moment t according to the parameter state at the moment t and a corresponding set parameter range, and performing a gain adjustment mechanism according to the parameter difference at the moment t and historical data. According to the temperature module proportional gain, the pressure module proportional gain, the humidity module proportional gain, the temperature parameter difference, the pressure parameter difference, the humidity parameter difference and the differential of the integral variable, the unified control signals of the multiple modules are generated; according to the generated multi-module unified control signal, unified control is carried out on the multiple modules with parameter changes at the same time, the multiple modules with parameter changes at the same time can be rapidly controlled and processed through multi-module unified control, delay caused by one-by-one control management is avoided, and the control response speed is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of quality management, and more specifically, to a quality management method and system for the production process of Tibetan medicine. Background Art

[0002] Through quality management methods and efficient informatization, the quality of products can be effectively improved, and efficient quality management and control can be achieved. Since Tibetan medicine involves temperature, pressure, and humidity parameters in the key production process, different parameters are controlled and managed by different parameter modules. When the quality of Tibetan medicine fails to meet the standard during the key production process, parameters are obtained through multiple parameter modules for judgment. If it is determined that the parameters obtained from multiple parameter modules have changed, it may take a lot of time to control and manage each parameter module one by one, delaying the solution of the overall Tibetan medicine production problem, causing a short-term stagnation in the Tibetan medicine production line, and thus reducing the control response speed. Therefore, we provide a quality management method and system for the production process of Tibetan medicine. Summary of the Invention

[0003] The purpose of the present invention is to provide a quality management method and system for the production process of Tibetan medicine to solve the problems raised in the above background art.

[0004] To achieve the above object, one of the objects of the present invention is to provide a quality management method for the production process of Tibetan medicine, including the following method steps:

[0005] S1. Obtain the quality of Tibetan medicine during the production process. When it is detected that the quality of Tibetan medicine does not meet the set quality standard, obtain the parameter status of the Tibetan medicine production process at time t through different parameter modules, and obtain historical data. Generate a production parameter status chart based on the parameter status at time t and the corresponding set parameter range.

[0006] S2. Update the production parameter status chart in real time according to the parameter status at time t. When the parameter status at time t in the updated production parameter status chart is not within the corresponding set parameter range, it indicates that the parameters of multiple modules have changed simultaneously during the production process of Tibetan medicine. Calculate the parameter difference at time t according to the parameter status at time t and the corresponding set parameter range, and then perform a gain adjustment mechanism based on the parameter difference at time t and historical data.

[0007] S3. Generate a unified control signal for multiple modules based on historical data and the parameter difference at time t, and then use the generated unified control signal for multiple modules to uniformly control and manage multiple modules with simultaneously changed parameters.

[0008] S4. When the parameters of the temperature module and the pressure module in the production process of Tibetan medicine change simultaneously and the parameters in the humidity module do not change, mark the modules that have changed as 1, and then use the generated unified control signals of multiple modules to uniformly control and manage the multiple modules marked as 1. At the same time, mark the modules that have not changed as 0 and do not control and manage the unchanged modules.

[0009] As a further improvement of this technical solution, the specific method steps of S1 are as follows:

[0010] S1. Detect the quality in the production process of Tibetan medicine through mass spectrometry. When the detected quality of Tibetan medicine does not meet the set quality standard, obtain the parameter status at time t in the production process of Tibetan medicine through different parameter modules, and obtain historical data. Generate a production parameter status chart based on the parameter status at time t and the set temperature standard parameter range, set standard pressure parameter range, and set standard pressure parameter range.

[0011] As a further improvement of this technical solution, the specific method steps of S2 are as follows:

[0012] S2.1. Input the parameter status at time t into the production parameter status chart for real-time update. When the temperature parameter, pressure parameter, and humidity parameter obtained at time t in the updated production parameter status chart are not within the set temperature standard parameter range, set standard pressure parameter range, and set standard pressure parameter range, it means that the parameters of the temperature module, pressure module, and humidity module in the production process of Tibetan medicine have changed simultaneously. Then calculate the temperature parameter difference ΔT(t) = |Td(t) - Tt|, pressure parameter difference ΔF(t) = |Ms(t) - St|, and humidity parameter difference ΔH(t) = |Mr(t) - Ts| based on the obtained temperature parameter, pressure parameter, humidity parameter and the set temperature standard parameter range, set standard pressure parameter range, and set standard pressure parameter range.

[0013] S2.2. Use the temperature parameter difference, pressure parameter difference, humidity parameter difference, and the initial proportional gain of the temperature module, the initial proportional gain of the pressure module, and the initial proportional gain of the humidity module to perform a gain adjustment mechanism at time t, and obtain the proportional gain K T (t) = K T,0 (1 + α·ΔT(t)), the proportional gain K P (t) = K P (1 + β·ΔF(t)), the proportional gain K H (t) = K H,0(1 + γ·ΔH(t)), where α refers to the temperature module adjustment coefficient, β refers to the pressure module adjustment coefficient, and γ refers to the humidity module adjustment coefficient, which is used to control the sensitivity of the gain varying with the error.

[0014] As a further improvement of this technical solution, the specific method steps of S3 are as follows:

[0015] S3. Generate unified control signals for multiple modules through a proportional-integral-derivative control algorithm based on the proportional gain of the temperature module, the proportional gain of the pressure module, the proportional gain of the humidity module, the temperature parameter difference, the pressure parameter difference, the humidity parameter difference, and the differential of the integral variable. Then, perform unified control on multiple modules with simultaneous parameter changes according to the generated unified control signals for multiple modules. Adjust the parameters in the temperature module, pressure module, and humidity module to the set parameter range and stop. Then, use the function fi to dynamically update the production parameter status chart in real time according to the parameter status at time t and the generated unified control signals for multiple modules, and obtain the updated parameter status update status at time t.

[0016] As a further improvement of this technical solution, the implementation principle of generating unified control signals for multiple modules using the proportional-integral-derivative control algorithm in S3:

[0017] Collect the proportional gain K T (t) of the temperature module, the proportional gain K P (t) of the pressure module, the proportional gain K H (t) of the humidity module, the temperature parameter difference ΔT(t), the pressure parameter difference ΔF(t), the humidity parameter difference ΔH(t), and the differential dτ of the integral variable to generate unified control signals for multiple modules, and obtain the generated unified control signals u(t) for multiple modules. The specific algorithm formula:

[0018]

[0019] As a further improvement of this technical solution, the specific method steps of S4 are as follows:

[0020] S4. When the temperature parameter and the pressure parameter obtained at time t in the production parameter status chart are not within the corresponding set temperature standard parameter range and the set standard pressure parameter range, and the humidity parameter obtained at time t is within the set standard pressure parameter range, it indicates that the parameters of the temperature module and the pressure module during the production of the Tibetan medicine have changed simultaneously, and the parameters in the humidity module have not changed. Mark the modules with changes as 1, and then use the generated unified control signals for multiple modules to uniformly control the multiple modules marked as 1. Adjust the parameters in the multiple modules marked as 1 to the corresponding set parameter ranges and then stop. At the same time, mark the modules that have not changed as 0, then the generated unified control signals for multiple modules are 0, and the modules that have not changed are not controlled and managed.

[0021] A second object of the present invention is to provide a system for operating a quality management method for the production process of a Tibetan medicine including any one of the above, including a chart generation unit, an update gain unit, and a unified control unit;

[0022] When the quality of the Tibetan medicine during the production process obtained by the chart generation unit does not reach the set quality standard, a production parameter status chart is generated by obtaining the parameter status and historical data at time t during the production process of the Tibetan medicine;

[0023] The update gain unit is used to receive the data in the chart generation unit, and perform real-time update on the production parameter status chart according to the parameter status at time t. When the parameter status at time t is not within the corresponding set parameter range, calculate the parameter difference at time t according to the parameter status at time t and the corresponding set parameter range, and then perform a gain adjustment mechanism according to the parameter difference at time t and the historical data;

[0024] The unified control unit is used to receive the data in the chart generation unit and the update gain unit, generate unified control signals for multiple modules according to the historical data and the parameter difference at time t, and then use the generated unified control signals for multiple modules to uniformly control and manage multiple modules with simultaneous parameter changes.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] 1. In this quality management method and system for the production process of a Tibetan medicine, unified control signals for multiple modules are generated according to the proportional gains of the temperature module, the pressure module, the humidity module, and the differential of the temperature parameter difference, the pressure parameter difference, the humidity parameter difference, and the integral variable. According to the generated unified control signals for multiple modules, multiple modules with simultaneous parameter changes are uniformly controlled. Through multi-module unified control, multiple modules with simultaneous parameter changes can be quickly controlled and processed, avoiding the delay caused by individual control and management, and improving the control response speed.

[0027] 2. In the quality management method and system for the production process of a Tibetan medicine, a gain adjustment mechanism at time t is utilized with the temperature parameter difference, pressure parameter difference, humidity parameter difference, and the initial proportional gains of the temperature module, pressure module, and humidity module. The gain is adjusted according to the actual parameter differences, enabling each module to reach the set value faster, reducing the steady-state error, and improving the unified control accuracy of multiple modules. When the control accuracy is improved, it will enhance the production quality and production efficiency of the Tibetan medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is the overall step block diagram of the present invention;

[0029] Figure 2 It is the unit block diagram of the present invention.

[0030] The meanings of each label in the figure are as follows:

[0031] 1. Chart generation unit; 2. Gain update unit; 3. Unified control unit. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment 1

[0034] Please refer to Figure 1 As shown, one of the purposes of this embodiment is to provide a quality management method for the production process of a Tibetan medicine, including the following method steps:

[0035] S1. Obtain the quality of the Tibetan medicine during the production process. When it is detected that the quality of the Tibetan medicine does not meet the set quality standard, then obtain the parameter status at time t during the production process of the Tibetan medicine through different parameter modules, and obtain historical data. Generate a production parameter status chart according to the parameter status at time t and the corresponding set parameter range;

[0036] The specific method steps of S1 are as follows:

[0037] S1. Since the Tibetan medicine involves temperature, pressure, and humidity parameters during the key production process, different parameters are controlled and managed by different parameter modules. The quality of the Tibetan medicine during the production process is detected by mass spectrometry. When it is detected that the quality of the Tibetan medicine does not meet the set quality standard, then obtain the parameter status x at time t during the production process of the Tibetan medicine from different parameter modules i(t), and obtain historical data Da, based on the parameter state x at time t i (t) and the set temperature standard parameter range Tt, the set standard pressure parameter range St, and the set standard pressure parameter range Ts to generate a production parameter state chart Pt;

[0038] The parameter state x at time t i (t) includes the obtained temperature parameter Td(t), the obtained pressure parameter Ms(t), and the obtained humidity parameter Mr(t);

[0039] The historical data Da includes the initial proportional gain K of the temperature module T,0 、the initial proportional gain K of the pressure module P,0 、the initial proportional gain K of the humidity module H,0 、the differential dτ of the integral variable;

[0040] S2. According to the parameter state at time t, the production parameter state chart is updated in real time. When the parameter state at time t in the updated production parameter state chart is not within the corresponding set parameter range, it indicates that the parameters of multiple modules have changed simultaneously during the production of Tibetan medicine. Calculate the parameter difference at time t based on the parameter state at time t and the corresponding set parameter range, and then perform a gain adjustment mechanism based on the parameter difference at time t and the historical data;

[0041] S2 is specifically as follows:

[0042] S2.1. Input the parameter state x at time t i (t) into the production parameter state chart Pt for real-time update. When the obtained temperature parameter Td(t), the obtained pressure parameter Ms(t), and the obtained humidity parameter Mr(t) at time t in the updated production parameter state chart Pt are not within the set temperature standard parameter range Tt, the set standard pressure parameter range St, and the set standard pressure parameter range Ts, it indicates that the parameters of the temperature module Te, the pressure module Pe, and the humidity module He have changed simultaneously during the production of Tibetan medicine. Then calculate the temperature parameter difference ΔT(t) = |Td(t) - Tt|, the pressure parameter difference ΔF(t) = |Ms(t) - St|, and the humidity parameter difference ΔH(t) = |Mr(t) - Ts| based on the obtained temperature parameter Td(t), the obtained pressure parameter Ms(t), the obtained humidity parameter Mr(t), and the set temperature standard parameter range Tt, the set standard pressure parameter range St, and the set standard pressure parameter range Ts;

[0043] S2.2. Use the temperature parameter difference ΔT(t), the pressure parameter difference ΔF(t), the humidity parameter difference ΔH(t), and the initial proportional gain K of the temperature module T,0 、the initial proportional gain K of the pressure module P,0, humidity module initial proportional gain K H,0 Perform the gain adjustment mechanism at time t to obtain the proportional gain K of the temperature module T K(t) = K T,0 (1 + α·ΔT(t)), the proportional gain K of the pressure module P K(t) = K P (1 + β·ΔF(t)), the proportional gain K of the humidity module H K(t) = K H,0 (1 + γ·ΔH(t)), where α refers to the temperature module adjustment coefficient, β refers to the pressure module adjustment coefficient, and γ refers to the humidity module adjustment coefficient, which are used to control the sensitivity of the gain change with the error. The gain is adjusted according to the actual parameter difference, so that each module can reach the set value faster, reduce the steady-state error, and improve the unified control accuracy of multiple modules;

[0044] S3. Generate the unified control signals of multiple modules according to the historical data and the parameter differences at time t, and then use the generated unified control signals of multiple modules to perform unified control management on multiple modules with simultaneous parameter changes;

[0045] The specific method steps of S3 are as follows:

[0046] S3. Generate the unified control signals of multiple modules through the proportional-integral-derivative control algorithm according to the proportional gain K of the temperature module T K(t), the proportional gain K of the pressure module P K(t), the proportional gain K of the humidity module H K(t) and the temperature parameter difference ΔT(t), the pressure parameter difference ΔF(t), the humidity parameter difference ΔH(t), and the differential dτ of the integral variable to generate the unified control signals of multiple modules. According to the generated unified control signals u(t) of multiple modules, perform unified control on multiple modules with simultaneous parameter changes. Through multi-module unified control, multiple modules with simultaneous parameter changes can be quickly controlled and processed, avoiding the delay caused by controlling and managing one by one, improving the control response speed, adjusting the parameters in the temperature module Te, pressure module Pe, and humidity module to the set parameter range and stopping. Then, use the function fi to update the production parameter status chart Pt in real time and dynamically according to the parameter status x i (t) and the generated unified control signals u(t) of multiple modules, and obtain the updated parameter status x i (t) update status

[0047] Principle of generating unified control signals of multiple modules using the proportional-integral-derivative control algorithm:

[0048] Collect the proportional gain K of the temperature module T K(t), the proportional gain K of the pressure moduleP (t), humidity module proportional gain K H (t), temperature parameter difference ΔT(t), pressure parameter difference ΔF(t), humidity parameter difference ΔH(t), and the differential dτ of the integral variable to generate multiple module unified control signals, and obtain the generated multiple module unified control signals u(t). The specific algorithm formula is as follows:

[0049]

[0050] Among them, this formula is used to uniformly control multiple modules with simultaneous parameter changes, and uniformly control multiple modules with simultaneous changes to ensure that all relevant modules are adjusted in the same way at the same moment, improving the consistency of the system.

[0051] S4. When the parameters of the temperature module and the pressure module during the production of Tibetan medicine change simultaneously, and the parameters in the humidity module do not change, mark the modules with changes as 1, and then use the generated multiple module unified control signals to uniformly control and manage the multiple modules marked as 1. At the same time, mark the modules that do not change as 0 and do not control and manage the unchanged modules;

[0052] The specific method steps of S4 are as follows:

[0053] S4. When the temperature parameter Td(t) obtained at time t in the production parameter status chart Pt and the obtained pressure parameter Ms(t) are not within the corresponding set temperature standard parameter range Tt and the set standard pressure parameter range St, and the humidity parameter Mr(t) obtained at time t is within the set standard pressure parameter range Ts, it indicates that the parameters of the temperature module Te and the pressure module Pe during the production of Tibetan medicine have changed simultaneously, and the parameters in the humidity module He have not changed. Mark the modules with changes as 1 (i.e., ), and then use the generated multiple module unified control signal u(t) to uniformly control the multiple modules marked as 1, and adjust the parameters in the multiple modules marked as 1 to the corresponding set parameter range and stop. At the same time, mark the modules that do not change as 0 (i.e., ). Then the generated multiple module unified control signal u(t) is 0, and do not control and manage the unchanged modules, only calculate and control the modules that need to be adjusted, effectively reducing the computational load of the system, no longer needing to frequently control the unchanged modules, reducing unnecessary computational overhead and adjustment and maintenance costs, and reducing computational resources and costs;

[0054] The implementation principle of using the generated multiple module unified control signal u(t) to uniformly control the changed modules and not control the unchanged modules:

[0055] Collect the proportional gain K of the temperature module T (t), the proportional gain K of the pressure module P (t), the proportional gain K of the humidity module H (t) and the temperature parameter difference ΔT(t), the pressure parameter difference ΔF(t), the humidity parameter difference ΔH(t), and the differential dτ of the integral variable to generate a unified control signal for multiple modules, and obtain the generated unified control signal u(t) for multiple modules. The specific algorithm formula:

[0056]

[0057] Among them, this formula is used to uniformly control and manage multiple modules marked as 1. Multiple modules marked as 0 are not uniformly controlled and managed. Implementing a control signal of 0 for unchanged modules can prevent unnecessary interference with their states, avoid introducing fluctuations or oscillations, and thus maintain the stable operation of the system.

[0058] Please refer to Figure 2 As shown, the second object of the present invention is to provide a system for operating a quality management method for the production process of Tibetan medicine as described above, including a chart generation unit 1, an update gain unit 2, and a unified control unit 3;

[0059] When the chart generation unit 1 obtains that the quality of Tibetan medicine in the production process does not reach the set quality standard, it generates a production parameter status chart by obtaining the parameter status and historical data at time t in the production process of Tibetan medicine;

[0060] The update gain unit 2 is used to receive the data in the chart generation unit 1, and update the production parameter status chart in real time according to the parameter status at time t. When the parameter status at time t is not within the corresponding set parameter range, calculate the parameter difference at time t according to the parameter status at time t and the corresponding set parameter range, and then perform a gain adjustment mechanism according to the parameter difference at time t and historical data;

[0061] The unified control unit 3 is used to receive the data in the chart generation unit 1 and the update gain unit 2, generate a unified control signal for multiple modules according to the historical data and the parameter difference at time t, and then use the generated unified control signal for multiple modules to uniformly control and manage multiple modules that simultaneously change parameters.

[0062] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A quality management method for the production process of Tibetan medicine, characterized in that, It includes the following method steps: S1. Obtain the quality of Tibetan medicine during the production process. When the detected quality of Tibetan medicine does not meet the set quality standard, obtain the parameter status at time t during the production process of Tibetan medicine through different parameter modules, and obtain historical data. Generate a production parameter status chart based on the parameter status at time t and the corresponding set parameter range. S2. Update the production parameter status chart in real time according to the parameter status at time t. When the parameter status at time t in the updated production parameter status chart is not within the corresponding set parameter range, it indicates that the parameters of multiple modules have changed simultaneously during the production process of Tibetan medicine. Calculate the parameter difference at time t according to the parameter status at time t and the corresponding set parameter range, and then perform a gain adjustment mechanism based on the parameter difference at time t and historical data. S3. Generate unified control signals for multiple modules according to historical data and the parameter difference at time t, and then use the generated unified control signals for multiple modules to uniformly control and manage multiple modules whose parameters have changed simultaneously. S4. When the parameters of the temperature module and the pressure module during the production process of Tibetan medicine have changed simultaneously and the parameters in the humidity module have not changed, mark the changed modules as 1, and then use the generated unified control signals for multiple modules to uniformly control and manage the multiple modules marked as 1. At the same time, mark the unchanged modules as 0 and do not control and manage the unchanged modules.

2. The quality management method for the production process of Tibetan medicine according to claim 1, characterized in that: The specific method steps of S1 are as follows: S1. Detect the quality during the production process of Tibetan medicine through mass spectrometry. When the detected quality of Tibetan medicine does not meet the set quality standard, obtain the parameter status at time t during the production process of Tibetan medicine through different parameter modules, and obtain historical data. Generate a production parameter status chart based on the parameter status at time t and the set temperature standard parameter range, the set standard pressure parameter range, and the set standard pressure parameter range.

3. A quality management method for the production process of Tibetan medicine according to claim 1, characterized in that: The specific method steps of S2 are as follows: S2.

1. Input the parameter status at time t into the production parameter status chart for real-time update. When the obtained temperature parameter, pressure parameter, and humidity parameter at time t in the updated production parameter status chart are not within the set temperature standard parameter range, the set standard pressure parameter range, and the set standard pressure parameter range, it indicates that the parameters of the temperature module, pressure module, and humidity module have changed simultaneously during the production process of Tibetan medicine. Then calculate the temperature parameter difference ΔT(t) = |Td(t) - Tt|, pressure parameter difference ΔF(t) = |Ms(t) - St|, and humidity parameter difference ΔH(t) = |Mr(t) - Ts| according to the obtained temperature parameter, pressure parameter, and humidity parameter and the set temperature standard parameter range, the set standard pressure parameter range, and the set standard pressure parameter range. S2.

2. Adjust the gain mechanism at time t using the temperature parameter difference, pressure parameter difference, humidity parameter difference, and the initial proportional gains of the temperature module, pressure module, and humidity module, and obtain the proportional gain K of the temperature module T (t) = K T,0 (1 + α·ΔT(t)), the proportional gain K of the pressure module P (t) = K P (1 + β·ΔF(t)), the proportional gain K of the humidity module H (t) = K H,0 (1 + γ·ΔH(t)), where α refers to the adjustment coefficient of the temperature module, β refers to the adjustment coefficient of the pressure module, and γ refers to the adjustment coefficient of the humidity module, which are used to control the sensitivity of the gain change with the error 4. A quality management method for the production process of Tibetan medicine according to claim 1, characterized in that: The specific method steps of S3 are as follows: S3. Generate unified control signals for multiple modules through a proportional-integral-derivative control algorithm based on the proportional gains of the temperature module, pressure module, and humidity module, as well as the differences in temperature parameters, pressure parameters, humidity parameters, and the derivative of the integral variable. Then, perform unified control on multiple modules with simultaneous parameter changes according to the generated unified control signals for multiple modules, adjust the parameters in the temperature module, pressure module, and humidity module to within the set parameter range and stop. Next, use the function fi to dynamically update the production parameter status chart in real time based on the parameter status at time t and the generated unified control signals for multiple modules, and obtain the updated parameter status update status at time t 5. A quality management method for the production process of Tibetan medicine according to claim 4, characterized in that: The implementation principle of generating unified control signals for multiple modules using the proportional-integral-derivative control algorithm in S3: Collect the proportional gain K of the temperature module T (t), the proportional gain K P (t) of the pressure module, and the proportional gain K H (t) of the humidity module, as well as the temperature parameter difference ΔT(t), the pressure parameter difference ΔF(t), the humidity parameter difference ΔH(t), and the differential dτ of the integral variable to generate multiple module unified control signals, and obtain the generated multiple module unified control signals u(t). The specific algorithm formula is as follows:

6. The quality management method for the production process of Tibetan medicine according to claim 1, wherein: The specific method steps of S4 are as follows: When the temperature parameter and the pressure parameter obtained at time t in the production parameter status chart are not within the corresponding set temperature standard parameter range and the set standard pressure parameter range, and the humidity parameter obtained at time t is within the set standard pressure parameter range, it indicates that the parameters of the temperature module and the pressure module during the production of Tibetan medicine have changed simultaneously, and the parameters in the humidity module have not changed. Mark the changed modules as 1, and then use the generated unified control signals for multiple modules to uniformly control the multiple modules marked as 1, adjust the parameters in the multiple modules marked as 1 to the corresponding set parameter range and stop. At the same time, mark the modules that have not changed as 0, then the generated unified control signals for multiple modules are 0, and do not control and manage the unchanged modules.

7. A system for operating a quality management method for the production process of a Tibetan medicine as claimed in any one of claims 1 - 6, characterized in that: It includes a chart generation unit (1), an update gain unit (2), and a unified control unit (3); When the quality of Tibetan medicine during the production process obtained by the chart generation unit (1) does not reach the set quality standard, a production parameter status chart is generated by obtaining the parameter status and historical data at time t during the production of Tibetan medicine; The update gain unit (2) is used to receive the data in the chart generation unit (1), and update the production parameter status chart in real time according to the parameter status at time t. When the parameter status at time t is not within the corresponding set parameter range, calculate the parameter difference at time t according to the parameter status at time t and the corresponding set parameter range, and then perform a gain adjustment mechanism according to the parameter difference at time t and the historical data; The unified control unit (3) is used to receive the data in the chart generation unit (1) and the update gain unit (2), generate unified control signals for multiple modules according to the historical data and the parameter difference at time t, and then use the generated unified control signals for multiple modules to uniformly control and manage the multiple modules with simultaneous parameter changes.

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