A method for optimizing the sensitivity of a measurement system
A measurement system and sensitivity technology, applied in the direction of polarization influence characteristics, etc., can solve the problems of equipment with many mechanical movements, large energy range, and not suitable for ordinary people
Active Publication Date: 2021-12-21
RAINTREE SCI INSTR SHANGHAI
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the machine also has its defects. Due to factors such as multi-angle, wide spectrum, and multiple incident surface azimuth angles, when measuring samples, it is often necessary to measure different incident angles (incident surface azimuth angle, polarizer polarizer azimuth angle change) The information involved in the equipment involves more mechanical movement and the measurement time is longer
[0006] 4. Due to large changes in hardware conditions and a large range of energy collected, energy overflow or energy shortage will occur
When these optical components are used, engineers usually only choose through trial, etc., there is no definite method
[0008] 6. Some SE devices do not have an attenuator, but it is also necessary to measure some samples (such as high-reflection samples), if some smart methods are not added, the sample may not be measured
[0009] The above six descriptions of the background technology all show that the existing measurement methods are either complicated to operate and not suitable for ordinary people to operate; or their sensitivity is not enough, that is to say, the measurement results may not necessarily meet the requirements of various applications need
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0035] figure 1 A method 100 according to the invention for optimizing the sensitivity of a measuring system is shown. As can be seen from the figure, the method includes the following two steps:
[0036] First, in method step 110, a sensitivity analysis is performed on the sample to be measured so as to obtain a first analysis result;
[0037] Next, in method step 120 , an optimized measuring method is selected on the basis of the first analysis result and the predetermined conditions of the measuring system.
[0038] In an embodiment according to the present invention, the predetermined conditions of the measurement system include at least one of the following conditions:
[0039] - Whether the main control part of the measurement system has multiple angles of incidence;
[0040] - Whether the main control part of the measurement system has a rotatable incident surface azimuth;
[0041] - whether the main control part of the measurement system has a rotatable slide;
[...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention relates to a method for optimizing the sensitivity of a measurement system, the method comprising the steps of: performing a sensitivity analysis on a sample to be measured in order to obtain a first analysis result; and based on the first analysis result and the measurement system The optimized measurement method is selected for the predetermined conditions. The method according to the present invention can implement and optimize the measurement system with high cost performance and operability, thereby improving the sensitivity of the entire measurement system.
Description
technical field [0001] The invention relates to a method for optimizing the sensitivity of a measuring system. Background technique [0002] The inventors of the present invention have found in research that the prior art mainly has the following problems in the field of measurement, specifically: [0003] 1. Most measuring devices have a wide range of uses, with many hardware configurations and measurement methods, which are difficult for ordinary users to use. Due to the complexity of the system, unoptimized system measurement takes a long time and affects the measurement speed. [0004] 2. The variable incident angle wide spectrum polarization measurement system is a relatively convenient instrument, because it has multiple angles, wide band spectrum, and the sample stage can also be rotated, and the azimuth angle of the incident surface can be adjusted. [0005] 3. This device has great advantages for measuring complex samples. However, the machine also has its defects...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/21
Inventor 党江涛许静仙陈星
Owner RAINTREE SCI INSTR SHANGHAI